Search
the marketplace
through 230,000 Chemicals and Raw Ingredients
through 8,000+ Supplier owned storefronts
Industries
Sustainability
Products
Cosmetic Ingredients
Food Ingredients
Knowde for Suppliers
Browse
Sample
Chat
Request
Search
Products
Sasol
All Sasol
Search products
Matching Product Categories
Industrial Additives & Materials
Base Chemicals & Intermediates
CASE Ingredients
Fluids & Lubricants
Cleaning Ingredients
Cosmetic Ingredients
Agrochemicals
Plastics
Elastomers
Ready-to-Use Products
Markets
Certifications & Compliance
Labeling Claims
Physical Form
Regional Availability
All Filters
461 Products found on Sasol
Most Viewed
SDS
With SDS
TDS
With TDS
PARAFOL 12 RSPO-MB
Chemical Family:
Alkanes, Mineral Oils
Synonyms:
N-Dodecane
PARAFOL 12 RSPO-MB is a high pure paraffin produced from oleochemical resourced under RSPO-MB requirements. It is a clear, colorless liquid. PARAFOL 12 RSPO-MB is a very light and highly spreading emollient and a readily biodegradable alternative to D5 silicone oils.
ISOFOL 28
INCI Name:
Dodecylhexadecanol
Chemical Name:
2-Dodecyl-1-hexadecanol
Functions:
Slip Agent, Chemical Intermediate, Solubilizer, Pour Point Depressant, Emollient, Coupling Agent, Conditioner, Solvent
End Uses:
Metalworking Fluids, Detergents, Body Cream, Ointments, Surfactants, Body Lotion, Oil & Gas Applications, Fragrances & Perfumes, Cleaners
CAS Number:
72388-18-2
Chemical Family:
Alcohols
Grade:
High Purity Grade
Features:
Good Color Stability, Color Stability, Good Oxidation Property, Thermal Stability, High Solvency, Emolliency, Excellent Oxidation, Good Solubility
ISOFOL 28 is a primary, saturated alcohol with defined branching of the carbon chain. Such alcohols are chemically described as 2-alkyl-1-alkanols and are also referred to as Guerbet alcohols. It is a high purity alcohol that offers excellent oxidative and color stability. Additionally, the twin, 100% linear alkyl branches of the ISOFOL alcohol give it a lower viscosity and better biodegradability than dimer alcohols derived from oxo-alcohols. The unique chemical structure of ISOFOL alcohol also provides good solubility and solvency.
ISOFOL 20
INCI Name:
Octyldodecanol
Chemical Name:
2-octyldodecan-1-ol
CAS Number:
5333-42-6
Functions:
Solvent, Intermediate, Coupling Agent
Chemical Family:
Alcohols
Synonyms:
2-Octyl Dodecanol, 2-Octyldodecyl Alcohol, Octyl Dodecanol
ISOFOL 20 is a primary, saturated alcohol with defined branching of the carbon chain. Such alcohols are chemically described as 2-alkyl-1-alkanols and are also referred to as Guerbet alcohols. It is a high purity alcohol that offers excellent oxidative and color stability. Additionally, the twin, 100% linear alkyl branches of the ISOFOL alcohol give it a lower viscosity and better biodegradability than dimer alcohols derived from oxo-alcohols. The unique chemical structure of ISOFOL alcohol also provides good solubility and solvency.
PARAFOL 22-95
INCI Name:
Docosane
Chemical Name:
n-docosane
Functions:
Intermediate, Solvent
CAS Number:
629-97-0
Chemical Family:
Alkanes
Synonyms:
Docosane, NSC 77139
PARAFOL single cut paraffin are an excellent choice when looking for a phase change material for latent heat storage applications including functional textiles and construction. PARAFOL single cut paraffin are an alternative choice when looking for non-polar solvents, oils or wax additives based on renewable resources for environmentally friendly formulation concepts.
SASOLAB C12L
Chemical Name:
Benzene, mono-C12-14-alkyl derivs., Benzene, mono-C10-13-alkyl derivs.
Chemical Family:
Alkyl Benzenes, Aromatics, Linear Alkylbenzenes (LAB)
Sasol Chemicals SASOLAB C12L is a high quality linear alkylbenzene (LAB) produced by Sasol Chemicals at its various manufacturing plants. It is distributed from storage locations around the world. SASOLAB C12L is a clear, odorless, oily liquid. It has an average molecular weight around 240. For documents specific to a region, please contact Sasol using the 'Request Document' button.
