在线91精品亚洲网站精品成人,综合精品,久久久中文字幕日本,日本欧美一区二区三区免费不卡,亚洲制服欧美自拍另类,日韩理论视频,日韩在线一区二区

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.