105057 SupelcoDisiričitan draselný
pre analýzu EMSURE®
More>> pre analýzu EMSURE® Less<<Disiričitan draselný MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
Synonyms: Potassium metabisulfite, Potassium pyrosulfite
Recommended Products
Overview
| Replacement Information |
|---|
Key Spec Table
| CAS # | EC Number | Hill Formula | Chemical Formula | Molar Mass |
|---|---|---|---|---|
| 16731-55-8 | 240-795-3 | K₂O₅S₂ | K₂S₂O₅ | 222.33 g/mol |
Products
| Catalogue Number | Packaging | Qty/Pack | |
|---|---|---|---|
| 1050570500 | Plastová flaša | 500 g | |
| 1050571000 | Plastová flaša | 1 kg | |
| 1050572500 | Plastová flaša | 2.5 kg |
| Description | |
|---|---|
| Catalogue Number | 105057 |
| Synonyms | Potassium metabisulfite, Potassium pyrosulfite |
| References |
|---|
| Product Information | |
|---|---|
| CAS number | 16731-55-8 |
| EC number | 240-795-3 |
| Hill Formula | K₂O₅S₂ |
| Chemical formula | K₂S₂O₅ |
| Molar Mass | 222.33 g/mol |
| HS Code | 2832 20 00 |
| Quality Level | MQ300 |
| Applications |
|---|
| Biological Information |
|---|
| Physicochemical Information | |
|---|---|
| Melting Point | 150 °C (rozklad) |
| pH value | 3.0 - 4.5 (50 g/l, H₂O, 20 °C) |
| Bulk density | 1000 - 1300 kg/m3 |
| Solubility | 450 g/l |
| Dimensions |
|---|
| Materials Information |
|---|
| Toxicological Information | |
|---|---|
| LD 50 oral | LD50 Potkan 2300 mg/kg |
| Safety Information | |
|---|---|
| Categories of danger | dráždivá |
| Product Usage Statements |
|---|
| Storage and Shipping Information | |
|---|---|
| Storage | Skladujte pri +2°C až +30°C. |
| Packaging Information |
|---|
| Transport Information | |
|---|---|
| Declaration (railroad and road) ADR, RID | Kein Gefahrgut |
| Declaration (transport by air) IATA-DGR | No Dangerous Good |
| Declaration (transport by sea) IMDG-Code | No Dangerous Good |
| Supplemental Information |
|---|
| Specifications | |
|---|---|
| Assay (iodometric) | ≥ 96 % |
| In water insoluble matter | ≤ 0.005 % |
| Chloride (Cl) | ≤ 0.005 % |
| As (Arsenic) | ≤ 0.0001 % |
| Cu (Copper) | ≤ 0.001 % |
| Fe (Iron) | ≤ 0.0005 % |
| Pb (Lead) | ≤ 0.001 % |
| Zn (Zinc) | ≤ 0.001 % |
| Global Trade Item Number | |
|---|---|
| Catalogue Number | GTIN |
| 1050570500 | 04022536060095 |
| 1050571000 | 04022536060101 |
| 1050572500 | 04022536060125 |
Documentation
Disiričitan draselný MSDS
| Title |
|---|
Disiričitan draselný Certificates of Analysis
| Product Number | Packaging | Specification | Lot Number |
|---|---|---|---|
| 1050570500 | Plastová flaša | PDF Specification Document | |
| 1050571000 | Plastová flaša | PDF Specification Document | |
| 1050572500 | Plastová flaša | PDF Specification Document |
Brochure
| Title |
|---|
| Inorganics & Solvents for classical analysis |
| More Than Sure |
| Smart Up your lab |