1.06560

Sodium perborate tetrahydrate

pure

• Synonym(s): Sodium perborate tetrahydrate
• Empirical Formula (Hill Notation): BNaO₃ · 4H₂O
• CAS Number: 10486-00-7
• Molecular Weight: 153.86
• MDL number: MFCD00149231
• UNSPSC Code: 12352302
• EC Index Number: 234-390-0
• NACRES: NA.21

Properties

• Quality Level: 200
• assay: ≥96.0% (manganometric)
• form: powder
• potency: 2567 mg/kg LD₅₀, oral (Rat)
• pH: 10 (20 °C, 15 g/L in H₂O)
• mp: 60 °C (decomposition)
• density: 1.73 g/cm³
• bulk density: 800 kg/m³
• anion traces: chloride (Cl^-): ≤0.1%; sulfate (SO₄^2-): ≤1.2%
• cation traces: Fe: ≤0.002%; heavy metals (as Pb): ≤0.003%
• storage temp.: 2-30°C
• InChI: 1S/B2H4O8.2Na.6H2O/c3-1(4)7-9-2(5,6)10-8-1;;;;;;;;/h3-6H;;;6*1H2/q-2;2*+1;;;;;;
• InChI key: MCYPYXIRGFEFGL-UHFFFAOYSA-N

Description

Linkage

Replaces: 1.06560.9057

Analysis Note

Assay (manganometric): ≥ 96.0 %
Identity: passes test
Chloride (Cl): ≤ 0.1 %
Sulfate (SO₄): ≤ 1.2 %
Heavy metals (as Pb): ≤ 0.003 %
Fe (Iron): ≤ 0.002 %

Safety Information

• pictograms: GHS05,GHS07,GHS08
• signalword: Danger
• hcodes: H302 + H332 - H318 - H335 - H360Df
• pcodes: P202 - P280 - P301 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 1B - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable