亚洲欧美日韩国产麻豆咪咪爱_99这里都是精品_免费大片现在播放_制服丝袜在线网站_激情内射日本一区凶_东北老熟女疯狂作爱视频_欧美色图亚洲_国产高潮一级毛片_国产精选白丝AV_中文无码av天天爽

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.