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Glycerol Formal

Quantity:

Glycerolformal, Glycerol Formal

CAS number: 4740-78-7

Molecular formula: C4H8O3

Molecular weight: 104.10

Packing: 250kg/drum

Valid time: 2 years

Specification:

 

 

项目

Test Items

检测标准

Specification

检测结果

Results

外观

Appearance

无色,透明略带粘稠液体

Clear, colorless liquid

符合规定

Complies

溶解性

Solubility

混溶于水和96%乙醇

Miscible with water and ethanol (96%)

符合规定

Complies

含量

Assay(GC)

99.0%min

99.5%

鉴定

Identification

红外吸收

IR absorption

符合规定

Complies

折光率

Refractive index

1.445-1.455

1.449

密度

Ralative index

1.210-1.220

1.212

过氧化值

Peroxide Value

15max

3.5

甲醛

Formaldehyde(UV)

0.02% max(<200ppm)

90ppm

水分

Water(K-F)

0.5%max

0.3%

重金属

Heavy metals

0.001%max(<10ppm)

符合规定

Complies

PH(10% w/v in water)

4.0-6.5

5.0

结论

Conclusion

本品符合英国药典2013版检测标准

Glycerolformal conforms to BP2013

 

 

Application: 

1) It's an acetylating agent, used as a raw material for pesticides and pharmaceuticals, and it's an intermediate in the manufacture of a water treatment agent, ethylidene diphosphate

2)Used as an analytical reagent, as well as in the preparation of acetyl derivatives and dyes

3)Used in organic synthesis, dyestuff and medicine industries

 

 


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