PRODUCTS
1,2,3-propanetriol
Product name:
1,2,3-propanetriol
English name:
1,2,3-propanetriol
CAS RN:
56-81-5
Molecular formula:
C3H8O3
Molecular weight:
92.09
Properties:
Colorless transparent, and viscous liquid.
Quality index:
Index: QB/T 2348-1997 (superior)
Reducing substance: no sediment or silver mirror reaction
Content %: ≥98. 5
Iron salt(以Fe计)mg/kg: ≤2
Color APHA≤20
Arsenic (in As)mg/kg: ≤2
Density (20℃)g/ml≥1.2572
Sulfate (以SO4计)%≤0.002
Sulfate ash %≤0. 01
Readily carbonizable substance: Qualified
Acidity or alkalinity mmol/100g≤0.06
Fatty acid or ester: Qualified
Chloride(in cl)%: ≤0.001
Acrolein, glucose and ammonium salt: Qualified
Heavy metal(in Pb)mg/kg:: ≤3
Packing: 30kg plastic drum or 250kg iron drum
Use:
Used in medicien and food, or general industries
Structural formula:

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