Cuprous chloride , AR,97% , 7758-89-6

Synonym(s):
Copper monochloride;Copper(I) chloride;Cuprous chloride

CAS NO.：7758-89-6

Empirical Formula: ClCu

Molecular Weight: 99

MDL number: MFCD00010971

EINECS: 231-842-9

PRODUCT Properties

• Melting point: 430 °C (lit.)
• Boiling point: 1490 °C (lit.)
• Density: 1.15 g/mL at 20 °C
• bulk density: 1600-1800kg/m3
• vapor pressure: 1.3 mm Hg ( 546 °C)
• refractive index: 1.93
• Flash point: 1490°C
• storage temp.: Store at +5°C to +30°C.
• solubility: 0.06 g/L (25°C)
• form: beads
• color: Slightly greenish-gray
• Specific Gravity: 4.14
• PH: 5 (50g/l, H2O, 20℃)(slurry)
• Flame Color: Bluish-green
• Water Solubility: 0.06 g/L (25 ºC)
• Sensitive: Air & Moisture Sensitive
• Crystal Structure: Hexagonal, Wurtzite (Zincite) Structure - Space Group P 63mc
• crystal system: Cube
• Merck: 14,2660
• Solubility Product Constant (Ksp): pKsp: 6.76
• Space group: F43m
• Lattice constant:
  • a/nm: 0.542
  • b/nm: 0.542
  • c/nm: 0.542
  • α/o: 90
  • β/o: 90
  • γ/o: 90
  • V/nm3: 0.1592
• Exposure limits: ACGIH: TWA 1 mg/m3; NIOSH: IDLH 100 mg/m3; TWA 1 mg/m3
• Stability: Stable. Incompatible with oxidizing agents, potassium, water. Air, light and moisture sensitive.
• CAS DataBase Reference: 7758-89-6(CAS DataBase Reference)
• NIST Chemistry Reference: Cuprous monochloride(7758-89-6)
• EPA Substance Registry System: Cuprous chloride (7758-89-6)

Description and Uses

It is used for absorption of carbon monoxide in gas analysis. Cuprous chloride is used as a light modulator for λ: 0.43–2.5 mm.

Safety

• Symbol(GHS): GHS05,GHS07,GHS09
• Signal word: Danger
• Hazard statements: H302-H315-H318-H410
• Precautionary statements: P264-P273-P280-P301+P312-P302+P352-P305+P351+P338
• Hazard Codes: Xn,N
• Risk Statements: 22-50/53-51/53-36/37/38-41-37/38-38
• Safety Statements: 26-61-60-22-39
• RIDADR: UN 3082 9/PG 3
• WGK Germany: 2
• RTECS: GL6990000
• F: 1-8-10
• TSCA: Yes
• HS Code: 2827 39 85
• HazardClass: 8
• PackingGroup: III
• Toxicity: LD50 orally in Rabbit: 336 mg/kg