DHA(Dihydroxyacetone) for Sunless Tanning Solution

DHA(Dihydroxyacetone) 1.for Sunless Tanning Solution Ingredients 2.FDA appproved use for body tanning 3.Very Cheap

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) 

Item	Standard	Result
Description	White powder	White powder
Identification	IR	Conforms
Assay	98%min	99.3%
Water	1.0%max	0.38%
Heavy metals	20PPM	Not more than 20PPM
Iron	Not more than 25ppm	Conforms
Total Aerobic count	Not more than 50CFU/G	Conforms
Total Yeast&Mold	Not more than 50CFU/G	conforms
Conclusion	The result meets standards

Packing

1kg/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 a-Hydroxy acids, oxides like iron or zinc oxide or titanium dioxide; beware of high amounts of gel formers (e.g. Carbomers, Xanthan gum) orhigh amounts of ethanol.Keep buffers at a minimum.

DHA(Dihydroxyacetone) for Sunless Tanning Solution