LIPOXOL 300 MED
INCI Name:
PEG-6
Chemical Name:
PEG 300
Functions:
Binder & Resin, Suspending Agent, Viscosity Modifier, Solvent, Emulsion Stabilizer, Moisturizing Agent, Fluid Loss Control Additive, Binder, Stabilizer, Rheology Modifier, Solubilizer, Plasticizer
Chemical Family:
Amines, Polyglycols, Polyols, Polyethylene Glycols
Ingredient Origin:
Petrochemical, Synthetic, Non-Animal Origin
A clear liquid polymer soluble in water, LIPOXOL 300 MED is produced by the addition of ethylene oxide to ethylene glycol. For documents specific to a region, please contact Sasol using the 'Request Document' button.
ISOFOL 24
INCI Name:
Decyltetradecanol
Chemical Name:
2-decyltetradecanol
Functions:
Slip Agent, Emollient, Coupling Agent, Conditioner, Pour Point Depressant, Intermediate, Solvent
End Uses:
Surfactants, Oil & Gas Applications, Detergents, Hair Conditioner, Fragrances & Perfumes, Cleaners, Textiles
CAS Number:
58670-89-6
Chemical Family:
Alcohols
Features:
Emolliency, Good Solubility, Thermal Stability, High Solvency
Synonyms:
2-Decyl-1-tetradecanol, 2-Decylmyristyl alcohol, 2-Decyltetradecyl alcohol, 2-Dodecyl-1-dodecanol, Decyltetradecanol, Decyltetradecyl alcohol
ISOFOL 24 is a primary, saturated alcohol with defined branching of the carbon chain. Such alcohols are chemically described as 2-alkyl-1-alkanols and are also referred to as Guerbet alcohols. It is a high-purity alcohol that offers excellent oxidative and color stability. Additionally, the twin, 100% linear alkyl branches of the ISOFOL alcohol give it a lower viscosity than dimer alcohols derived from oxo-alcohols. The unique chemical structure of ISOFOL alcohol also provides good solubility and solvency.
ISOFOL 12
Chemical Name:
2-butyloctan-1-ol
CAS Number:
3913-02-8
Functions:
Anti-Foaming Agent, Intermediate
Chemical Family:
Alcohols
Labeling Claims:
Biodegradable
Synonyms:
2-Butyl-1-octanol, 2-Butyloctanol, 2-Butyloctyl alcohol, 5-(Hydroxymethyl)undecane, Butyloctanol, Butyloctyl alcohol, NSC 2414
ISOFOL 12 is a primary, saturated alcohol with defined branching of the carbon chain. It can be chemically described as 2-butyl-1-octanol and is also referred to as C12 Guerbet alcohol. It is used in personal care. ISOFOL 12 is a light emollient, solvent, basic material for the production of emollient esters. For documents specific to a region, please contact Sasol using the 'Request Document' button.
LIPOXOL 6000 MED powder
Chemical Name:
PEG 6000
Functions:
Fluid Loss Control Additive
Chemical Family:
Polyethylene Glycols, Polyols, Polyglycols
LIPOXOL 6000 MED powder is a Medical Grade Polyethylene Glycol belonging to Sasol's PEG range of products For documents specific to a region, please contact Sasol using the 'Request Document' button.
Sasol BHT
Functions:
Antioxidant, Stabilizer
Chemical Family:
Phenols & Phenolics
BHT is a hindered phenolic antioxidant/preservative that is used widely in Plastics, Elastomers, Lubricants, Oils and Food applications. BHT can be stored, transferred, processed and disposed of safely when proper procedures and safeguards are employed in industrial use. For documents specific to a region, please contact Sasol using the 'Request Document' button.
MARLOX MO 154
Functions:
Surfactant, Surfactant (Nonionic), Defoamer, Wetting Agent
Chemical Family:
Non-Ionics, Alcohol Ethoxylates
End Uses:
Textiles
Synonyms:
C12-14 ethoxylated propoxylated alcohols, Ethoxylated propoxylated C12-14 alcohols
MARLOX MO 154 is based on a C12-14 fatty alcohol. It can basically be mixed with anionic, nonionic, and cationic surfactants.
