Sulphur Powder AGR
Fine yellow sulphur powder, purity ≥ 99.9%. Formula S, M.W. 32.06, CAS 7704-34-9, EC 231-722-6. Acids (H₂SO₄) ≤ 0.005%, organic compounds ≤ 0.015%, residue on ignition ≤ 0.02%, loss on drying ≤ 0.1%. Arsenic (As) ≤ 0.00001%. Soluble in sodium hydroxide. Transport: UN 1350, ADR 4.1 III, IMDG 4.1 III, IATA 4.1 III. Hazard H315.
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Sulphur Powder AGR | CAS 7704-34-9
Elemental sulphur, AGR grade. Fine yellow powder, purity ≥ 99.9%. For chemical synthesis and analytical work where contamination is not acceptable.
Technical Specifications
- Formula: S
- M.W.: 32.06
- CAS: 7704-34-9
- EC: 231-722-6
- TARIC: 28020000
- Appearance: Fine yellow powder
- Assay: ≥ 99.9%
- Acids (H₂SO₄): ≤ 0.005%
- Organic compounds: ≤ 0.015%
- Residue on ignition: ≤ 0.02%
- Loss on drying: ≤ 0.1%
- Solubility in NaOH: Passes test
- Arsenic (As): ≤ 0.00001%
Transport and Safety
- UN: 1350
- ADR: 4.1 III UN 1350 (E)
- IMDG: 4.1 III UN 1350
- IATA: 4.1 III UN 1350
- Hazard statement: H315 (causes skin irritation)
Flammable solid. Keep away from ignition sources and strong oxidising agents. Consult the safety data sheet before use.
Typical Applications
Synthesis of organosulphur compounds, preparation of selective culture media, quality control testing in chemical and pharmaceutical manufacturing. Low arsenic content—As ≤ 0.00001%—makes this grade suitable for demanding analytical methods.
| Brand | LABKEM |
|---|---|
| Grade | Analytical Grade |
| Assay | ≥ 99.9% |
| Density | 2,05 |
| M | 32.06 |
| CAS | 7704-34-9 |
| EINECS | 231-722-6 |
| formula | S |
| ONU | 1350 |
| Tarix Code (CODCN) | 28020000 |
| P | P240-P210-P280-P370+P378-P501 |
| ADR | 4.1 F3 III UN 1350 |
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