氯仿 ≥99.8% (通过GC,校正水含量) stabilised, BAKER ANALYZED® HPLC 用于HPLC / UHPLC, 用于分光光度法, J.T.Baker®

供应商: Avantor
Danger

Synonyms: 三氯甲烷Methylidyne trichloride

Stabilization: Stabilised with ethanol ∼0,75%

BAKR9175-33EA 0 CNY
BAKR9175-88 BAKR9175-33 BAKR9175-98 BAKR9175-02 BAKR9175-03 BAKR9175-3H
氯仿 ≥99.8% (通过GC,校正水含量) stabilised, BAKER ANALYZED® HPLC 用于HPLC / UHPLC, 用于分光光度法, J.T.Baker®
氯仿
分子式: CHCl₃
分子量: 119,38 g/mol
沸点: 61,7 °C (1013 hPa)
溶点: –63 °C
密度: 1,4832 g/cm³ (20 °C)
存储条件: Ambient
MDL编号: MFCD00000826
CAS号: 67-66-3
EINECS: 200-663-8
UN号: 1888
ADR: 6.1,III
REACH: 05-2114614906-45
Merck Index: 13,02160
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产品技术规格

For Laboratory,Research,or Manufacturing Use
Ultraviolet Absorbance (1.00-cm cell vs. water) - 400-280 nm ≤0.01
Ultraviolet Absorbance (1.00-cm cell vs. water) - 254 nm ≤0.15
Ultraviolet Absorbance (1.00-cm cell vs. water) - UV Cut-off, nm ≤245
Fluorescence Trace Impurities, measured as Quinine Base - at 450 nm Emission ≤0.2 ppb
Fluorescence Trace Impurities, measured as Quinine Base - at Emission Maximum for Impurities ≤1.0 ppb
Assay (CHCl₃) (by GC, exclusive of preservative, corrected for water) ≥99.8 %
Chloride (Cl) ≤10 ppm
Residue after Evaporation ≤2.0 ppm
Substances Darkened by H₂SO₄ Passes Test
Titrable Acid (µeq/g) ≤0.5
Water (by KF, coulometric) ≤100 ppm

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