ISOFOL 18T
INCI Name:
Octyldecanol
Chemical Name:
Alcohols, C16-20-branched, 2-octyldodecan-1-ol
CAS Number:
70693-04-8, 45235-48-1, 5333-42-6
Functions:
Solvent, Intermediate
Chemical Family:
Chemical Mixtures & Blends, Alcohols
ISOFOL 18T is a primary, saturated alcohol with defined branching of the carbon chain. Such alcohols are chemically described as 2-alkyl-1-alkanols and are also referred to as Guerbet alcohols. It is a high purity alcohol that offers excellent oxidative and color stability. Additionally, the twin, 100% linear alkyl branches of the ISOFOL alcohol give it a lower viscosity and better biodegradability than dimer alcohols derived from oxo-alcohols. The unique chemical structure of ISOFOL alcohol also provides good solubility and solvency.
Sasol Acetone
Chemical Name:
Acetone
CAS Number:
67-64-1
Chemical Family:
Ketones
Purity (Assay):
99.5 - 99.5 %
Synonyms:
2-Propanone, beta-Ketopropane, Dimethylketone, Ketone Propane, Methyl Ketone, Propan-2-one, Propane-2-one, Propanone
Acetone of 99.90 % mass purity. Used as a chemical intermediate in Methyl Methacrylate (MMA), Bis-Phenol A (BPA), MIBK, DAA, and MIBC production. Used as a solvent in paints, inks, nail polish removers, acetylene cylinders, adhesives. Also used as a solvent in the manufacture of pharmaceuticals, vitamins and cosmetics. For documents specific to a region, please contact Sasol using the 'Request Document' button.
Sasol Potassium-sodium cumene sulfonate 40
Functions:
Surfactant, Surfactant (Anionic)
Chemical Family:
Sulfonic Acids & Derivatives, Sulfonates, Anionics
KNA-CSF 40 is a Hydrotrope belonging to Sasol's Sulfonates range of products For documents specific to a region, please contact Sasol using the 'Request Document' button.
PARAFOL 16-97
Chemical Family:
Mineral Oils, Alkanes
Labeling Claims:
High Purity
Synonyms:
Cetane
PARAFOL single cut paraffin are an excellent choice when looking for a phase change material for latent heat storage applications including functional textiles and construction. PARAFOL single cut paraffin are an alternative choice when looking for non-polar solvents, oils or wax additives based on renewable resources for environmentally friendly formulation concepts.
ISOFOL 16
INCI Name:
Hexyldecanol
Chemical Name:
2-hexyldecan-1-ol
CAS Number:
2425-77-6
Functions:
Solvent, Emollient, Chemical Intermediate, Conditioner, Coupling Agent
Chemical Family:
Alcohols
Grade:
High Purity Grade
Synonyms:
2-Hexyl-1-decanol, 2-Hexyldecanol, 2-Hexyldecyl alcohol, 2-Octyl-1-octanol, Guerbet hexadecanol, Hexyldecanol, Hexyldecyl alcohol, NSC 2399
ISOFOL 16 is a primary, saturated alcohol with defined branching of the carbon chain. Such alcohols are chemically described as 2-alkyl-1-alkanols and are also referred to as Guerbet alcohols. It is a high purity alcohol that offers excellent oxidative and color stability. Additionally, the twin, 100% linear alkyl branches of the ISOFOL alcohol give it a lower viscosity and better biodegradability than dimer alcohols derived from oxo-alcohols. The unique chemical structure of ISOFOL alcohol also provides good solubility and solvency.
MARLIPAL O 13/90
INCI Name:
Trideceth-9
CAS Number:
69011-36-5
Functions:
Chemical Intermediate, Emulsifier, Wetting Agent, Surfactant (Nonionic), Surfactant
Chemical Family:
Alcohol Ethoxylates
Ingredient Origin:
Petrochemical, Synthetic
Synonyms:
Poly(oxy-1,2-ethanediyl), α-tridecyl-ω-hydroxy-, branched
MARLIPAL O13/90 is based on a primary, multibranched C13 alcohol with approx. 9 moles ethylene oxide. It is used in personal care as water-soluble emulsifier, applicable for all kinds of liquid personal cleansing products. For documents specific to a region, please contact Sasol using the 'Request Document' button.
