Copric chloride dihydrate , AR , 10125-13-0

Synonym(s):
Copper dichloride;Copper(II) chloride;Cupric chloride

CAS NO.：10125-13-0

Empirical Formula: Cl2CuH4O2

Molecular Weight: 170.48

MDL number: MFCD00149674

EINECS: 600-176-4

PRODUCT Properties

• Melting point: 100 °C (dec.)(lit.)
• Density: 2.54
• vapor density: >1 (vs air)
• storage temp.: Store at +5°C to +30°C.
• solubility: 757g/l
• form: Solid
• color: White
• Specific Gravity: 2.54
• PH: 3.0-3.8 (50g/l, H2O, 20℃)
• Water Solubility: 1150 g/L
• Sensitive: Air Sensitive & Hygroscopic
• Merck: 14,2633
• Exposure limits: ACGIH: TWA 1 mg/m3; NIOSH: IDLH 100 mg/m3; TWA 1 mg/m3
• Stability: Reacts violently with potassium, sodium. Contact with acetylene can form shock-sensitive acetylides. Hygroscopic - incompatible with moisture.
• InChIKey: ORTQZVOHEJQUHG-UHFFFAOYSA-L
• LogP: -1.380 (est)

Description and Uses

Copper(II) chloride (CuCl2) or cupric chloride, is a brownish-yellow hygroscopic powder, or it may be formed as green deliquescent crystals. It is used in the dyeing and printing of textiles, as a disinfectant, as red pigment in the glass and ceramic industries, and for green-colored pyrotechnics, wood preservative, fungicide, deodorizer, water purification, feed additive, and electroplating baths.

Safety

• Symbol(GHS): GHS05,GHS07,GHS09
• Signal word: Danger
• Hazard statements: H302+H312-H315-H318-H410
• Precautionary statements: P264-P273-P280-P301+P312-P302+P352+P312-P305+P351+P338
• Hazard Codes: Xn,N
• Risk Statements: 22-36/37/38-50/53-50-41-38-21/22
• Safety Statements: 26-60-61-36-36/37/39
• RIDADR: UN 2802 8/PG 3
• WGK Germany: 3
• RTECS: GL7030000
• TSCA: Yes
• HazardClass: 8
• PackingGroup: III
• HS Code: 28273990
• Toxicity: LD50 orally in Rabbit: 584 mg/kg