Sigma-Aldrich
Potassium Phosphate Monobasic Anhydrous ReagentPlus, 500 gram
- Part Number:
- MIL-P5379-500G
- Lead Time:
- 2-3 weeks
- Minimum Purchase:
- 1 unit
- Shipping:
- FREE SHIPPING on most orders over $50*
- Quantity:
- each
- Size:
- 500 grams
- Style:
- chemical
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Description
Potassium Phosphate Monobasic Anhydrous ReagentPlus, 500 Gram
Synonym: Monopotassium phosphate, Potassium dihydrogen phosphate, prim.-Potassium phosphate
- CAS Number 7778-77-0
- Linear Formula KH2PO4
- Molecular Weight 136.09
- EC Number 231-913-4
- MDL number MFCD00011401
- PubChem Substance ID 24898627
- NACRES NA.25
| Quality Level | 200 |
| grade | ReagentPlus |
| assay | ≥99.0% |
| pKa (25 °C) | (1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid) |
| mp | 252.6 °C (lit.) |
| density | 2.338 g/mL at 25 °C (lit.) |
| SMILES string | [K+].OP(O)([O-])=O |
| InChI | 1S/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1 |
| InChI key | GNSKLFRGEWLPPA-UHFFFAOYSA-M |
Application
Potassium phosphate monobasic has been used:
• in calibration curve generation in electrical conductivity measurement of plasma-activated tap water (PATW).
• as a component of dissection solution.
• as a constituent of phosphate buffered saline.
Safety Information
Eyeshields, Gloves, type N95 (US)
RIDADR NONH for all modes of transport
RTECS TC6615500
Documents
Warnings
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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning
Please note: This product is not returnable.