欧洲久久,久久精品视频一区,欧美日韩一区二区在线视频播放,久久精品观看,h片网,国产成人一区二区三区,奇米影视9999

Product name: Hydrobromic acid
Chemical formula: HBr
Molecular weight: 80.98
CAS registration number: 10035-10-6
EINECS registration number: 233-113-0
Melting point: -86 ° C (pure product)
Boiling point: 126 ° C (47% )
Water solubility: soluble in water
Density: 1.49g / cm³ (47%)
Appearance: colorless or light yellow liquid.
Flash point: 40 ℃
Application: Manufacturing medicine, dye, perfume, etc.
Safety description: S26 S45
Hazard symbol
Corrosive substance
Hazard description: R10, R34, R37
Dangerous goods Transport number: UN1788
Storage: Sealed, cool, dry and protected from light.