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BIO-SOFT® N-400

1 of 56 products in this brand
BIO-SOFT® N-400 is a nonionic surfactant blend with a low hlb, serving purposes in emulsification and boosting degreasing alongside higher hlb surfactants. It finds its place in hard surface applications, industrial cleaners, and detergents. It exhibits rapid wetting characteristics in comparison to np-4 and can be a substitute for nonylphenol ethoxylates.

Functions: Degreaser, Emulsifier, Emulsifier (W/O), Surfactant, Surfactant (Nonionic), Wetting Agent

Labeling Claims: Preservative-free

Certifications & Compliance: Kosher

Knowde Enhanced TDS

Identification & Functionality

Features & Benefits

Labeling Claims
Agrochemicals Features
Features

Preservative Free

Biodegradability

BIO-SOFT N-400 is expected to be readily biodegradable.

Applications & Uses

Applications

Emulsification, Degreasing booster when used with higher HLB surfactants, Industrial Cleaners, and Detergents.

Properties

Physical Form
Appearance
Clear to slightly hazy liquid (at 25°C)
Typical Properties
ValueUnitsTest Method / Conditions
NPE EquivalentNP-4
NPE EquivalentNP-6
Actives Content100%
Color10Apha Scale
Critical Micelle Concentration (CMC)42mg/L
pH (1% in Water)6.5
HLB8.8
Ethylene Oxide Content44wt%
Hydroxyl Value189mg KOH/g
Viscosity (at 25°C)23cPs
Melting Point-59 to 4°C
Viscosity (at 38°C)16cPs
Molecular Weight301g/mol
Flash Pointmin. 94°CPMCC Flash Point Tester
Cloud Point (1% in water)max. 25°C
Pour Point-10°C
Density (at 25°C)0.933g/ml
Density (at 38°C)0.928g/ml
Surface Tension (at CMC)27dynes/cm
Draves Wetting (at 25 °C, 0.1% in Water)9sec
Draves Wetting (at 60 °C, 0.1% in Water)9sec
Regulated Volatile Organic Chemicals0%U.S. EPA
Ross-Miles Foam Height (in 0.1% actives, initial)5.3cm
Ross-Miles Foam Height (in 0.1% actives, 5min)4.7cm

Regulatory & Compliance

Certifications & Compliance
Clearances

All components of BIO-SOFT N-400 are listed in the following countries; the registration numbers for the active ingredients are included in parentheses: Australia (AICS 68439-46-3, 66455-14-9), Canada (DSL 68439-46-3, 66455-14-9), China (IECSC 68439-46-3, 66455-14-9), Japan (ENCS 7-97), Korea (ECL Serial No. KE-13383, KE-13386), New Zealand (NZIoC 68439-46-3, 66455-14-9), Philippines (PICCS 68439-46- 3, 66455-14-9), and United States (TSCA 68439-46-3, 66455-14-9).

Technical Details & Test Data

Emulsification Versatility

BIO-SOFT® N-Series Blends have a high capacity for emulsifying a variety of fragrance, industrial, and food oils.

BIO-SOFT® N-400 - Emulsification Versatility

Method: Oil emulsification capacity, 10 wt% nonionc in deionized water titrated with oil to form a stable emulsion for 20 min, 22°C, required HLB for d-limonene = 12, petroleum oils = 10, canola oils = 7.

Rapid Wetting

BIO-SOFT® N-400 and BIO-SOFT® N-600 wet surfaces in a fraction of the time compared to the NPE equivalents.

BIO-SOFT® N-400 - Rapid Wetting

Method: Draves wetting, ASTM D2188-10, 5-g skein, 3-g hook, 0.1 wt% nonionic, deionized water, 25°C.

Emulsification Efficacy

BIO-SOFT® N-400 and BIO-SOFT® N-900 effectively emulsify nonpolar mineral oil.

BIO-SOFT® N-400 - Emulsification Efficacy

Method: Nonionic/mineral oil emulsions with red dye, 50/50 wt% of BIO-SOFT® N-400 and BIO-SOFT® N-900 in deionized water, stability qualitatively ranked, 20 min, 22°C, required HLB for mineral oil = 10.5.

Safety & Health

Toxicity

BIO-SOFT N-400 is slightly toxic orally (LD₅₀ > 2,000 mg/kg), and at 10% active causes slight skin and moderate eye irritation.

Packaging & Availability

Standard Packaging

BIO-SOFT N-400 is available in drums (400 lb, 182 kg), totes (2050 lb, 932 kg), and in bulk quantities.

Storage & Handling

Storage & Handling
  • Non-Bulk Storage Recommendations: BIO-SOFT N-400 should be stored in closed containers and kept in a cool, dry place away from incompatible materials (see Section 10 of the SDS). If material is frozen it should be heated gently and stirred to ensure it is homogeneous before use.
  • Bulk Storage Recommendations: BIO-SOFT N-400 should be stored in vessels of 316 stainless steel or fiberglass with a corrosion liner. Heating and agitation are recommended for outside storage. Material should be stored between 80-100 °F (27-38 °C). An internal hairpin coil of 316 stainless steel with low pressure steam (under 50 psig) should be used if heating is required. Pumps, pipes and transfer lines should be 316 stainless steel.
  • Normal safety precautions (i.e., gloves and safety goggles) should be employed when handling BIO-SOFT N-400. Contact with eyes, nose or prolonged contact with skin should be avoided. Wash thoroughly after handling BIO-SOFT N-400.
Workplace Exposure

Occupational exposure can occur primarily through skin contact or via inhalation of vapors and mists. Engineering controls, personal protective equipment, and other workplace practices should be used to control these exposures.