二氯甲烷 ≥99.8% (by GC, corrected for water content), BAKER BIO-ANALYZED® for biotechnology, J.T.Baker®
供应商: Avantor
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Warning
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Synonyms:
亚甲基氯
BAKR9348-50EA
0
CNY
BAKR9348-50
BAKR9348-98
BAKR9348-99
二氯甲烷 ≥99.8% (by GC, corrected for water content), BAKER BIO-ANALYZED® for biotechnology, J.T.Baker®
二氯甲烷
分子式:
CH₂Cl₂ 分子量: 84.93 g/mol 沸点: 39.8 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 |
产品技术规格
For Laboratory,Research,or Manufacturing Use | |
Assay (by GC, corrected for water, exclusive of preservative) | ≥99.8 % |
Ultraviolet Absorbance (1.00-cm cell vs. water) - 254 nm | ≤0.01 |
Ultraviolet Absorbance (1.00-cm cell vs. water) - 280 nm | ≤0.01 |
Ultraviolet Absorbance (1.00-cm cell vs. water) - 350 nm | ≤0.01 |
Ultraviolet Absorbance (1.00-cm cell vs. water) - UV Cut-off, nm | ≤233 |
Residue after Evaporation | ≤2.0 ppm |
Titrable Acid (meq/g) | ≤0.0003 |
Chloride (Cl) | ≤10 ppm |
Water (by KF, coulometric) | ≤0.010 % |
Preservative (cyclohexene) | ≥50 ppm |
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