14422
氯化锌
puriss., meets analytical specification of Ph. Eur., BP, USP, 98-100.5%
别名:
二氯锌
选择尺寸
关于此项目
vapor pressure
1 mmHg ( 428 °C)
Quality Segment
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
General description
氯化锌是一种由锌和氯组成的无色白色化合物，可用作焊接助焊剂。
Application
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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
flash_point_f
Not applicable
flash_point_c
Not applicable
存储类别
8B - Non-combustible corrosive hazardous materials