Sunless tanning solution main ingredient DHA,1,3-Dihydroxyacetone

Dihydroxyacetone (DHA) - the ingredient for self tanning, has been used successfully for about 40 years now. It's unique self tanning power,skin substantivity and remarkable safety makes DHA the most important active substance for tanning without the sun.

CAS No. 96-26-4

EC No.:202-494-5 

Molecular Formula:C3H6O3

Formula Weight:90.08

Physical & Chemical Data sheet:

Solubility:>250 g/l (20 °C)

Melting point:75-80 °C

Density:1.52 g/cm3 (20 °C) OECD Test Guideline 109

pH value:4 - 6 (50 g/l, H2O, 20 °C)

Use

Self Tanning Agent, cosmetic raw materials

Certificate of Analysis(Report date on August 7,2009) 

packing

1kgs/bag or 25kgs/drum.

Storage Conditions

Keep dry and cool at 2 8°C. Slightly hygroscopic.

Shelf life

 18 months

Compatibility

Avoid amines and elevated temperatures.

Ensure pH range as mentioned above.

Prevent from contact with α-Hydroxy acids, oxides like iron or zinc oxide or titanium dioxide; beware of high amounts of gel formers (e.g. Carbomers, Xanthan gum) or high amounts of ethanol.Keep buffers at a minimum.

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