Sodium Phosphate, Monobasic, Dihydrate
Grundinformationen
- CAS
13472-35-0- Standard-SMILES
O.O.O=P([O-])(O)O.[Na+]- InChIKey
VBJGJHBYWREJQD-UHFFFAOYSA-M- Summenformel
- H6NaO6P
- Durchschnittliche Molmasse
- 156,01 g/mol
- Monoisotopische Masse
- 155,97996882
Überblick
See other relationships...
Namen und Bezeichner
- Bevorzugter Name
- Sodium Phosphate, Monobasic, Dihydrate
- IUPAC
- sodium;dihydrogen phosphate;dihydrate
- Englischer Name
- Sodium dihydrogen phosphate dihydrate
- Summenformel
- NaH2PO4·2H2O
- Molmasse
- 156.01
Namen und Synonyme
13472-35-0Sodium dihydrogen phosphate dihydrateSodium phosphate monobasic dihydrateMonosodium phosphate dihydrateSodium phosphate, monobasic, dihydratePhosphoric acid, monosodium salt, dihydrateSodium phosphate dihydrateMonosodium dihydrogen phosphate dihydrateSodium phosphate (NaH2PO4) dihydrateUNII-5QWK6659565QWK665956DTXSID90158903
Weitere Namen anzeigen
Sodium dihydrogen orthophosphateSODIUM BIPHOSPHATESODIUM DIHYDROGEN PHOSPHATE 2H2OKH2PO7NaH?PO?·2H?OSAMARIUM 1,000PPM99.0 ~ 101.0%，ACS
Sodium Dihydrogen Orthophosphate dihydrateMONOBASIC SODIUM PHOSPHATE DIHYDRATEMONOBASIC SODIUM PHOSPHATE, DIHYDRATESODIUM PHOSPHATE MONOBASIC (DIHYDRATE)MONOSODIUM DIHYDROGEN PHOSPHATE, DIHYDRATESODIUM PHOSPHATE, MONOBASIC, DIHYDRATE [II]SODIUM PHOSPHATE, MONOBASIC, DIHYDRATE [MI]SODIUM PHOSPHATE MONOBASIC (DIHYDRATE) [WHO-DD]
Datenbank-Bezeichner
- CAS
13472-35-0- PubChem CID
- 23673460
- DTXSID
DTXSID90158903- UNII
- 5QWK665956
- EC Number
- 603-853-2
Eigenschaften
Berechnete Struktureigenschaften
- Polarare Oberfläche (TPSA)
- 82,6 Ų
- H-Brücken-Donoren
- 4
- H-Brücken-Akzeptoren
- 6
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 8
- Formalladung
- 0
- Komplexität
- 61,9
Experimentelle und physikochemische Eigenschaften
Chemical ClassesMetals -> Phosphates, Metallic Salts
Animal DrugsPharmaceuticals -> UK Veterinary Medicines Directorate List
Physical DescriptionColorless solid; [Merck Index] White hygroscopic solid; [Acros Organics MSDS]
Physikochemische Eigenschaften
- Schmelzpunkt
- 60 °C · 60 °C
- Dichte
- 1 · 1,915 g/cm3
- storage temp.
- 5 °C · Store at +5°C to +30°C.
- Löslichkeit
- 2 O: · H2O: 1 M at 20 °C, clear, colorless
- Aggregatzustand
- Solid
- Farbe
- White
- Geruch (Odor)
- Odorless
- PH
- 4 · 4.0-4.5 (25℃, 50mg/mL in H2O)
- Wasserlöslichkeit
- SOLUBLE
- Merck
- 14 · 14,8660
- Stabilität
- Stable.
- Kosmetik-Inhaltsstoffe Funktionen
- BUFFERINGDEODORANTANTI-SEBORRHEIC
- InChI
- 1S/Na.H3O4P.2H2O/c;1-5(2,3)4;;/h;(H3,1,2,3,4);2*1H2/q+1;;;/p-1
- InChIKey
- VBJGJHBYWREJQD-UHFFFAOYSA-M
- SMILES
- O.O.[Na+].OP(O)([O-])=O || O.O.[Na+].OP(O)([O-])=O
- CAS Datenbank
- 13472 · 13472-35-0(CAS DataBase Reference)
- EPA chemische Informationen
- Phosphoric acid, monosodium salt (13472-35-0)
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 100% (52 of 52) of all reports.
Not Classified
Aggregated GHS information provided per 52 reports by companies from 2 notifications to the ECHA C&L Inventory.
Gefahrenhinweise
Regulatory Information
Chemical: Phosphoric acid, monosodium salt, dihydrate
Sodium phosphate, monobasic, dihydrate: Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationIMAP assessments - Phosphoric acid, monosodium salt, dihydrate: Human health tier I assessment
Hazards SummaryIntraperitoneal LD50 (mouse) > 5,008 mg/kg; [RTECS] An eye irritant; [Acros Organics MSDS] See Sodium phosphate, monobasic.
Hazard Classes and CategoriesNot Classified
Sicherheitsdaten
- wgk
- 1
- tsca
- Yes
- hs_code
- 2835 22 00
- RTECS-Nr.
- WA1900500
- risk_code
- 36-36/37/38
- Toxizität
- LD50 orally in Rabbit: 8290 mg/kg LD50 dermal Rabbit > 7940 mg/kg
- hazard_code
- Xi
- safety_code
- 39-26-24/25-36
- Speicherklasse
- 11 - Combustible Solids
Chemie und Industrie
Verwendung und Herstellung
UsesUsed in boiler water treatment, food production (dry acidulant and sequestrant), and human and veterinary medicine (urinary acidifier); [Merck Index]
Anwendungen
VerwendenSodium dihydrogen phosphate dihydrate acts as buffering capacity reagent in molecular biology, biochemistry and chromatography. It is used in the preparation of biological buffers. It is also used in the purification of antibodies, as a laxative and, in combination with other sodium phosphates.Sodium phosphate monobasic dihydrate is a reagent with very high buffering capacity widely used in molecular biology, biochemistry and chromatography. Sodium phosphate dibasic is highly hygroscopic and water soluble.Recommended chemicals for the preparation of phosphate buffers are sodium dihydrogen phosphate dihydrate，NaH2PO4.2H2O(mol. wt.156.0)，disodium hydrogen phosphate dihydrate，Na2HPO4.2H2O (mol. wt.178.0), and sodium hydroxide pellets.
Vor- und nachgelagerte Produkte
Vorgelagerte Rohstoffe
Zugehörige Reaktionen
76
Notizen zur Verbindung
Wird geladen…