Sun Tanning 1,3-Dihydroxyacetone DHA Cas 96-26-4

Short Description:

Product Name: 1,3-Dihydroxyacetone

Cas No.: 96-26-4

Appearance: White powder

Specification: 98%

Molecular Formula: C3H6O3

Molecular Weight: 90.08

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Product Detail

Product Tags

Produt Introduction

1,3-dihydroxyacetone is produced from beets, sugar cane, etc. through the fermentation of glycerin. It is a physiological compound that occurs naturally in plant, animal and human cells. Since the 1960s, dihydroxyacetone is an ingredient used in self-tanning cosmetics on the market . DHA does not damage the skin, and it does not disappear with simple washing, swimming or natural sweating, so it's considered a safe skin colorant, as the main raw material of almost all self-tanning products. But due to the constant shedding of skin cells, it only lasts 5 to 7 days.

Function

1,3-Dihydroxyacetone DHA is primarily used as an ingredient in sunless tanning products.

Certificate Of Analysis

Product Name	1,3-Dihydroxyacetone
BatchNo.	BF20230719
Quantity	1925kg
ManufacturingDate	Jan. 19, 2024
ExpiryDate	Jan. 18, 2026
Date of Analysis	Jan.24, 2024

Item	Specification	Result
Appearance	White to almost white fine crystalline-free flowing powder.	White to almost white fine crystalline-freeflowingpowder
Assay	98.0-102%	100.1%
Identity(IR-spectrum)	Conforms	Conforms
Appearanceofsolution	Clear	Conforms
Water	≤0.2%	0.08%
pH(5%)	4-6	6.0
Glycerol(TLC)	≤0.5%	Conforms
Protein(colorimetric)	≤0.1%	Conforms
Iron	≤20ppm	Conforms
Formicacid	≤30ppm	Conforms
Sulfatedashed(600℃)	≤0.1%	Conforms
Lead	≤10mg/kg	<10mg/kg
Arsenic	≤2mg/kg	<2mg/kg
Mercury	≤1mg/kg	<1mg/kg
Cadmium	≤5mg/kg	<5mg/kg
Totalplatecount	≤100cfu/g	<10cfu/g
Yeast&mould	≤100cfu/g	<10cfu/g
E.coli	Absentin1g	Absentin1g
Pseudomonasaeruginosa	Absentin1g	Absentin1g
Staphylococusaureus	Absentin1g	Absentin1g
Candidaalbicans	Absentin1g	Absentin1g
Salmonellaspecies	Absentin1g	Absentin1g
Conclusion	Conforms