乙酸 glacial Ph. Eur., USP

供应商: VWR Chemicals
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VWRC20102.292EA 0 CNY
VWRC20102.292 VWRC20102.320 VWRC20102.463 VWRC20102.550
乙酸 glacial Ph. Eur., USP
乙酸

Appearance: Crystalline mass or clear, colourless, volatile liquid.


Not for use as Active Pharmaceutical Ingredient (API)


Caution: IMPORTANT: Material will freeze if stored below 17 °C (63°F).

分子式: H₃CCOOH
分子量: 60,05 g/mol
沸点: 118 °C (1013 hPa)
溶点: 17 °C
密度: 1,05 g/cm³ (20 °C)
闪点: 38,5 °C
存储条件: Ambient
MDL编号: MFCD00036152
CAS号: 64-19-7
EINECS: 200-580-7
UN号: 2789
ADR: 8 (3),II
REACH: 01-2119475328-30
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产品技术规格

Appearance Conforms (see CoA/CoS)
Heavy metals (as Pb) Max. 5 ppm
Residual solvents Passes test
As (Arsenic) Max. 1 ppm
Cd (Cadmium) Max. 0.2 ppm
Co (Cobalt) Max. 0.2 ppm
Hg (Mercury) Max. 1 ppm
Ni (Nickel) Max. 0.2 ppm
Pb (Lead) Max. 0.5 ppm
V (Vanadium) Max. 0.2 ppm
Conforms to Ph.Eur./USP Passes test
Ph.Eur. specifications: .
Assay [Ph.Eur.] 99.0 --> 100.5 %
Identification A Passes test Ph.Eur.
Identification B Passes test Ph.Eur.
Appearance test Passes test Ph.Eur.
Freezing point [Ph.Eur.] Min. 14.8 °C
Reducing substances Passes test Ph.Eur.
Cl (Chloride) [Ph.Eur.] Max. 25 mg/l
SO4 (Sulphate) [Ph.Eur.] Max. 50 mg/l
Fe (Iron) [Ph.Eur.] Max. 5 ppm
Residue on evaporation [Ph.Eur.] Max. 0.01 %
USP specifications: .
Assay [USP] 99.5 --> 100.5 %
Identification Passes test USP
Limit of nonvolatile residue [USP] Max. 1.0 mg
Cl (Chloride) Passes test USP
SO4 (Sulphate) Passes test USP
Readily oxidisable substances Passes test USP
Congealing temperature [USP] Min. 15.6 °C

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