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【Chemical Name】 1,3-Dihydroxyacetone
【CAS No.】 96-26-4
【Molecular Formula】C3H6O3
【Molecular Weight】 90.08
【Packing】25kg/ drum
【Application】1,3-Dihydroxyacetone is as pharmaceutical intermediates, can be synthesized a number of drugs for treating cardiovascular disease; dihydroxyacetone can be used in cosmetics, skin can prevent excessive evaporation of moisture on the skin play a moisturizing and sun protection, UV radiation.
【Product Specification】
Items | Specifications |
Appearance | White to almost white finecrystalline-free flowing powder.eventually with granular parts |
Identity(IR-spectrum) | Conforms |
Appearance of solution | Clear |
Water | ≤0.5% |
pH | 4-6 |
Glycerol(TLC) | ≤0.5% |
Protein(colorimetric) | ≤0.1% |
Assay | 98.0-102% |
Heavy metals(Pb) | ≤10ppm |
Iron | ≤20ppm |
Arsenic | ≤3ppm |
Formic acid | ≤30ppm |
Methanol(HPLC) | ≤30ppm |
Sulfated ashed(600 degree) | ≤0.1% |
Total viable aerobic count | ≤100cfu/g |
E.coli | Absent in 1g |
Pseudomonas aeruginosa | Absent |
Staphylococus aureus | Absent |
Candida albicans | Absent |
Salmonella species | Absent |
【Chemical Name】 1,3-Dihydroxyacetone
【CAS No.】 96-26-4
【Molecular Formula】C3H6O3
【Molecular Weight】 90.08
【Packing】25kg/ drum
【Application】1,3-Dihydroxyacetone is as pharmaceutical intermediates, can be synthesized a number of drugs for treating cardiovascular disease; dihydroxyacetone can be used in cosmetics, skin can prevent excessive evaporation of moisture on the skin play a moisturizing and sun protection, UV radiation.
【Product Specification】
Items | Specifications |
Appearance | White to almost white finecrystalline-free flowing powder.eventually with granular parts |
Identity(IR-spectrum) | Conforms |
Appearance of solution | Clear |
Water | ≤0.5% |
pH | 4-6 |
Glycerol(TLC) | ≤0.5% |
Protein(colorimetric) | ≤0.1% |
Assay | 98.0-102% |
Heavy metals(Pb) | ≤10ppm |
Iron | ≤20ppm |
Arsenic | ≤3ppm |
Formic acid | ≤30ppm |
Methanol(HPLC) | ≤30ppm |
Sulfated ashed(600 degree) | ≤0.1% |
Total viable aerobic count | ≤100cfu/g |
E.coli | Absent in 1g |
Pseudomonas aeruginosa | Absent |
Staphylococus aureus | Absent |
Candida albicans | Absent |
Salmonella species | Absent |
