Basic information
- CAS
3279-54-7- Standard SMILES
O=P([O-])([O-])Oc1ccccc1.[Na+].[Na+]- InChIKey
TYJOJLOWRIQYQM-UHFFFAOYSA-L- Molecular formula
- C6H5Na2O4P
- Average molar mass
- 218.05 g/mol
- Monoisotopic mass
- 217.9720842
Names & identifiers
- Preferred name
- Disodium phenyl phosphate
- IUPAC
- disodium;phenyl phosphate
- English name
- Phenyl phosphate disodium salt
- Molecular formula
- C6H8NaO4P
- Molecular weight
- 198.09
Names & synonyms
Disodium phenyl phosphate3279-54-7Disodium phenylphosphatePhenyldisodium phosphatePhenyl disodium orthophosphatePhosphoric acid, monophenyl ester, sodium salt (1:2)Phosphoric acid, monophenyl ester, disodium saltNSC 7190EINECS 221-917-4phenylphosphate disodium saltPhenyl dihydrogen phosphate, disodium saltDTXSID10889429
Show more names
Phenylphosphoric AciSODIUM PHENYL PHOSPHATEDinatriumphenylphosphatDisodinmphenylphosphatePHENYL DISODIUM PHOSPHATE-phosphotransferase) (PE)-phosphotransferase) (HRP)-phosphotransferase) (FITC)Disodiumphenylphosphate,dihy
DISODIUM MONOPHENYL PHOSPHATENSC-7190Phosphoric acid monophenyl ester sodium salt (1:2)682542868DDISODIUM PHENYL PHOSPHATE [MI]Phenyl sodium phosphate, (PhO)(NaO)2POSodium phenyl phosphate, (PhO)(NaO)2PORefChem:589530
Database identifiers
- CAS
3279-54-7- PubChem CID
- 76771
- DTXSID
DTXSID10889429- UNII
- 682542868D
- EC Number
- 221-917-4
- Nikkaji
- J208.840A
Properties
Computed structural properties
- Topological polar surface area
- 72.4 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 1
- Heavy atoms
- 13
- Formal charge
- 0
- Complexity
- 146
Physicochemical properties
- Melting point
- 300 °C · >300°C
- storage temp.
- 2 · 2-8°C
- solubility
- 2 O: · H2O: 0.1 g/mL, clear
- form
- Crystalline
- color
- Pale yellow
- PH
- pH (50g/l, 25℃) : 6.5～9.5
- Water Solubility
- Soluble in water (0.1 g/mL).
- Sensitive
- Hygroscopic
- Merck
- 14 · 14,3357
- BRN
- 4167154 · 4167154
- Stability
- Hygroscopic
- InChI
- InChI=1S/C6H7O4P.Na.H/c7-11(8,9)10-6-4-2-1-3-5-6;;/h1-5H,(H2,7,8,9);;
- InChIKey
- FILAJVPXXCLSKZ-UHFFFAOYSA-N
- SMILES
- O(C1C=CC=CC=1)P(O)(O)=O.[NaH]
- CAS DataBase Reference
- 3279 · 3279-54-7(CAS DataBase Reference)
- FDA UNII
- 682542868 D · 682542868D
- EPA Substance Registry System
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Hazard information
Regulatory Information
Chemical: Phosphoric acid, monophenyl ester, disodium salt
Phosphoric acid, monophenyl ester, disodium salt: Does not have an individual approval but may be used under an appropriate group standard
Safety data
- F
- 10-21
- wgk
- 3
- tsca
- TSCA listed
- hs_code
- 2920.90.2000
- risk_code
- 11-34
- Signal word
- Warning
- Symbol(GHS)
- GHS07,GHS08
- hazard_code
- F,C
- safety_code
- 22-24/25-45-36/37/39-26-16
- Hazard statements
- H302+H312+H332-H315-H319-H341
- Precautionary statements
- P501-P261-P270-P202-P201-P271-P264-P280-P308+P313-P337+P313-P305+P351+P338-P362+P364-P332+P313-P301+P312+P330-P302+P352+P312-P304+P340+P312-P405
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationPhosphoric acid, monophenyl ester, sodium salt (1:2): ACTIVE
Applications
UsesPhenyl phosphate disodium salt is used in phosphatase determinations. It is also used as reagent in chemical research.
UsesReagent in the testing of milk for proper pasteurization and for the presence of unpasteurized milk.
Suppliers100 total
国药集团化学试剂有限公司86-21-63210123 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
阿诺西（上海）生物技术有限公司400-1107768 15058188853 · [email protected]
湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
湖南韵邦生物科技股份有限公司0731-88532326 13319508186 · [email protected]
湖北万得化工有限公司15377098680 15377098680 · [email protected]
上海毕合生物化学技术有限公司13816464724 15900990114 · [email protected]
武汉欣扬瑞和化学科技有限公司13720274133 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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