Zinc bromide
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Zinc bromide Properties
- Melting point:
- 394 °C(lit.)
- Boiling point:
- 697 °C
- Density
- 4.22
- refractive index
- 1.5452
- Flash point:
- 650°C
- storage temp.
- APPROX >0°C
- solubility
- Soluble in alcohol, ether, acetone and tetrahydrofuran.
- form
- beads
- color
- White to pale cream
- PH
- 4 (H2O, 20℃)(saturated solution)
- Water Solubility
- soluble, 447 g/100 mL (20 ºC)
- Sensitive
- Hygroscopic
- Merck
- 14,1029
- Stability:
- Stable. Forms explosive mixtures with sodium and potassium. Protect from moisture.
- CAS DataBase Reference
- 7699-45-8(CAS DataBase Reference)
- NIST Chemistry Reference
- Zinc dibromide(7699-45-8)
- EPA Substance Registry System
- Zinc bromide (ZnBr2)(7699-45-8)
SAFETY
- Risk and Safety Statements
- Hazard and Precautionary Statements (GHS)
Hazard Codes | C,N | ||
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Risk Statements | 34-50/53-50-51/53-43-22 | ||
Safety Statements | 26-36/37/39-45-60-61-29 | ||
RIDADR | UN 3260 8/PG 3 |
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WGK Germany | 3 |
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RTECS | ZH1150000 |
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F | 3-21 | ||
TSCA | Yes | ||
HS Code | 2827 59 00 | ||
HazardClass | 8 | ||
PackingGroup | II | ||
Hazardous Substances Data | 7699-45-8(Hazardous Substances Data) |
Symbol(GHS): |
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Zinc bromide price More Price(27)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 230022 | Zinc bromide 99.999% trace metals basis | 7699-45-8 | 10g | $69.1 | 2018-11-13 | Buy |
Sigma-Aldrich | 230022 | Zinc bromide 99.999% trace metals basis | 7699-45-8 | 50g | $241 | 2018-11-13 | Buy |
TCI Chemical | Z0013 | Zinc Bromide >98.0%(T) | 7699-45-8 | 25g | $46 | 2018-11-22 | Buy |
TCI Chemical | Z0013 | Zinc Bromide >98.0%(T) | 7699-45-8 | 300g | $60 | 2018-11-22 | Buy |
Alfa Aesar | 035725 | Zinc bromide, ultra dry 99.999% (metals basis) | 7699-45-8 | 5g | $55.2 | 2018-11-20 | Buy |
Zinc bromide Chemical Properties,Uses,Production
Description
Zinc bromide (chemical formula: ZnBr2) is an inorganic compound consisting of zinc and bromide. It is manufactured through the reaction between zinc oxide (alternatively, zinc metal) with hydrobromic acid, alternatively by the reaction between zinc metal and bromine. It is a kind of Lewis acid in organic chemistry. It can be used as the electrolyte in the zinc bromide battery. In oil and natural gas industry, its related solution can be used to displace drilling mud. Moreover, its solution can be used as a transparent shield against radiation. Finally, it can be used as a catalyst for the Stereospecific and regioselective reaction between silacyclopropanes with carbonyl compounds.References
https://en.wikipedia.org/wiki/Zinc_bromidehttps://www.alfa.com/en/catalog/B22510/
Chemical Properties
White hygroscopic powderChemical Properties
Zinc bromide is an odorless white crystalline solid.Uses
Optimal catalyst for stereospecific and regioselective reaction of silacyclopropanes with carbonyl compounds.1Uses
Zinc bromide is a white crystalline powder prepared by dissolving zinc carbonate in hydrobromic acid. Zinc chloride (ZnCl2? is a white granular crystal made by the action of hydrochloric acid on zinc. Zinc iodide (ZnI2) is a white powder made by dissolving zinc in ionic acid. All of the zinc halides are soluble in water, alcohol, and ether. They were all used as halides for the collodion emulsion processes.Uses
Making silver bromide collodion emulsions for photography; in the shielding of viewing windows for nuclear reactions.General Description
A white crystalline noncombustible solid. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. Zinc bromide is used in medicine, in photography.Air & Water Reactions