DISPAL 28AC2
Chemical Name:
Boehmite
Labeling Claims:
High Purity
CAS Number:
1318-23-6
Synonyms:
Bacosol Cera Hydrate, Pseudoboehmite
DISPAL 28AC2 is a modified boehmite alumina designed specifically for coatings and polymer applications. The key property enhancements in coatings formulations are corrosion inhibition and adhesion promotion. DISPAL 28AC2 is amenable to water and solvent-based paint applications and can be mixed directly into your formulation providing enhanced performance with ease.
ISOFOL 32
INCI Name:
Tetradecyloctadecanol
Chemical Name:
Tetradecyloctadecanol, 2-decyltetradecanol
Functions:
Slip Agent, Solubilizer, Coupling Agent, Pour Point Depressant, Intermediate, Solvent
End Uses:
Surfactants, Body Lotion, Oil & Gas Applications, Detergents, Lubricants, Body Cream, Fragrances & Perfumes, Cleaners, Ointments
CAS Number:
32582-32-4
Chemical Family:
Polyethylenes, Polyolefins, Alcohols
Features:
Good Solubility, High Solvency
ISOFOL 32 is a primary, saturated alcohol with defined branching of the carbon chain. Such alcohols are chemically described as 2-alkyl-1-alkanols and are also referred to as Guerbet alcohols. It is a high purity alcohol that offers excellent oxidative and color stability. Additionally, the twin, 100% linear alkyl branches of the ISOFOL alcohol give it a lower viscosity and better biodegradability than dimer alcohols derived from oxo-alcohols. The unique chemical structure of ISOFOL alcohol also provides good solubility and solvency.
Sasol Acetone - EP
Chemical Name:
Acetone
CAS Number:
67-64-1
Chemical Family:
Ketones
Synonyms:
2-Propanone, beta-Ketopropane, Dimethylketone, Ketone Propane, Methyl Ketone, Propan-2-one, Propane-2-one, Propanone
Acetone of min. 99.90 % mass purity.
LIPOXOL 400 MED
INCI Name:
PEG-8
Functions:
Solubilizer, Binder, Suspending Agent, Stabilizer, Solvent, Emulsion Stabilizer, Fluid Loss Control Additive, Moisturizing Agent, Viscosity Modifier, Plasticizer
Chemical Family:
Polyglycols, Polyethylene Glycols, Polyols
Ingredient Origin:
Non-Animal Origin
Certifications & Compliance:
FDA Compliant, Kosher
Depending of the molecular weight the Lipoxol 400 MED is liquid polymers soluble in water. It is produced by the addition of ethylene oxide to ethylene glycol. For documents specific to a region, please contact Sasol using the 'Request Document' button.
NACOL Ether 6
CAS Number:
112-58-3
Functions:
Anti-Foaming Agent, Defoamer
Chemical Family:
Ethers
Features:
Good Solubility, High Solvency, Spreadability, Good Wettability, Low Viscosity, Solubilizing Properties
Synonyms:
N-Hexyl Ether
NACOL Ether 6 is a high purity, biodegradable dialkyl ether derived from analogous linear alcohols. It is a low viscosity oil with good spreading properties. The specific structure of the ether provides polarity, which yields advantageous solubility and solvent characteristics.
ISOCARB 12
INCI Name:
Butyloctanoic Acid
Chemical Name:
2-butyloctanoic acid
CAS Number:
27610-92-0
Functions:
Emollient, Chemical Intermediate, Intermediate, Deodorant, Corrosion Inhibitor
Chemical Family:
Organic Acids
Synonyms:
2-Butyl-caprylic acid, Isocarb 12, α-Butylcaprylic acid
ISOCARB 12 is a primary, saturated carboxylic acid with defined branching of the carbon chain. For documents specific to a region, please contact Sasol using the 'Request Document' button.
MARLIPAL O 13/109
INCI Name:
Trideceth-10
Chemical Name:
Isotridecanol, Ethoxylated
CAS Number:
69011-36-5
Functions:
Surfactant (Nonionic), Surfactant
Chemical Family:
Alcohol Ethoxylates
Ingredient Origin:
Synthetic, Petrochemical
Synonyms:
Poly(oxy-1,2-ethanediyl), α-tridecyl-ω-hydroxy-, branched
MARLIPAL O13/109 is based on a primary, multibranched C13 alcohol with approx. 10 moles ethylene oxide. The product contains approx. 10% water to obtain a clear product. It is used in personal care as water-soluble emulsifier. It is applicable for all kinds of liquid personal cleansing products. For documents specific to a region, please contact Sasol using the 'Request Document' button.
