Zinc chloride
SIGALD/31650 - puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥98%
Synonym: Dichlorozinc
CAS Number: 7646-85-7
Empirical Formula (Hill Notation): Cl2Zn
Molecular Weight: 136.30
EC Number: 231-592-0
MDL Number: MFCD00011295
Linear Formula: ZnCl2
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 31650-100G
This image depicts SKU: 31650-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 31650-1KG
This image depicts SKU: 31650-1KG
| agency | reag. ISO |
| reag. Ph. Eur. | |
| USP/NF | |
| anion traces | sulfate (SO42-): ≤20 mg/kg |
| assay | ≥98% |
| cation traces | Ca: ≤10 mg/kg |
| Cd: ≤5 mg/kg | |
| Cu: ≤10 mg/kg | |
| Fe: ≤5 mg/kg | |
| K: ≤0.02% | |
| Mg: ≤10 mg/kg | |
| Na: ≤0.05% | |
| Pb: ≤10 mg/kg | |
| form | crystalline powder |
| grade | ACS reagent |
| puriss. p.a. | |
| impurities | ≤0.002% total nitrogen (N) |
| ≤0.005% insoluble in HCl | |
| ≤1.2% oxide chloride (as ZnO) | |
| InChI | 1S/2ClH.Zn/h2*1H;/q;;+2/p |
| InChI key | JIAARYAFYJHUJI-UHFFFAOYSA |
| mp | 293 °C (lit.) |
| pH | 4.6-5.5 (20 °C, 10%) |
| Quality Level | 200  |
| SMILES string | [Cl-].[Cl-].[Zn++] |
| vapor pressure | 1 mmHg ( 428 °C) |
| Application: | Zinc Chloride may be employed as a catalyst in Knoevenagel condensation of carbonyl compounds with active methylene group containing reagents. It may be used in the preparation of porous carbon nanofibers, useful in the fabrication of efficient electrodes for supercapacitors. It may be used as a catalyst in the preparation of poly(propylene fumarate). |
| General description: | Zinc chloride in combination with 1-ethyl-3-methylimidazoli |
| Packaging: | 1, 6×1 kg in poly bottle |
| Packaging: | 100, 250 g in poly bottle |
| Symbol |    GHS05,GHS07,GHS09 |
| Signal word | Danger |
| Hazard statements | H302 - H314 - H410 |
| Precautionary statements | P260 - P273 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338 |
| Hazard Codes | C,N |
| Risk Statements | 22-34-50/53 |
| Safety Statements | 26-36/37/39-45-60-61 |
| RIDADR | UN 2331 8 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥98% |
| mp | 293 °C (lit.) |
| UNSPSC | 12352300 |