[Purchase] beg buy the hydrogenous bromic acid of 48%

Information theme: [Purchase] beg buy the hydrogenous bromic acid of 48%

The price explains: Play?

Period of efficacy: Post perch?
Release time: 2008-8-23 18:14:15


Information content:

Use of product of 　 HBr of structural formula of bromic hydracid of alias of product of Hydrobromic Acid of 　 of name of English of product of bromic acid of product name hydrogen is used at making all sorts of bromic compound, also can use at medicine, dye, flavor to wait for content of 10035-10-6 of 　 of industrial CAS date to change character colorless or buff liquid, small hair smoke. Gas is opposite density (air =1) 3.5; The liquid is opposite) of density 2.77(-67 ℃ ; HBr4.7% aqueous solution 1.49. Melting point - 88.5 ℃ , boiling point - 67 ℃ . Yi Rong at chloric benzene, 2 second the organic dissolvent such as oxygen radical firedamp. Can mix dissolve with acid of water, mellow, second. In be being shown at air and sunlight because of bromic dissociate, lubricious gradual change is dark. Strong acid sex, have as similar as hydrochloric acid exciting taste. Outside waiting for a metal except platinic, gold and Tantalum, all corrode to other metal, generate metallic bromide. Still have strong reproducibility, can be oxidized to be bromine by the oxygen etc oxidant in air. Noxiousness defends the skin is contacted to it can scratchy, even inflammation, if be splashed carelessly,should rinse clean with water instantly to the skin. Its steam irritates eye and respirator official strongly, inspiratory hind the meeting is toxic. If splash a person operating from within in coordination with outside forces of pleasant to see to rinse 15min with water instantly carelessly, send a hospital cure next. Animal inspiratory and exciting chroma is 0.026mg/L, inspiratory 0.066mg/L, can send central nervous system and temperature to adjust functional obstacle, but its working is younger than bromine 2 ～ 3 times. Highest and concessional chroma is 2mg/m3. Pack store apply plastic bucket or porcelain altar to pack, every pails (altar) suttle 20kg. Belong to acidity of 2 class inorganic to corrode article. Danger compasses number: 93008. Should in the storeroom with lay aside shady and cool, ventilated, dry existence. Avoid light is sealed save. Prevent heat, avoid to be contacted with fiber material. Should with prussiate, alkaline kind deposit apart. When leakage is aspersed, rinse with water or buck counteract. Light light discharge answers when carrying, maintain pack in good condition. Do not contact the skin.