Zinc chloride
Manufacturer: Sigma Aldrich
CAS Number: 7646-85-7
Synonym(S): Dichlorozinc
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 500 G | 14422-500-G | In Stock | ₹ 7,902.25 |
| 1 KG | 14422-1-KG | In Stock | ₹ 20,751.53 |
14422 - 500 G
In Stock
Quantity
1
Base Price: ₹ 7,902.25
GST (18%): ₹ 1,422.405
Total Price: ₹ 9,324.655
vapor pressure
1 mmHg ( 428 °C)
Quality Level
200
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
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Description
- General description: Zinc chloride is a zinc salt. Zinc chloride in combination with 1-ethyl-3-methylimidazolium chloride comprises a molten salt, which is employed in the electrodeposition studies of zinc.[1]Zinc chloride is a colorless white compound composed of zinc and chlorine, which can be used as a flux for soldering.[2]
- Application: Zinc chloride may be employed as catalyst in Knoevenagel condensation of carbonyl compounds with active methylene group containing reagents.[3] It may be used in preparation of porous carbon nanofibers, useful in the fabrication of efficient electrodes for supercapacitors.[4] It may be used as catalyst in the preparation of poly(propylene fumarate).[5]
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P260 - P273 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
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
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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vapor pressure: 1 mmHg ( 428 °C)
Quality Level: 200
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
vapor pressure: __
Quality Level: __
grade: pharmaceutical primary standard
Assay: __
form: __
quality: __
impurities: __
pH: __
mp: 52-55 °C (lit.)
anion traces: __
vapor pressure: __
Quality Level: 100
grade: __
Assay: 97%
form: __
quality: __
impurities: __
pH: __
mp: 140-142 °C (lit.)
anion traces: __