Hygroscopic. Water solubleReactivity Profile
Acidic inorganic salts, such as Zinc bromide, are generally soluble in water. The resulting solutions contain moderate concentrations of hydrogen ions and have pH's of less than 7.0. They react as acids to neutralize bases. These neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. Many of these compounds catalyze organic reactions.Health Hazard
Inhalation of dust may irritate nose and throat. Ingestion can cause irritation or corrosion of the alimentary tract; if large amount is swallowed and not thrown up, drowsiness and other symptoms of bromide poisoning may occur. Contact with eyes or skin causes irritation.Potential Exposure
Zinc bromide is used in photography, rayon manufacturing and medicineFirst aid
If this chemical gets into the eyes, remove any contact lenses at once and irrigate immediately for at least 15 minutes, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts the skin, remove contaminated clothing and wash immediately with soap and water. Seek medical attention immediately. If this chemical has been inhaled, remove from exposure, begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR if heart action has stopped. Transfer promptly to a medical facility. When this chemical has been swallowed, get medical attention. Give large quantities of water and induce vomiting. Do not make an unconscious person vomit.Shipping
UN3260 Corrosive solid, acidic, inorganic, n.o.s., Hazard class: 8; Labels: 8-Corrosive material, Technical Name Required. UN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required.Purification Methods
Heat ZnBr2 to 300o under vacuum (2x10-2 mm) for 1hour, then sublime it. [Wagenknecht & Juza Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol II p 1072 1965.]Incompatibilities
Keep away from alkali metals. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides, metallic sodium, or potassium. Store above 32 ℉/0℃.Zinc bromide Preparation Products And Raw materials
Raw materials
Preparation Products
Zinc bromide Suppliers
Global( 196)Suppliers
Supplier | Tel | Fax | Country | ProdList | Advantage | |
---|---|---|---|---|---|---|
Henan DaKen Chemical CO.,LTD. | +86-371-55531817 |
info@dakenchem.com | CHINA | 22058 | 58 | |
Henan Tianfu Chemical Co.,Ltd. | 0371-55170693 |
0371-55170693 | info@tianfuchem.com | CHINA | 20795 | 55 |
Mainchem Co., Ltd. | +86-0592-6210733 |
+86-0592-6210733 | sales@mainchem.com | CHINA | 32764 | 55 |
Hangzhou FandaChem Co.,Ltd. | 0086 158 5814 5714 (Mobile; WhatsApp; Telegram) |
+86-571-56059825 | fandachem@gmail.com | CHINA | 1966 | 55 |
Hefei TNJ Chemical Industry Co.,Ltd. | 86-0551-65418684 18949823763 |
86-0551-65418684 | info@tnjchem.com | China | 1583 | 55 |
Tianjin Zhongxin Chemtech Co., Ltd. | 022-89880739 |
022-66880086 | sales@tjzxchem.com | CHINA | 560 | 58 |
Tianjin Zhongxin Chemtech Co., Ltd. | 86(0)22-89880739 |
86(0)22-89880739 ext 8030 / 86-22-66880086 | sales@tjzxchem.com | China | 554 | 60 |
J & K SCIENTIFIC LTD. | 400-666-7788 +86-10-82848833 |
+86-10-82849933 | jkinfo@jkchemical.com;market6@jkchemical.com | China | 96815 | 76 |
Meryer (Shanghai) Chemical Technology Co., Ltd. | +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing) |
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) | sh@meryer.com | China | 40399 | 62 |
future industrial shanghai co., ltd | 400-0066-400;021-60496031 |
021-55660885 | sales@jonln.com | China | 2042 | 65 |
7699-45-8(Zinc bromide)Related Search:
AMMONIUM ZINC BROMIDE ZINC BROMIDE DIHYDRATE 99 Cuprous bromide Potassium bromide Zinc bromide Methyl bromide Phosphorus tribromide Ethidium bromide ZINC Tetrabutylammonium bromide Benzyl bromide Hydrogen bromide Boron tribromide Clidinium bromide Zinc phosphate Calcium bromide Sodium bromate Ammonium bromide
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