101961 SupelcoPotassium tetraoxalate dihydrate
Potassium tetraoxalate dihydrate certified secondary standard reference material for pH measurement; directly traceable to primary reference material from NIST/PTB pH (S) = 1.67₉ (25°C) Certipur®. pH 1.7 (12.6 g/l, H₂O, 25 °C).
More>> Potassium tetraoxalate dihydrate certified secondary standard reference material for pH measurement; directly traceable to primary reference material from NIST/PTB pH (S) = 1.67₉ (25°C) Certipur®. pH 1.7 (12.6 g/l, H₂O, 25 °C). Less<<Potassium tetraoxalate dihydrate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
Synonyms: Potassium hydrogen oxalate-oxalic acid-water (1/1/2)
Recommended Products
Overview
| Replacement Information |
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Key Specifications Table
| CAS # | EC Number | Hill Formula | Molar Mass |
|---|---|---|---|
| 6100-20-5 | 204-874-6 | C₄H₃KO₈ * 2 H₂O | 254.20 g/mol |
Products
| Catalog Number | Packaging | Qty/Pack | |
|---|---|---|---|
| 1019610025 | 25 g |
| Description | |
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| Catalogue Number | 101961 |
| Synonyms | Potassium hydrogen oxalate-oxalic acid-water (1/1/2) |
| References |
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| Product Information | |
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| CAS number | 6100-20-5 |
| EC index number | 607-007-00-3 |
| EC number | 204-874-6 |
| Hill Formula | C₄H₃KO₈ * 2 H₂O |
| Molar Mass | 254.20 g/mol |
| HS Code | 2917 11 00 |
| Quality Level | MQ300 |
| Biological Information |
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| Physicochemical Information | |
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| Density | 1.84 g/cm3 (20 °C) |
| pH value | 1.7 (12.6 g/l, H₂O, 25 °C) |
| Bulk density | 860 kg/m3 |
| Solubility | 25 g/l |
| Dimensions |
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| Materials Information |
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| Toxicological Information |
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| Safety Information | |
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| Categories of danger | harmful |
| Product Usage Statements |
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| Storage and Shipping Information | |
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| Storage | Store at +15°C to +25°C. |
| Packaging Information |
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| Transport Information | |
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| 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 |
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| Specifications | |
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| pH-value (25 °C) | 1.674 - 1.683 |
| Global Trade Item Number | |
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| Catalog Number | GTIN |
| 1019610025 | 04022536026930 |
Documentation
Potassium tetraoxalate dihydrate SDS
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Potassium tetraoxalate dihydrate Certificates of Analysis
| Product Number | Packaging | Specification | Lot Number |
|---|---|---|---|
| 1019610025 | PDF Specification Document |
Brochure
| Title |
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| Brochure: Physical & Chemical Property Standards for Analytical Characterization |
Technical Info
| Title |
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| Certification Report: Certipur® Secondary Buffer Substances |