04277

Sodium phosphate tribasic dodecahydrate

≥98%

• 동의어(들): TSP, Trisodium phosphate (tert) dodecahydrate, Trisodium phosphate dodecahydrate
• Linear Formula: Na₃PO₄ · 12H₂O
• CAS Number: 10101-89-0
• Molecular Weight: 380.12
• EC Number: 231-509-8
• MDL number: MFCD00149198
• UNSPSC 코드: 12161700
• PubChem Substance ID: 57646747
• NACRES: NA.25

속성

• Quality Level: 200
• 분석: ≥98%
• 형태: crystalline
• 불순물: ≤0.001% heavy metals (as Pb); ≤2.5% free alkali (as NaOH)
• solubility: boiling water: soluble 1 part; water: soluble 3.5 parts; alcohol: insoluble
• density: 1.62 g/mL at 25 °C
• 음이온 미량물: chloride (Cl^-): ≤0.01%; sulfate (SO₄^2-): ≤0.01%
• 양이온 미량물: As: ≤1 mg/kg; Fe: ≤10 mg/kg
• SMILES string: O.O.O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[Na+].[O-]P([O-])([O-])=O
• InChI: 1S/3Na.H3O4P.12H2O/c;;;1-5(2,3)4;;;;;;;;;;;;/h;;;(H3,1,2,3,4);12*1H2/q3*+1;;;;;;;;;;;;;/p-3
• InChI key: ASTWEMOBIXQPPV-UHFFFAOYSA-K

설명

애플리케이션

Sodium phosphate tribasic dodecahydrate was used to prepare buffer solution used in the analysis of pyronaridine in human whole blood and plasma by using high-performance liquid chromatography.

생화학적/생리학적 작용

Sodium phosphate tribasic also referred to as Trisodium phosphate or TSP is a widely used cleaning agent. Trisodium phosphate disrupts cytoplasmic as well as outer membranes of Salmonella enterica cells and hence prevents the spread of bacteria. Further, it is corrosion inhibitor for iron and inhibits the rate of the anodic iron dissolution reaction in unbuffered solutions.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges