14422
Zinc chloride
puriss., meets analytical specification of Ph. Eur., BP, USP, 98-100.5%
Synonym(s):
Dichlorozinc
About This Item
Recommended Products
vapor pressure
1 mmHg ( 428 °C)
grade
puriss.
assay
98-100.5%
form
crystalline powder
quality
meets analytical specification of Ph. Eur., BP, USP
impurities
heavy metals, complies
oxide chloride (as ZnO), complies
residual solvents, complies
≤0.005% foreign heavy metals (as Pb)
≤0.005% total nitrogen (N)
≤0.03% ammonium (NH4)
≤1% alkalis/earth alkalis
pH
4.6-5.5 (20 °C, 10%)
mp
293 °C (lit.)
anion traces
sulfate (SO42-): ≤200 mg/kg
cation traces
Al:, in accordance
As: ≤2 mg/kg
Ca: ≤100 mg/kg
Ca:, in accordance
Fe: ≤10 mg/kg
Fe:, in accordance
K: ≤200 mg/kg
Mg: ≤100 mg/kg
Mg:, in accordance
Na: ≤100 mg/kg
SMILES string
[Cl-].[Cl-].[Zn++]
InChI
1S/2ClH.Zn/h2*1H;/q;;+2/p-2
InChI key
JIAARYAFYJHUJI-UHFFFAOYSA-L
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General description
Zinc chloride is a colorless white compound composed of zinc and chlorine, which can be used as a flux for soldering.
Application
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
target_organs
Respiratory system
Storage Class
8B - Non-combustible corrosive hazardous materials
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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