Cosmetic raw materials
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Cosmetic grade 1,3-Dihydroxyacetone / DHA CAS 96-26-4 from factory
1,3-Dihydroxyacetone CAS 96-26-4 DHA, which has a white crystalline powder appearance and a sweet minty odor. Dissolved in DMSO and ethanol solution. DHA is a naturally occurring ketose that is biodegradable, edible and non-toxic to humans and the environment. 1,3-Dihydroxyacetone is a common cosmetic ingredient used in cosmetics sunscreen and spray cosmetics sunscreen.
1,3-Dihydroxyacetone also has a moisturizing effect on the skin and can be used as a face cream. DHA powder can also be used in hair color products. This is a safe and effective cosmetic raw material, the market is broad, exported to Europe, the United States, the Middle East and other countries.
DHA application
1. DHA used in the cosmetics industry dihydroxyacetone is mainly used as a formula raw material for cosmetics, especially as a sunscreen has a special effect, can prevent excessive evaporation of skin moisture, play a role in moisturizing, sunscreen and ultraviolet radiation protection.
2. the ketone functional group in DHA can react with the amino acid and amino group of the skin keratin to form a brown polymer, so that people's skin produces an artificial brown, so it can also be used as a simulation agent for sun skin color, and it looks like the same brown or tan skin that is exposed to the sun for a long time, making it look very beautiful.
3. DHA is an intermediate product of glucose metabolism and plays an important role in the process of glucose metabolism.
DHA Specification
Item |
Specification |
Test result |
Physical Contro | ||
Appearance |
White Powder |
Conforms |
Odor |
Characteristic |
Conforms |
Taste |
Characteristic |
Conforms |
Purity |
99% |
Conforms |
Loss on Drying |
≤5.0% |
Conforms |
Ash |
≤5.0% |
Conforms |
Particle size |
95% pass 80 mesh |
Conforms |
Allergens |
None |
Conforms |
Chemical Control | ||
Heavy metals |
NMT 10ppm |
Conforms |
Arsenic |
NMT 2ppm |
Conforms |
Lead |
NMT 2ppm |
Conforms |
Cadmium |
NMT 2ppm |
Conforms |
Mercury |
NMT 2ppm |
Conforms |
Microbiological Control | ||
Total Plate Count |
10,000cfu/g Max |
Conforms |
Yeast & Mold |
1,000cfu/g Max |
Conforms |
E.Coli |
Negative |
Negative |
|
|
|
Salmonella |
Negative |
Negative |