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中文版 ENGLISH

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計(jì))mg/kg: ≤2
Color APHA≤20	Arsenic (in As)mg/kg: ≤2
Density (20℃)g/ml≥1.2572	Sulfate (以SO4計(jì))%≤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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