Zinc bromide , 98% , 7699-45-8

Synonym(s):
Zinc bromide;Zinc dibromide

CAS NO.：7699-45-8

Empirical Formula: Br2Zn

Molecular Weight: 225.2

MDL number: MFCD00011294

EINECS: 231-718-4

PRODUCT Properties

• Melting point: 394 °C (lit.)
• Boiling point: ~670 °C/1 atm (lit.)
• Density: 4.22
• refractive index: 1.5452
• Flash point: 650°C
• storage temp.: Store below +30°C.
• solubility: Soluble in alcohol, ether, acetone and tetrahydrofuran.
• form: beads
• Specific Gravity: 4.2012
• 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 (7699-45-8)

Description and Uses

Zinc bromide is an Optimal catalyst for the stereospecific and regioselective reaction of silacyclopropanes with carbonyl compounds. It is also used to make silver bromide collodion emulsions for photography and to shield viewing windows for nuclear reactions.

Safety

• Symbol(GHS): GHS05,GHS07,GHS09
• Signal word: Danger
• Hazard statements: H302-H314-H317-H411
• Precautionary statements: P273-P280-P305+P351+P338-P310
• Hazard Codes: C,N
• 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
• WGK Germany: 3
• RTECS: ZH1150000
• F: 3-21
• TSCA: Yes
• HS Code: 2827 59 00
• HazardClass: 8
• PackingGroup: II
• Hazardous Substances Data: 7699-45-8(Hazardous Substances Data)