4-4'-Bis(2-sulfostyryl)biphenyl
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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.
Major Uses
1. Typical applications
Use as fluorescent brightener.
Use as UV absorbing agent.
2. Household cleaning products
Use as fluorescent brightener widely. For example: washing powder.
Manufacturers