二氯甲烷 ≥99.5% (by GC, corrected for water content), PHOTREX® for spectrophotometry, J.T.Baker®

供应商: Avantor
Danger

Synonyms: 亚甲基氯

Management of Change (MOC) category = N

BAKR9329-01EA 345 CNY
BAKR9329-01 BAKR9329-03
二氯甲烷 ≥99.5% (by GC, corrected for water content), PHOTREX® for spectrophotometry, J.T.Baker®
二氯甲烷
分子式: CH₂Cl₂
分子量: 84.93 g/mol
沸点: 39.5 °C
溶点: –95 °C
密度: 1.322 g/cm³ (20 °C)
存储条件: Ambient
MDL编号: MFCD00000881
CAS号: 75-09-2
EINECS: 200-838-9
UN号: 1593
ADR: 6.1 III
Merck Index: 12,06140
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产品技术规格

For Laboratory,Research,or Manufacturing Use
ACS - Assay (CH₂Cl₂) (by GC, corrected for water) ≥99.5 %
Appearance Passes Test
ACS - Color (APHA) ≤10
ACS - Free Halogens Passes Test
ACS - Residue after Evaporation ≤0.001 %
ACS - Titrable Acid (µeq/g) ≤0.2
Ultraviolet Absorbance (1.00-cm cell vs. water) - 340-400 nm ≤0.01
Ultraviolet Absorbance (1.00-cm cell vs. water) - 260 nm ≤0.04
Ultraviolet Absorbance (1.00-cm cell vs. water) - 250 nm ≤0.10
Ultraviolet Absorbance (1.00-cm cell vs. water) - 240 nm ≤0.35
Ultraviolet Absorbance (1.00-cm cell vs. water) - 235 nm ≤1.00
Water (by KF, coulometric) ≤0.02 %
Product Information (not specifications):
Windows of Infrared Transmittance (0.1-mm path, 50-100% T), µm: 2.5 - 3.2; 3.4 - 6.8; 7.1 - 7.7; 8.1 - 11.1; 11..3 - 12.6
Boiling Point (typical)................. 39.5 °C.
Density (g/mL) at 25 °C (typical)........ 1.318


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