甘油 85% Ph. Eur.

供应商: VWR Chemicals

Synonyms: 1,2,3-丙三醇丙三醇

VWRC24384.290EA 454.99 CNY
VWRC24384.290 VWRC24384.320 VWRC24384.550 VWRC24384.460
甘油 85% Ph. Eur.
甘油

Appearance: clear, colourless or almost colourless, very hygroscopic, syrupy liquid, unctuous to the touch.


Caution: Not for use as Active Pharmaceutical Ingredient (API)

分子式: HOCH₂CH(OH)CH₂OH
分子量: 92,09 g/mol
存储条件: Ambient
MDL编号: MFCD00004722
CAS号: 56-81-5
EINECS: 200-289-5
https://cn.vwr.com/stibo/web/std.lang.all/47/74/734774.jpg

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产品技术规格

Assay 83.5 - 88.5%
Appearance: Conforms
Identification B (IR) Passes Test
Solution S Passes Test
Appearance of Solution Passes Test
Acidity or Alkalinity Passes Test
Refractive index (20 °C) 1449 - 1455
Aldehydes Max. 10 ppm
Esters Passes Test
Impurity A and Related Substances Passes Test
Diethylene Glycol Max. 0.1%
Ethylene Glycol Max. 0.1%
Any Other Impurity (tR<Glycerol) Max. 0.1%
Individual Impurities Max. 0.1%
Total Impurities Max. 1.0%
Total of All Impurities (tR>Glycerol) Max. 0.5%
Disregard Limit Max. 0.05%
Halogenated Compounds Max. 30 ppm
Sugars Passes Test
Cl (Chloride) Max. 10 ppm
Heavy Metals (as Pb) Max. 5 ppm
Water 12.0 - 16.0%
Sulphated ash Max. 0.01%
Residual Solvents Passes Test
As (Arsenic) Max. 1 ppm
Cd (Cadmium) V (Vanadium)
Co (Cobalt) Max. 1 ppm
Hg (Mercury) Max. 1 ppm
Ni (Nickel) Max. 2 ppm
Pb (Lead) Max. 2 ppm
V (Vanadium) Max. 1 ppm
Conforms to Ph. Eur. Passes Test

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