Lead bromide , AR,99.0% , 10031-22-8

Synonym(s):
Lead dibromide

CAS NO.：10031-22-8

Empirical Formula: Br2Pb

Molecular Weight: 367.01

MDL number: MFCD00011156

EINECS: 233-084-4

PRODUCT Properties

• Melting point: 371 °C(lit.)
• Boiling point: 892 °C(lit.)
• Density: 6.66 g/mL at 25 °C(lit.)
• storage temp.: Keep in dark place,Inert atmosphere,Room temperature
• solubility: ethanol: insoluble(lit.)
• form: Powder
• Specific Gravity: 6.66
• color: White to off-white
• Water Solubility: Soluble in water at 20°C 5g/L. Insoluble in ethanol. Solubility in N,N-DMF is almost transparent.
• Merck: 14,5403
• Solubility Product Constant (Ksp): pKsp: 6.82
• Exposure limits: ACGIH: TWA 0.05 mg/m3; NIOSH: IDLH 100 mg/m3; TWA 0.050 mg/m3
• Stability: Stable.
• InChIKey: ZASWJUOMEGBQCQ-UHFFFAOYSA-L

Description and Uses

Lead bromide is used for developing images in photography; as inorganic filler in fire-retardant plastics; as a photopolymerization catalyst for acrylamide monomer; and as a welding flux for welding aluminum or its alloys to other metals.

Safety

• Symbol(GHS): GHS07,GHS08,GHS09
• Signal word: Danger
• Hazard statements: H302+H332-H360Df-H373-H410
• Precautionary statements: P201-P273-P301+P312+P330-P304+P340+P312-P308+P313
• Hazard Codes: T,N
• Risk Statements: 61-20/22-33-50/53-62
• Safety Statements: 53-45-60-61
• RIDADR: UN 2291 6.1/PG 3
• WGK Germany: 3
• TSCA: Yes
• HazardClass: 6.1
• PackingGroup: III
• HS Code: 28275900