二氯甲烷 ≥99.8% (by GC, corrected for water content), BAKER BIO-ANALYZED® for biotechnology, J.T.Baker®

供应商: Avantor
Warning

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

现在订购

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


Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

更多 About VWR