|
Antion Traces
|
chloride (Cl-): ≤10 mg/kg
|
|
Antion Traces
|
phosphate (PO43-): ≤20 mg/kg
|
|
Cation Traces
|
Al: ≤5 mg/kg
|
|
Cation Traces
|
As: ≤1 mg/kg
|
|
Cation Traces
|
Ba: ≤5 mg/kg
|
|
Cation Traces
|
Bi: ≤5 mg/kg
|
|
Cation Traces
|
Ca: ≤20 mg/kg
|
|
Cation Traces
|
Cd: ≤5 mg/kg
|
|
Cation Traces
|
Co: ≤5 mg/kg
|
|
Cation Traces
|
Cr: ≤5 mg/kg
|
|
Cation Traces
|
Cu: ≤5 mg/kg
|
|
Cation Traces
|
Fe: ≤5 mg/kg
|
|
Cation Traces
|
K: ≤100 mg/kg
|
|
Cation Traces
|
Li: ≤5 mg/kg
|
|
Cation Traces
|
Mg: ≤20 mg/kg
|
|
Cation Traces
|
Mn: ≤5 mg/kg
|
|
Cation Traces
|
Mo: ≤5 mg/kg
|
|
Cation Traces
|
Ni: ≤5 mg/kg
|
|
Cation Traces
|
Pb: ≤5 mg/kg
|
|
Cation Traces
|
Sr: ≤5 mg/kg
|
|
Cation Traces
|
Zn: ≤5 mg/kg
|
|
Impurities
|
insoluble matter, passes filter test
|
|
Impurities
|
≤0.0005% total nitrogen (N)
|
|
λ
|
1 M in H2O
|
|
Linear Formula
|
Na2SO4
|
|
Loss on Drying
|
≤0.2% loss on ignition, 900 °C
|
|
Product Line
|
BioUltra
|
|
Purity
|
≥99.0% (T)
|
|
Absorption Wavelength
|
λ: 260 nm Amax: 0.015
|
|
Absorption Wavelength
|
λ: 280 nm Amax: 0.015
|
|
Density
|
2.68 g/mL at 25 °C(lit.)
|
|
Melting Point
|
884 °C(lit.)
|
|
pH
|
5.0-7.5 (25 °C, 1 M in H2O)
|
|
Solubility
|
H2O: soluble1 M at 20 °C, clear, colorless
|
|
MSDS Link
|
Download
|
|
Personal Protective Equipment
|
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
|
|
RTECS
|
WE1650000
|
|
German water hazard class
|
1
|