BioUltra
≥99.0% (T)
powder or crystals
insoluble matter, passes filter test≤0.001% total nitrogen (N)
11.0-13.0 (25 °C, 1 M in H2O)
891 °C (lit.)
H2O: 1 M at 20 °C, clear, colorless
chloride (Cl-): ≤30 mg/kgphosphate (PO43-): ≤20 mg/kgsilicate (as SiO2): ≤30 mg/kgsulfate (SO42-): ≤30 mg/kg
Al: ≤5 mg/kgAs: ≤0.1 mg/kgBa: ≤5 mg/kgBi: ≤5 mg/kgCa: ≤10 mg/kgCd: ≤5 mg/kgCo: ≤5 mg/kgCr: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤5 mg/kgLi: ≤5 mg/kgMg: ≤5 mg/kgMn: ≤5 mg/kgMo: ≤5 mg/kgNa: ≤200 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgSr: ≤5 mg/kgZn: ≤5 mg/kg
1 M in H2O
λ: 260 nm Amax: 0.03λ: 280 nm Amax: 0.02
[K+].[K+].[O-]C([O-])=O
1S/CH2O3.2K/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
BWHMMNNQKKPAPP-UHFFFAOYSA-L
Warning
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Respiratory system
13 - Non Combustible Solids
WGK 1