二氯甲烷 ≥99.8% stabilised, PESTINORM® for pesticide residue analysis

供应商: VWR Chemicals
Warning

Synonyms: 亚甲基氯

Stabilization: 20 ppm Stabilised with 2-methyl-2-butene (iso-amylene)
Filtered through a 0.2 µm filter, packaged under nitrogen.

VWRC83665.320EA 974 CNY
VWRC83665.320 VWRC83665.290
二氯甲烷 ≥99.8% stabilised, PESTINORM® for pesticide residue analysis
二氯甲烷
分子式: CH₂Cl₂
分子量: 84.93 g/mol
沸点: 39.8 °C (1013 hPa)
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
REACH: 01-2119480404-41
Merck Index: 12,06140
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产品技术规格

Assay (on anhydrous substance) Min. 99,8%
Water Max. 0,02 %
Evaporation residue Max. 0,0005 %
Pesticide analysis (Lindane/ECD) Max. 5 ng/l


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