- 339741
339741
硫酸
99.999%
蒸汽密度
<0.3 (25 °C, vs air)
质量水平
蒸汽压
1 mmHg ( 146 °C)
描述
Nominally 95-98% H2SO4
测定
99.999%
形式
viscous liquid
颜色
clear
pH值（酸碱度）
1.2 (5 g/L)
bp
~290 °C (lit.)
密度
1.840 g/mL at 25 °C (lit.)
SMILES string
OS(O)(=O)=O
InChI
1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)
InChI key
QAOWNCQODCNURD-UHFFFAOYSA-N
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This Item | 1.09074 | 1.00713 | 1.09073 |
|---|---|---|---|
| vapor density <0.3 (25 °C, vs air) | vapor density - | vapor density <0.3 (25 °C, vs air) | vapor density - |
| vapor pressure 1 mmHg ( 146 °C) | vapor pressure - | vapor pressure 0.0001 hPa ( 20 °C), 1 mmHg ( 146 °C) | vapor pressure - |
| assay 99.999% | assay - | assay 95-97% (alkalimetric) | assay - |
| form viscous liquid | form liquid | form liquid | form liquid |
| pH 1.2 (5 g/L) | pH 1.3 (20 °C in H2O) | pH 0.3 (25 °C, 49 g/L in H2O) | pH 1.0 (20 °C in H2O) |
| bp ~290 °C (lit.) | bp - | bp ~290 °C (lit.) | bp - |
一般描述
应用
分析说明
警示用语：
Danger
危险声明
危险分类
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
储存分类代码
8B - Non-combustible, corrosive hazardous materials
WGK
WGK 1
闪点(F)
Not applicable
闪点(C)
Not applicable
个人防护装备
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Certificate of Analysis
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Certificate of Origin
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