Sigma-Aldrich
Zinc Chloride ACS Reagent 97% 1 kg
- Part Number:
- MIL-211273-1KG
- Lead Time:
- 7-14 days
- Minimum Purchase:
- 1 unit
- Shipping:
- FREE SHIPPING on most orders over $50*
- Quantity:
- each
- Size:
- 1 kg
- Style:
- chemical
- DOT Rated:
- HazMat Transport Fee Required
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Description
Zinc Chloride ACS Reagent ≥97% 1 Kg
Synonym: Dichlorozinc
- CAS Number 7646-85-7
- Linear Formula ZnCl2
- Molecular Weight 136.30
- EC Number 231-592-0
- MDL number MFCD00011295
- PubChem Substance ID 329752086
- NACRES NA.21
| Quality Level | 200 |
| grade | ACS reagent |
| vapor pressure | 1 mmHg ( 428 °C) |
| assay | ≥97% |
| impurities | Oxychloride, passes test |
| ≤0.005% insolubles | |
| mp | 293 °C (lit.) |
| anion traces | nitrate (NO3-): ≤0.003% |
| sulfate (SO42-): ≤0.01% | |
| cation traces | Ca: ≤0.06% |
| Fe: ≤0.001% | |
| K: ≤0.02% | |
| Mg: ≤0.01% | |
| NH4+: ≤0.005% | |
| Na: ≤0.05% | |
| Pb: ≤0.005% | |
| SMILES string | [Cl-].[Cl-].[Zn++] |
| InChI | 1S/2ClH.Zn/h2*1H;/q;;+2/p-2 |
| InChI key | JIAARYAFYJHUJI-UHFFFAOYSA-L |
General description
Zinc chloride in combination with 1-ethyl-3-methylimidazolium chloride comprises a molten salt, which is employed in the electrodeposition studies of zinc on various substrates (glassy carbon and nickel).
Application
Zinc chloride may be used as a catalyst for the Knoevenagel condensation of aromatic aldehydes with substituted acetonitriles to form carbonyl-methylene products under solvent-free conditions. The activation of sugar cane bagasse with zinc chloride forms activated carbons for use as supercapacitor electrodes.
ZnCl2 may be employed as a catalyst in the preparation of carbonyl-methylene condensation products and poly(propylene fumarate).
GHS05, GHS07, GHS09
Signal word Danger
Hazard statements H302-H314-H410
Precautionary statements P260-P280-P301 + P312 + P330-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338
RIDADR UN 2331 8 / PGIII
WGK Germany 3
RTECS ZH1400000
Documents
Warnings
Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.
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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning
Please note: This product is not returnable.