anhydrous
100
BioUltra
≥99.0% (T)
powder or crystals
insoluble matter, passes filter test≤0.0005% total nitrogen (N)
≤0.2% loss on ignition, 900 °C
5.0-7.5 (25 °C, 1 M in H2O)
884 °C (lit.)
H2O: 1 M at 20 °C, clear, colorless
2.68 g/mL at 25 °C (lit.)
chloride (Cl-): ≤10 mg/kgphosphate (PO43-): ≤20 mg/kg
Al: ≤5 mg/kgAs: ≤1 mg/kgBa: ≤5 mg/kgBi: ≤5 mg/kgCa: ≤20 mg/kgCd: ≤5 mg/kgCo: ≤5 mg/kgCr: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤5 mg/kgK: ≤100 mg/kgLi: ≤5 mg/kgMg: ≤20 mg/kgMn: ≤5 mg/kgMo: ≤5 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgSr: ≤5 mg/kgZn: ≤5 mg/kg
1 M in H2O
λ: 260 nm Amax: 0.020λ: 280 nm Amax: 0.018
[Na+].[Na+].[O-]S([O-])(=O)=O
1S/2Na.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
PMZURENOXWZQFD-UHFFFAOYSA-L
13 - Non Combustible Solids
WGK 1
Eyeshields, Gloves, type N95 (US)