Sulfuric Acid, Mono-C10-16-alkyl Esters, Triethanolamine Salts
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(4), Triethanolamine sulfate
GB/T 15963 Sodium lauryl sulfate, triethanolamine sulfate calculated.
ISO 894 Surface active agents -- Technical sodium primary alkylsulphates -- Methods of analysis
(5), pH
GB/T 6368 Surface active agents - Determination of pH of aqueous solution - Potentiometric method
ISO 4316 Surface active agents -- Determination of pH of aqueous solutions -- Potentiometric method
(6), Color (Gardner)
GB/T 22295 Standard test method for color of transparent liquids (Gardner Color Scale)
ISO 4630 Clear liquids -- Estimation of colour by the Gardner colour scale
(7), Density
GB/T 4472 Determination of density and relative density for chemical products
ISO 758 Liquid chemical products for industrial use -- Determination of density at 20 degrees C
(8), Color (%T at 410 nm)
Measure by spectrophotometer.
2. Hazardous substances indexes
Item
Hazardous substances indexes
Liquid
Heavy metals (as Pb), mg/Kg, ≤
20
As, mg/Kg, ≤
3
Test Methods
(1), Heavy metals (as Pb)
Safety and Technical Standards for Cosmetics (2015 Edition)
GB/T 30799 The test method of food detergents - Determination of heavy metals
(2), As
Safety and Technical Standards for Cosmetics (2015 Edition)
GB/T 30797 The test method of food detergents - Determination of total arsenic
3. Further explanation
(a), On physical and chemical indexes: firstly, shall be indicated carbon atom distribution; secondly, shall be indicated average molecular weight.
(b), Generally, TEA-C10-16 alkyl sulfate and triethanolamine lauryl sulfate replace to use each other.
Major Uses
1. Personal care products
Cleansing agent, foaming agent, emulsifying agent in personal care products.
For example, main ingredient or auxiliary ingredient for cleansing agent, foaming agent in shampoo, hand sanitizer, bubble bath, shaving foam and other products.
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