BORAX ANHYDROUS BIOULTRA ANHYDROUS >= 99.0 % T (C005B-015219)

Legal Information

null

Molecular Weight: 201.22. Empirical Formula: B₄Na₂O₇. linearFormula: Na₂B₄O₇. Quality Level: 200. product line: BioUltra. Assay: ≥. 99%. form: crystals. impurities: insoluble matter, passes filter test. loss: ≤. 1% loss on drying, 20 °C (HV). pH: 9.0-10.5 (25 . °C, 0.1 . M in H₂O). solubility: H₂O: 0.1 . M at . 20 . °C, clear, colorless. anion traces: chloride (Cl^-): ≤. 10 . mg/kg, phosphate (PO₄^3-): ≤. 20 . mg/kg, sulfate (SO₄^2-): ≤. 50 . mg/kg. cation traces: Al: ≤. 5 . mg/kg, As: ≤. 0.5 . mg/kg, Ba: ≤. 5 . mg/kg, Bi: ≤. 5 . mg/kg, Ca: ≤. 50 . mg/kg, Cd: ≤. 5 . mg/kg, Co: ≤. 5 . mg/kg, Cr: ≤. 5 . mg/kg, Cu: ≤. 5 . mg/kg, Fe: ≤. 5 . mg/kg, K: ≤. 50 . mg/kg, Li: ≤. 5 . mg/kg, Mg: ≤. 5 . mg/kg, Mn: ≤. 5 . mg/kg, Mo: ≤. 5 . mg/kg, Ni: ≤. 5 . mg/kg, Pb: ≤. 5 . mg/kg, Sr: ≤. 5 . mg/kg, Zn: ≤. 5 . mg/kg. λ: 0.1 . M in H₂O. UV absorption: λ. : 260 . nm A_max: ≤. 0.020, λ. : 280 . nm A_max: ≤. 0.015. SMILES string: [Na+].[Na+].[O-]B1Ob2ob([O-])ob(O1)o2. InChI: 1S/B4O7.2Na/c5-1-7-3-9-2(6)10-4(8-1)11-3. . /q-2. 2*+1. InChI key: UQGFMSUEHSUPRD-UHFFFAOYSA-N. Pictograms: GHS07,GHS08. Signal Word: Danger. Hazard Statements: H319 - H360FD. Precautionary Statements: P202 - P264 - P280 - P305 + P351 + P338 - P308 + P313 - P337 + P313. Hazard Classifications: Eye Irrit. 2 - Repr. 1B. Storage Class Code: 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects. WGK: WGK 1. Flash Point(F): Not applicable. Flash Point(C): Not applicable. Personal Protective Equipment: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges.