二甲基亚砜 ≥99.99% (by anhydrous basis), PESTINORM® for headspace gas chromatography
供应商: VWR Chemicals
Synonyms:
甲基亚砜, DMSO
Filtered through a 0.2 µm filter, packaged under nitrogen.
VWRC85396.290EA
3956
CNY
VWRC85396.290
VWRC85396.320
二甲基亚砜 ≥99.99% (by anhydrous basis), PESTINORM® for headspace gas chromatography
二甲基亚砜
分子式:
(CH₃)₂SO 分子量: 78.14 g/mol 沸点: 189 溶点: 18.5 °C 密度: 1.101 g/cm³ (20 °C) 闪点: 87 存储条件: Ambient |
MDL编号:
MFCD00002089 CAS号: 67-68-5 EINECS: 200-664-3 REACH: 01-2119431362-50 Merck Index: 13,03285 |
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产品技术规格
Purity (GC) | min. 99.8% |
Identity (IR) | Complying |
Residue after evaporation | max. 0.0003% w/w |
Water (KF) | max. 0.05% w/w |
Color (APHA Pt-Co) | max. 10 |
GC-HS (Each class 1 solvent) | max. 1 µg/g |
GC-HS (Each class 2 solvent) | max. 10 µg/g |
GC-HS (Each class 3 solvent) | max. 50 µg/g |
Transmittance (350 nm) | Min. 95.0 % |
Transmittance (400 nm) | Min. 98.0 % |
Headspace test for O.V.I's | Passes test |
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