Glycerin

■ Chemical Description

-- Glycerin

■ CAS No. 56-81-5

■ Molecular and Structural Formula C₃H₈O₃

■ Characteristics

--Colorless transparent liquid;

--Soluble in water, methanol and alcohol in any proportion and insoluble in benzene, chloroform and organic solvents;

■ Specification

No	Tests	Specification
1	Luster	≤50
2	Appearance	transparent and no suspension
3	Flavor	no bad flavor
4	Density	≥1.2481
5	Sulfating ash	≤0.05
6	Glycerol content %	≥95.0
7	Acidity or alkalinity	≤0.30
8	Saponification equivalent	≤3.0

■ Application

--Used in national defense, pharmaceutical, food, chemical, light industry and other industries;

■ Packaging and Storage

--Packed in 25, 50 kg fiber or plastic drum, inner lined with PE bags;

--Stored in dry place at room temperature;

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