甲醇 ≥99.9% (通过GC), ChromAR®, 超梯度级 用于HPLC, Macron Fine Chemicals™

供应商: Avantor Performance Materials
Danger

Synonyms: 木精

MACR3041-25EA 0 CNY
MACR3041-25
甲醇 ≥99.9% (通过GC), ChromAR®, 超梯度级 用于HPLC, Macron Fine Chemicals™
甲醇

Suitable for liquid chromatography and UV-spectrophotometry.

分子式: CH₃OH
分子量: 32,04 g/mol
沸点: 64,6 °C (1013 hPa)
溶点: –98 °C
密度: 0,7918 g/cm³ (20 °C)
闪点: 11 °C (closed cup)
存储条件: Ambient
MDL编号: MFCD00004595
CAS号: 67-56-1
EINECS: 200-659-6
UN号: 1230
ADR: 3,II
REACH: 01-2119433307-44
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产品技术规格

Assay (GC) Min. 99.9%
Residue after Evaporation Max. 0.0005%
Titrable Acid (meq/g) Max. 0.0005%
Titrable Base (meq/g) Max. 0.0002
Water (KF) Max. 0.05 %
Gradient Elution Test
at 235 nm Max. 2 mAU
Ultraviolet Absorbance (1.00-cm cell vs Water)
at 205 nm Max. 1.00
at 210 nm Max. 0.5
at 220 nm Max. 0.2
at 230 nm Max. 0.1
at 240 nm Max. 0.05
at 260 nm Max. 0.004

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