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二甲亚砜
Chemical Synonyms: Item: DS1461-801
Formula: (CH3)2SO Molecular weight: 78.13
Level: 液相色谱级/光谱级 CAS: 67-68-5
Application Date: 用于液相色谱法和光谱法,在氮气环境中包装,亚微米过滤,满足测试USP/NF专著试剂指标
Properties
Melting point: 18.4℃ Viscosity 20 ℃: 2.24
Boiling point: 189℃ Merck Index 13th Edition: 13,3285
Density: 1.101 在25℃ (g/ml) Flash point: 85℃
Dielectric Constant: 46.68 在25℃ Hazardous Material Identification System(HMIS): 1-2-0
Eluting value: Recommended storage code: 绿色
Refractive Index: 1.479 (n20°/D) International Maritime Organization Hazard Class Code:
Specifications
纯度(GC-FID)

99.90%
色度

10 APHA
蒸发残留

5 ppm
水分(卡尔费休)
0.05%
紫外吸收



263 nm
1.00 AU

270 nm
0.40 AU

275 nm
0.20 AU

280 nm
0.15 AU

335 nm
0.02 AU

400 nm
0.01 AU


PACKAGING
Product Number: DS1461-801 Unit Size: 4L Case Size: 4x4L棕色瓶

                                                                         Anhui Tedia High Purity Solvents Co., Ltd.

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