31286
Copper(II) chloride dihydrate
puriss. p.a., ≥99% (complexometric)
Synonym(s):
Cupric chloride dihydrate
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About This Item
vapor density
>1 (vs air)
grade
puriss. p.a.
assay
≥99% (complexometric)
impurities
≤0.004% total nitrogen (N)
pH
3.0-3.8 (20 °C, 5%)
mp
100 °C (dec.) (lit.)
anion traces
sulfate (SO42-): ≤50 mg/kg
cation traces
As: ≤1 mg/kg, Ca: ≤20 mg/kg, Fe: ≤10 mg/kg, K: ≤20 mg/kg, Mg: ≤20 mg/kg, Na: ≤20 mg/kg, Ni: ≤50 mg/kg, Pb: ≤40 mg/kg
SMILES string
Cl[Cu]Cl.[H]O[H].[H]O[H]
InChI
1S/2ClH.Cu.2H2O/h2*1H;;2*1H2/q;;+2;;/p-2
InChI key
MPTQRFCYZCXJFQ-UHFFFAOYSA-L
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Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Skin Irrit. 2
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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