PARAFOL 14 RSPO-MB
INCI Name:
Dodecane
Functions:
Emollient
Chemical Family:
Mineral Oils, Alkanes
Labeling Claims:
Sustainable, Silicone Alternative, Clean at Sephora, Biodegradable, Credo Clean Standard, Ulta Beauty's Conscious Beauty
Certifications & Compliance:
RSPO MassBalance Certified
Synonyms:
n-Tetradecane, NSC 72440
PARAFOL 14 RSPO-MB is a high pure paraffin produced from oleochemical resourced under RSPO-MB requirements. It is a clear, colorless liquid. PARAFOL 14 RSPO-MB is a very light and highly spreading emoillient and a readily biodegradable alternative to D5 silicone oils.
MARLOX FK 64
Chemical Family:
Non-Ionics, Alcohol Ethoxylates
Features:
Good Wetting Properties, Low Foaming
MARLOX FK 64 is based on a C10-12 fatty alcohol. It can basically be mixed with anionic, nonionic, and cationic surfactants.
CERALUTION ES RSPO-MB
INCI Name:
Ceteareth-25, Disodium Ethylene Dicocamide PEG-15 Disulfate
Ingredient Origin:
Synthetic, Natural Origin, Petrochemical
Functions:
Surfactant (Anionic), Dispersant, Surfactant, Emulsifier
Labeling Claims:
Natural, Biodegradable, Naturally Derived
CERALUTION ES RSPO-MB is a very efficient and versatile emulsifier/dispersant for low viscous O/W emulsions with low viscosity for sprays and mousses. It is very stable with no phase separation and is applicable for a broad range of products. These include Sunscreen, After-sun, Self-tanning and Whitening products. For documents specific to a region, please contact Sasol using the 'Request Document' button.
MARLIPAL 10/8
Chemical Family:
Alcohol Ethoxylates, Non-Ionics
Functions:
Surfactant, Surfactant (Nonionic)
Features:
Improved Substrate Wetting, Good Wetting Properties, Good Solubility, Chemical Resistance
Synonyms:
Decyl poly(oxyethylene) ether, Ethoxylated decanol, Ethoxylated decyl alcohol, PEG decyl ether, Poly(oxyethylene) decyl ether, Poly(oxyethylene) monodecyl ether, Polyethylene glycol 1-decanol monoether, Polyethylene glycol decyl ether, Polyethylene glycol decyl monoether, Polyethylene glycol monodecyl ether, Polyethylene oxide decyl ether, α-Decyl-ω-hydroxy-poly(oxyethylene)
MARLIPAL 10/8 is a linear C10 alcohol based ethoxylate with approx. 8 moles ethylene oxide. For documents specific to a region, please contact Sasol using the 'Request Document' button.
LIAL 123
INCI Name:
C12-13 Alcohols
Chemical Name:
Alcohols, C10-16
CAS Number:
67762-41-8
Functions:
Emulsifier, Co-Emulsifier, Solvent, Chemical Intermediate, Co-Emulsifier, Intermediate, Binder & Resin, Coupling Agent
Chemical Family:
Alcohols, Alkyds
Synonyms:
C10-16 alcohols, C10-16-alcs., CO 1270, Lial 123, Lorol Special
LIAL 123 is primary linear and mono-branched alcohols mixture with alkyl chain length of 12 to 13 carbon atoms. For documents specific to a region, please contact Sasol using the 'Request Document' button.
MARLIPAL O 13/100
INCI Name:
Trideceth-10
CAS Number:
69011-36-5
Functions:
Emulsifier, Wetting Agent, Surfactant (Nonionic), Surfactant
Chemical Family:
Alcohol Ethoxylates
Ingredient Origin:
Petrochemical, Synthetic
Labeling Claims:
Clean at Sephora, Ulta Beauty's Conscious Beauty, Biodegradable
Synonyms:
Poly(oxy-1,2-ethanediyl), α-tridecyl-ω-hydroxy-, branched
Marlipal O 13/100 is a oxoalcohol C 13 + 10 mol of ethylene oxide. It is used in personal care as water-soluble emulsifier. It is applicable for all kinds of liquid personal cleansing products. For documents specific to a region, please contact Sasol using the 'Request Document' button.
