2-丙醇 ≥99.0% Ph. Eur., USP

供应商: VWR Chemicals
Danger

Synonyms: 仲丙醇异丙基醇IPA异丙醇

VWRC20904.320EA 631.72 CNY
VWRC20904.320 VWRC20904.465 VWRC20904.555 VWRC20904.293 VWRC20904.360 VWRC20904.470
2-丙醇 ≥99.0% Ph. Eur., USP
2-丙醇

Residues of metal catalysts or reagents: Conforms to EMEA/CHMP/SWP/4446/2000


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

分子式: (CH₃)₂CHOH
分子量: 60,1 g/mol
沸点: 82 °C (1013 hPa)
溶点: –89 °C
密度: 0,786 g/cm³ (20 °C)
闪点: 12 °C
存储条件: Ambient
MDL编号: MFCD00011674
CAS号: 67-63-0
EINECS: 200-661-7
UN号: 1219
ADR: 3,II
REACH: 01-2119457558-25
Merck Index: 13,05228
https://cn.vwr.com/stibo/web/std.lang.all/19/69/731969.jpg

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产品技术规格

Appearance Clear colourless liquid
Relative density 0.785 - 0.789
Residual solvents (CPMP/ICH/283/95) Conforms
Residues of metal catalysts or reagents Conforms
As (Arsenic) ≤ 0.1 ppm
Cd (Cadmium) ≤ 0.1 ppm
Co (Cobalt) ≤ 0.1 ppm
Hg (Mercury) ≤ 0.1 ppm
Ni (Nickel) ≤ 0.1 ppm
Pb (Lead) ≤ 0.1 ppm
V (Vanadium) ≤ 0.1 ppm
Conforms to Ph.Eur./USP Passes test
Ph.Eur. specifications: .
Identification B [Ph.Eur.] 1.376 - 1.379
Identification C Passes test Ph.Eur.
Appearance test Passes test Ph.Eur.
Acidity or alkalinity Passes test Ph.Eur.
Absorbance (230 nm) [Ph.Eur.] ≤ 0.30
Absorbance (250 nm) [Ph.Eur.] ≤ 0.10
Absorbance (270 nm) [Ph.Eur.] ≤ 0.03
Absorbance (290 nm) [Ph.Eur.] ≤ 0.02
Absorbance (310 nm) [Ph.Eur.] ≤ 0.01
Absorption curve (*) Passes test Ph.Eur.
Benzene [Ph.Eur.] ≤ 2 ppm
Total of impur. excl.2-butanol [Ph.Eur.] ≤ 0.3 %
Peroxides Passes test Ph.Eur.
Non-volatile substances [Ph.Eur.] ≤ 20 ppm
Water [Ph.Eur.] ≤ 0.5 %
USP specifications: .
Assay [USP] ≥ 99
Identification A Passes test USP
Identification B (*) Passes test USP
Identification C Passes test USP
Methanol [USP] (*) ≤ 0.02 %
Each other indiv.known impurity [USP](*) ≤ 0.1 %
Individual unspecified impurity [USP](*) ≤ 0.1 %
Total impurities [USP] (*) ≤ 1.0 %
Limit of nonvolatile residue [USP] ≤ 0.005 %
Specific gravity (25°C) [USP] 0.783 - 0.787
Refractive index (20°C) [USP] 1.376 - 1.378
Acidity Passes test USP
Water determination [USP] ≤ 0.5 %
(*): Results based on manufacturer (*)
(*) Absorption curve: The spectrum shows a steadily descending curve with no observable peaks or shoulders.

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