Zinc powder AGR
Zinc powder, AGR grade, purity ≥ 99%. Formula Zn, molecular weight 65.38, CAS 7440-66-6. Controlled impurities: As ≤ 0.00002%, Fe ≤ 0.05%, Pb ≤ 0.05%, Sn ≤ 0.01%, Cl- ≤ 0.005%, Cd ≤ 0.005%. Classified as dangerous goods class 9 (UN 3077) for transport. Hazard statements H410 and precautionary statement P273. Used in chemical synthesis, analysis, and applications requiring metallic zinc with controlled purity.
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SKU:
29924
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€32.93
As low as:
Zinc powder AGR purity ≥ 99%
Metallic zinc powder, AGR grade. Formula Zn, molecular weight 65.38. CAS 7440-66-6, EC 231-175-3, EC Index 030-001-00-1, TARIC 79039000. Suited for chemical synthesis, reduction reactions, and analytical applications where controlled heavy metal and impurity limits are required.
Purity specifications
- Assay (Zn): ≥ 99%
- Arsenic (As): ≤ 0.00002%
- Iron (Fe): ≤ 0.05%
- Lead (Pb): ≤ 0.05%
- Tin (Sn): ≤ 0.01%
- Chloride (Cl-): ≤ 0.005%
- Cadmium (Cd): ≤ 0.005%
Identification data
- Formula: Zn
- Molecular weight: 65.38
- CAS: 7440-66-6
- EC: 231-175-3
- EC Index: 030-001-00-1
- TARIC: 79039000
Transport and safety
Classified as dangerous goods—UN 3077, class 9, packing group III. Applicable to sea (IMDG), road (ADR), and air (IATA) transport. Hazard statement H410 and precautionary statement P273 apply in accordance with current regulations.
| Brand | LABKEM |
|---|---|
| Grade | Analytical Grade |
| Assay | ≥ 99.0% |
| Density | 7,14 |
| M | 65.38 |
| CAS | 7440-66-6 |
| CEE | 030-001-00-1 |
| EINECS | 231-175-3 |
| formula | Zn |
| ONU | 1436 |
| Tarix Code (CODCN) | 79039000 |
| P | P223-P222-P231+P232-P335+P334-P370+P378-P501 |
| ADR | 4.3 WS III UN 1436 |
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