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级别
|
E CHROMASOLV®
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级别
|
for HPLC, for UV
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杂质
|
≤0.0002% free alkali (as NH3)
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杂质
|
≤0.0005% non-volatile matter
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杂质
|
≤0.002% free acid (as CH3COOH)
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杂质
|
≤0.02% water (Karl Fischer)
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杂质
|
≤0.5 ppb fluorescence (quinine) at 365 nm
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杂质
|
≤1 ppb fluorescence (quinine) at 254 nm
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线性分子式
|
CH3CN
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纯度
|
≥99.9% (GC)
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自燃点
|
973 °F
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沸点
|
81-82 °C(lit.)
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密度
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0.786 g/mL at 25 °C(lit.)
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闪点
|
2 °C
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闪点
|
35.6 °F
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熔点
|
-48 °C(lit.)
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折射率
|
n20/D 1.344(lit.)
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透光率
|
195 nm, ≥65%
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透光率
|
200 nm, ≥88%
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透光率
|
210 nm, ≥93%
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透光率
|
235 nm, ≥99%
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蒸汽密度
|
1.41 (vs air)
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蒸汽压
|
72.8 mmHg ( 20 °C)
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爆炸极限
|
16 %
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GHS危险品标识
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GHS危险品标识
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GHS警示词
|
Danger
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GHS危险声明
|
H225-H302 + H312 + H332-H319
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欧盟危险性物质标志
|
 易燃性(Flammable) (F)
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欧盟危险性物质标志
|
 有害性(Harmful) (Xn)
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MSDS下载
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下载链接
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个人保护装置
|
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
|
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GHS警示性声明
|
P210-P280-P305 + P351 + P338
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RID/ADR
|
UN 1648 3/PG 2
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危险公开号
|
11-20/21/22-36
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RTECS编号
|
AL7700000
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安全公开号
|
16-36/37
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联合国危险货物等级
|
3
|
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联合国危险货物编号
|
1648
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联合国危险货物包装类别(PG)
|
2
|
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德国WGK号
|
2
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