Molekula Potassium phosphate tribasic monohydrate
Specification & product details.
Potassium phosphate tribasic monohydrate is a water-soluble inorganic salt used as a buffer, pH adjuster, and nutrient source in pharmaceuticals, food, and…
CAS number: 27176-10-9
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Specifications
| Property | Value |
| Appearance | White solid |
| Identification | Conforms to reference |
| pH | 11.5 - 12.5 |
| Assay | ≥ 96.0% |
| Residue on Ignition | ≤ 13% |
| Heavy Metals (Pb) | ≤ 10.0mg/kg |
| Water insoluble matter | ≤ 0.2% |
| Lead (Pb) | ≤ 2.0mg/kg |
| Arsenic (As) | ≤ 3.0mg/kg |
| Fluoride (F-) | ≤ 10.0% |
Storage & handling
| Property | Value |
| Storage Temperature | Ambient |
| Acidity | Base |
Identification
| Property | Value |
| SKU | 14713809 |
| CAS Number | 27176-10-9 |
| IUPAC Name | tripotassium;phosphate;hydrate |
| Molecular Formula | H2K3O5P |
| Molecular Weight | 230.28 |
| Exact Mass | 229.8551 |
| SMILES | O.\[O-\]P(=O)(\[O-\])\[O-\].\[K+\].\[K+\].\[K+\] |
| InChIKey | RMNIZOOYFMNEJJ-UHFFFAOYSA-K |
| InChI | InChI=1S/3K.H3O4P.H2O/c;;;1-5(2,3)4;/h;;;(H3,1,2,3,4);1H2/q3\*+1;;/p-3 |
| PubChem CID | 22031701 |
| REACH Code | Y110 |
| HTS Code | 28352400 |
| Tariff Code | 2835240000 |
Safety & GHS
Danger
- CorrosiveGHS05
- Health HazardGHS07
Hazard statements
- H315Causes skin irritation
- H318Causes serious eye damage
Precautionary statements
- P261Avoid breathing dust/fume/gas/mist/vapours/spray
- P280Wear protective gloves/protective clothing/eye protection/face protection
- P305+351+338IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P337+313If eye irritation persists get medical advice/attention
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Alternative names
K3PO4 H2O; Phosphoric acid, tripotassium salt, monohydrate; potassium phosphate hydrate; potassium phosphate monohydrate; Potassium phosphate xhydrate; tert-Potassium phosphate monohydrate; tripotassium orthophosphate monohydrate; Tripotassium Phosphate xHydrate; Tripotassium phosphate, monohydrate; tripotassium;phosphate;hydrate
Product documentation
Product specification PDF. Batch-specific certificates of analysis and safety data sheets are available on request.
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