Knowde Enhanced TDS
Identification & Functionality
- CI Name
- CI Number
- Country of Origin
- INCI Name
- Ingredient Origin
- Cosmetic Ingredients Functions
- Food Ingredients Functions
- Pharma & Nutraceuticals Functions
- E Number
- E 151
- CAS No.
- 2519-30-4
- EC No.
- 219-746-5
- Technologies
- Product Families
- Chemical Structure
Features & Benefits
- Benefit Claims
- Labeling Claims
- Food Ingredients Features
Applications & Uses
- Markets
- Applications
- Food & Nutrition Applications
- Applications
Mainly used in Food, Drugs & Cosmetic products.(Permitted to use in all cosmetic products.)
- Typical Guideline for Use
Black PN Al Lake is insoluble & in most organic solvents but soluble in Acid & Alkali medium. It gives coloration through Dispersion. For coloration this product, first pre-disperse in any suitable medium (like propylene glycol, glycerol any convenient medium which is compatible to final product). This dispersion is then used for the coloration of final product.
Properties
- Color
- Appearance
- Black Powder
- Insoluble in
- Water, Vegetable Oil, Ethyl Acetate, Ethanol (100%), Ethanol (25%), IPA (Isopropanol), Iso Propyl Myristate (IPM), Light Liquid Paraffin Oil (LLP), n-Butanol, N-Butyl Acetate
- Soluble in
- Acetone
- Dispersible in
- Glycerol, Castor Oil, Propylene Glycol, Sorbitol
- Slightly Soluble in
- 3:1, Methanol : n-Butanol, Silicon Oil
- Typical Properties
- Composition
- Solubility
- Stability
- Note
Stability to light fastness is measured on the scale of 1 to 8 by considering Excellent= 8 , Very Good=7, Good = 6, Moderate = 5, Very Fair = 4, Fair = 3, Poor = 2, Very poor = 1
| Value | Units | Test Method / Conditions | |
| Absorptivity | 530 | g.cm / 100 ml | — |
| Bulk Density | 0.2 - 0.5 | g/cc | — |
| Particle Size | 98 | Micron | — |
| pH Value (1% Solution) | 4 - 5.5 | — | — |
| Wavelength of Max Absorbance | 570 | nm | — |
| Value | Units | Test Method / Conditions | |
| Aluminium Hydroxide | 46 - 56 | % W/W | — |
| Black PN | 25 - 35 | % W/W | — |
| Sodium Chloride & Sulphate (As Sodium Salt) | max. 02.00 | % W/W | — |
| Water in the form of Moisture | max. 17.00, | % W/W | — |
| Value | Units | Test Method / Conditions | |
| Acetone | max. 0.1 | % | — |
| Castor Oil (Disperse) | max. 0.1 | % | — |
| Glycerol (Disperse) | max. 0.1 | % | — |
| Propylene Glycol (Disperse) | max. 0.1 | % | — |
| Sorbitol (Disperse) | max. 0.1 | % | — |
| Value | Units | Test Method / Conditions | |
| Heat | 200 | °C | — |
| Light Fastness | 6 | — | — |
| pH | 3.5 - 5.5 | — | — |
Regulatory & Compliance
- Certifications & Compliance
- Chemical Inventories
- Regulations
This colorant meets specification of:
- Food Safety and Standards Authority of India [FSSAI] & IS 4707.
- European Food Directive (EU) No 231/2012 of 9 March 2012 for use in Food product & EC Cosmetic Directive (EC) No 1223/2009 of the council of 30 November 2009.
- Joint FAO/WHO Expert Committee on Food Additives (JECFA).
- Chinese Standards for Food Additive & Cosmetic Products.
Packaging & Availability
- Typical Packing
As a standard packaging we fill 12.5 Kg product in HDPE drum containing food grade LDPE bag as a primary packaging. The bag is seal with red color one time use plastic bag locking seal. The drum is seal with red color plastic drum seal. Apart from that we can pack the product as per customer’s requirement.
Storage & Handling
- Shelf Life
- 8 Years
- Storage & Handling
Product “Store at an ambient Temperature & dry place” & Keep container tightly sealed & closed in condition after using.