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Potassium Phosphate Monobasic
From £239.47 per (ex VAT)
Potassium Phosphate Monobasic
| Product Code | 57618-250G |
|---|---|
| Unit of Measure | 1X250GR |
| CAS Number | 7778-77-0 |
| MDL NUMBER | MFCD00011401 |
| EMPIRICAL FORMULA | CH2KO4P |
| Molecular Weight | 136.09 |
| Synonyms | Monopotassium Phosphate; Potassium Dihydrogen Phosphate; Prim.-Potassium Phosphate |
| Brand | SUPELCO |
Tiered Pricing - 57618-250G
| Qty | Discount | Price |
|---|---|---|
| 4+ | 13% | £270.57 |
| 12+ | 15% | £264.35 |
| 36+ | 17% | £258.13 |
| 72+ | 23% | £239.47 |
Properties
| Property | Value |
|---|---|
| eCl@ss | 32160000 |
| Shipped on ICE | STD |
| UNSPSC Code | 12350000 |
| CAS Number | 7778-77-0 |
| Density | 2.338 g/mL at 25 C (lit.) |
| EINECSNo | 231-913-4 |
| MDL Number | MFCD00011401 |
| Melting Point | 252.6 C (lit.) |
| Molecular Formula | CH2KO4P |
| Molecular Weight | 136.09 |
| Net Weight | 250 |
| RTECSNo | TC6615500 |
| Synonyms | Monopotassium phosphate; Potassium dihydrogen phosphate; prim.-Potassium phosphate |
| Tariff Number | 28352400000 |
| MSDS Link | https://www.sigmaaldrich.com/MSDS/MSDS/DisplayMSDSPage.do?country=DElanguage=ENproductNumber=57618brand=SIAL |
| SMILES string | [K+].OP(O)([O-])=O |
| UV absorption | lambda: 300 nm Amax: <=0.02 |
| InChI | 1S/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1 |
| quality | LiChropur(TM) |
| lambda | 10 % in H2O |
| mp | 252.6 C (lit.) |
| solubility | H2O: 10%, clear, colorless |
| pH | 4.1-4.5 |
| InChI key | GNSKLFRGEWLPPA-UHFFFAOYSA-M |
| Assay | 99.5-101.0% (T) |
| form | solid |
| technique(s) | HPLC: suitable |
| pKa (25 C) | (1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid) |
Description
Potassium Phosphate Monobasic