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