MERCK 106609.0500 Sodium Peroxidisulfate GR for Analysis
| Description |
|---|
| Catalogue Number | 106609 |
| Replaces | SX0703; SX0703-1 |
| Synonyms | Sodium persulfate, Peroxydisulfuric acid disodium salt |
| Product Information |
|---|
| CAS number | 7775-27-1 |
| EC number | 231-892-1 |
| Hill Formula | Na₂O₈S₂ |
| Chemical formula | Na₂S₂O₈ |
| Molar Mass | 238.11 g/mol |
| HS Code | 2833 40 10 |
| Quality Level | MQ300 |
| Physicochemical Information |
|---|
| Density | 1.2 g/cm3 (20 °C) |
| pH value | 3.5 - 3.8 (100 g/l, H₂O, 20 °C) |
| Vapor pressure | 10000 mg/kg |
| Safety Information according to GHS |
|---|
| Hazard Pictogram(s) | |
| Hazard Statement(s) | H272: May intensify fire; oxidizer.H302: Harmful if swallowed.H315: Causes skin irritation.H317: May cause an allergic skin reaction.H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.H335: May cause respiratory irritation. |
| Precautionary Statement(s) | P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.P220: Keep away from clothing and other combustible materials.P261: Avoid breathing dust.P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.P302 + P352: IF ON SKIN: Wash with plenty of water. |
| Signal Word | Danger |
| RTECS | SE0525000 |
| Storage class | 5.1B Oxidizing hazardous materials |
| WGK | WGK 1 slightly hazardous to water |
| Disposal | 22Inorganic peroxides and oxidants as well as bromine and iodine should be rendered harmless by reduction with acidic sodium thiosulfate solution (Cat. No. 106513); container D or E. Slightly soluble oxidants should be collected separately in container E or I. |
| Safety Information |
|---|
| Categories of danger | oxidizing, harmful, irritant, sensitizing |
| Storage and Shipping Information |
|---|
| Storage | Store at +15°C to +25°C. |
| Transport Information |
|---|
| Declaration (railroad and road) ADR, RID | UN 1505, 5.1, III |
| Declaration (transport by air) IATA-DGR | UN 1505, 5.1, III |
| Declaration (transport by sea) IMDG-Code | UN 1505, 5.1, III |
| Specifications |
|---|
| Assay (iodometric) | ≥ 99.0 % |
| Identity | passes test |
| Chloride (Cl) | ≤ 0.01 % |
| Heavy metals (as Pb) | ≤ 0.003 % |
| NH₄ (Ammonium) | ≤ 0.05 % |
| Cr (Chromium) | ≤ 0.001 % |
| Cu (Copper) | ≤ 0.001 % |
| Fe (Iron) | ≤ 0.0005 % |
| Mn (Manganese) | ≤ 0.0001 % |
| Pb (Lead) | ≤ 0.001 % |
| Loss on drying (105 °C; 3 hours) | ≤ 0.05 % |
| Global Trade Item Number |
|---|
| Catalogue Number | GTIN |
|---|
| 1066090500 | 04022536080109 |
| 1066091000 | 04022536080116 |
| 1066095000 | 04027269065836 |
| 1066099025 | 04022536080123 |