LIPOXOL 6000 MED flakes
Chemical Name:
PEG 6000
Functions:
Fluid Loss Control Additive
Chemical Family:
Polyethylene Glycols, Polyols, Polyglycols
LIPOXOL 6000 MED flakes is a Medical Grade Polyethylene Glycol belonging to Sasol's PEG range of products.It is a combination with LIPOXOL 6000 MED Powder under LIPOXOL 6000 MED. For documents specific to a region, please contact Sasol using the 'Request Document' button.
MARLIPAL O 13/40
INCI Name:
Trideceth-4
Chemical Name:
Isotridecanol, Ethoxylated
CAS Number:
69011-36-5
Functions:
Emulsifier, Surfactant (Nonionic), Surfactant
Chemical Family:
Alcohol Ethoxylates
Ingredient Origin:
Synthetic, Petrochemical
Synonyms:
Poly(oxy-1,2-ethanediyl), α-tridecyl-ω-hydroxy-, branched
MARLIPAL O13/40 is based on a primary, multibranched C13 alcohol with approx. 4 moles ethylene oxide. It is used in personal care as emulsifier, applicable for all kinds of liquid personal cleansing products. For documents specific to a region, please contact Sasol using the 'Request Document' button.
MARLON AMI 80
Functions:
Surfactant (Anionic), Surfactant
Chemical Family:
Anionics, Linear Alkylbenzene Sulfonic Acid (LABSA), Sulfonic Acids & Derivatives, Sulfonates
MARLON AMI 80 is a water-free low-viscous alkylbenzene sulfonate, monoisopropanolammonium salt with 75% active matter. For documents specific to a region, please contact Sasol using the 'Request Document' button.
MARLIPAL 24/20
INCI Name:
Laureth-2
CAS Number:
68439-50-9
Functions:
Surfactant (Nonionic), Surfactant, Emulsifier
Chemical Family:
Alcohol Ethoxylates
Ingredient Origin:
Natural Origin
Labeling Claims:
Ulta Beauty's Conscious Beauty, Biodegradable, Natural, Naturally Derived
MARLIPAL 24/20 is based on a primary linear C12-C14 fatty alcohol with approx. 2 moles ethylene oxide. The alcohol is obtained from oleo oils, e.g. Palm kernel oil, by transesterification and hydrogenation reaction. MARLIPAL 24/20 is also available as RSPO-MB grade. For documents specific to a region, please contact Sasol using the 'Request Document' button.
MARLIPAL O 13/30
INCI Name:
Trideceth-3
CAS Number:
69011-36-5
Functions:
Chemical Intermediate, Emulsifier, Wetting Agent, Surfactant (Nonionic), Surfactant
Chemical Family:
Alcohol Ethoxylates
Ingredient Origin:
Petrochemical, Synthetic
Synonyms:
Poly(oxy-1,2-ethanediyl), α-tridecyl-ω-hydroxy-, branched
MARLIPAL O13/30 is based on a primary, multibranched C13 alcohol with approx. 3 moles ethylene oxide. It is used in personal care as emulsifier, applicable for all kinds of liquid personal cleansing products. For documents specific to a region, please contact Sasol using the 'Request Document' button.
MARLIPAL O 13/99
INCI Name:
Trideceth-9
Chemical Name:
Isotridecanol, Ethoxylated
CAS Number:
69011-36-5
Functions:
Surfactant (Nonionic), Surfactant, Chemical Intermediate, Wetting Agent
Chemical Family:
Alcohol Ethoxylates
Ingredient Origin:
Synthetic, Petrochemical
Synonyms:
Poly(oxy-1,2-ethanediyl), α-tridecyl-ω-hydroxy-, branched
MARLIPAL O13/99 is based on a primary, multibranched C13 alcohol with approx. 9 moles ethylene oxide. The product contains 10% water to obtain a clear product. It is used in personal care as water-soluble emulsifier, applicable for all kinds of liquid personal cleansing products. For documents specific to a region, please contact Sasol using the 'Request Document' button.
Show
36
of 461 results
Go to page
1
2
3
...
5
6
7
...
13