Sodium tetraborate decahydrate

• Catalog No.: B3545
• CAS Number: 1303-96-4
• M. F.: B4H20Na2O17
• M. W.: 381.37214
• Purity: ≥99.5%

SYNONYMS

• Title: 四硼酸钠 十水合物
• IUPAC name: disodium bicyclo[3.3.1]tetraboroxane-3,7-bis(olate) decahydrate
• IUPAC Traditional name: disodium bicyclo[3.3.1]tetraboroxane-3,7-bis(olate) decahydrate
• Synonyms: Sodium borate decahydrate; 硼砂 十水合物; 硼酸钠 十水合物; Borax decahydrate

DATABASE IDS

• PubChem SID: 24891726
• EC Number: 215-540-4
• MDL Number: MFCD00149193
• CAS Number: 1303-96-4

PROPERTIES

• Antion Traces: chloride (Cl-): ≤0.05%
• Antion Traces: sulfate (SO42-): ≤0.05%
• Cation Traces: Al: ≤0.0005%
• Cation Traces: Ca: ≤0.01%
• Cation Traces: Cu: ≤0.0005%
• Cation Traces: Fe: ≤0.001%
• Cation Traces: K: ≤0.005%
• Cation Traces: Mg: ≤0.0005%
• Cation Traces: NH4+: ≤0.05%
• Cation Traces: Pb: ≤0.001%
• Cation Traces: Zn: ≤0.0005%
• Impurities: ≤0.001% Phosphorus (P)
• Impurities: ≤0.1% Insoluble matter
• Linear Formula: Na2B4O7 · 10H2O
• Product Line: BioXtra
• Purity: ≥99.5%
• Density: 1.73 g/mL at 25 °C(lit.)
• Solubility: H2O: soluble0.1 M, clear, colorless
• GHS Signal Word: Danger
• GHS Hazard statements: H360FD
• European Hazard Symbols: Toxic (T)
• Personal Protective Equipment: Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• GHS Precautionary statements: P201-P308 + P313
• Risk Statements: 60-61
• RTECS: VZ2275000
• Safety Statements: 53-45
• German water hazard class: 1