二氯甲烷 ≥99.9% stabilised, PESTINORM® Supra Trace 用于有机痕量分析

供应商: VWR Chemicals
Warning

Synonyms: 亚甲基氯

Stabilization: Stabilised with amylene 0,002-0,006 %
Filtered through a 0.2 µm filter, packaged under inert gas.

VWRC85386.320EA 1347.15 CNY
VWRC85386.320
二氯甲烷 ≥99.9% stabilised, PESTINORM® Supra Trace 用于有机痕量分析
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

Appearance Clear colourless liquid
Assay (calculated on anhydrous) Min. 99.9 %
Identity (IR) Conforms
Residue after evaporation Max. 0.0003 %(m)
Water Max. 0.005 %(m)
Colour Max. 10 APHA
GC/ECD dioxins, furans and PCB's Max. 2.0 ng/l
GC/ECD any pesticide (as Lindane) Min. 2 ng/l
GC/NPD any pesticide (as Parathion) Max. 5 ng/l
GC/ECD 1,2,4-TCB to deca-PCB(as Lindane) Max. 2.0 pg/ml
GC/FID C10 to C40 (as n-Decane) Max. 2.0 ng/ml
GC/MSD C10 to C40 (as Decane; 30-600amu) Max. 2.0 ng/ml
Stabilizer (Amylene) 0.002 - 0.006 %(m)

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