CI71S98N1Z
7758-11-4
Dipotassium phosphate
Phosphoric acid, dipotassium salt
Potassium phosphate, dibasic
Potassium phosphate, dibasic [USP:JAN]
Dipotassium hydrogenorthophosphate
Potassium dibasic phosphate
Phosphoric acid, potassium salt (1:2)
CCRIS 6544
Dibasic potassium phosphate
Dipotassium hydrogen phosphate
Dipotassium monohydrogen phosphate
Dipotassium monophosphate
Dipotassium orthophosphate
Dipotassium-O-phosphate
DKP
EINECS 231-834-5
HSDB 935
Hydrogen dipotassium phosphate
Potassium monohydrogen phosphate
Potassium monophosphate
Isolyte
UNII-CI71S98N1Z
EC 231-834-5
Potassium phosphate (dibasic) CAS 7758-11-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7758-11-4 |
| Molecular Formula | HO4P 2*K |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Description
CI71S98N1Z
7758-11-4
Dipotassium phosphate
Phosphoric acid, dipotassium salt
Potassium phosphate, dibasic
Potassium phosphate, dibasic [USP:JAN]
Dipotassium hydrogenorthophosphate
Potassium dibasic phosphate
Phosphoric acid, potassium salt (1:2)
CCRIS 6544
Dibasic potassium phosphate
Dipotassium hydrogen phosphate
Dipotassium monohydrogen phosphate
Dipotassium monophosphate
Dipotassium orthophosphate
Dipotassium-O-phosphate
DKP
EINECS 231-834-5
HSDB 935
Hydrogen dipotassium phosphate
Potassium monohydrogen phosphate
Potassium monophosphate
Isolyte
UNII-CI71S98N1Z
EC 231-834-5
Potassium phosphate (dibasic) (CAS 7758-11-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: HO4P 2*K. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | HO4P 2*K |
| Molecular Weight | 135.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Freely soluble in water |
| Stability | Hygroscopic; reseal immediately after opening |
| CAS Registry Year (est.) | 1959 |
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com