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等级
ACS reagent
蒸汽密度
<0.3 (25 °C, vs air)
蒸汽压
1 mmHg ( 146 °C)
描述
Free from suspended or insoluble matter
Nominally 95-98% H2SO4
方案
95.0-98.0%
表单
liquid
灼烧残渣
≤5 ppm
颜色
APHA: ≤10
pH值（酸碱度）
1.2 (5 g/L)
沸点
~290 °C (lit.)
密度
1.840 g/mL at 25 °C (lit.)
痕量阴离子
MnO4- reducers: ≤2 ppm
chloride (Cl-): ≤0.2 ppm
nitrate (NO3-): ≤0.5 ppm
痕量阳离子
As: ≤0.01 ppm
Fe: ≤0.2 ppm
Hg: ≤5 ppb
NH4+: ≤2 ppm
heavy metals (as Pb): ≤1 ppm
SMILES字符串
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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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
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