中文CAS RN:7320-34-5 | A1101 Iris
Potassium pyrophosphate, anhydrous
Synonyms: Potassium diphosphate
Molecular Formula:K4P2O7
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Molecular Weight:330.34
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EC Number:230-785-7
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Grade:Analytical Reagent
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CAS #:7320-34-5
Potassium pyrophosphate, anhydrous view.doc_link
Grade :
Analytical Reagent
Pricing and Packaging
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General Information
| Product Name | Potassium pyrophosphate, anhydrous |
|---|---|
| Synonyms | Potassium diphosphate |
| CAS RN | 7320-34-5 |
| Molecular Formula | K4P2O7 |
| Molecular Weight | 330.34 |
| MDL Number | MFCD00011393 |
| EC Number | 230-785-7 |
| HS Number | 2835.39 |
Specification
| Purity | ≥ 99% |
|---|---|
| Substances insoluble in water' | ≤ 0.01% |
| Chloride | ≤ 0.002% |
| Sulphate | ≤ 0.002% |
| Arsenic | ≤ 0.0005% |
| Iron | ≤ 0.002% |
| Heavy metals(as Pb) | ≤ 0.001% |
GHS
| Pictogram: |
 |
|---|---|
| Signal Word: | Warning |
| Hazard Statements: | H319 |
| Precautionary Statements: | P264 P280 P305+P351+P338 P337+P317 |
Supporting Documentation
Potassium pyrophosphate, anhydrous-CAS 7320-34-5 - Specification Sheet
| Title |
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| Specification Sheet |
Potassium pyrophosphate, anhydrous-CAS 7320-34-5 - Certificates of Analysis
| Catalog Number | Lot Number |
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Potassium pyrophosphate, anhydrous-CAS 7320-34-5 - Safety Data Sheet
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| Safety Data Sheet |
References
| Colour Index Number | |
|---|---|
| Merck Index(14) | 7663 |
| RTECS# | JL6735000 |
| More Synonyms |
Potassium diphosphate; Tetrapotassium diphosphate; K4P2O7; CAS:7320-34-5 |