|
Antion Traces
|
chloride (Cl-): ≤5 mg/kg
|
|
Antion Traces
|
phosphate (PO43-): ≤10 mg/kg
|
|
Cation Traces
|
Al: ≤5 mg/kg
|
|
Cation Traces
|
As: ≤0.1 mg/kg
|
|
Cation Traces
|
Ba: ≤5 mg/kg
|
|
Cation Traces
|
Bi: ≤5 mg/kg
|
|
Cation Traces
|
Ca: ≤10 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
|
Li: ≤5 mg/kg
|
|
Cation Traces
|
Mg: ≤5 mg/kg
|
|
Cation Traces
|
Mn: ≤5 mg/kg
|
|
Cation Traces
|
Mo: ≤5 mg/kg
|
|
Cation Traces
|
Na: ≤50 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
|
|
Empirical Formula (Hill Notation)
|
K2S2O7
|
|
Impurities
|
insoluble matter, passes filter test
|
|
Impurities
|
≤0.002% total nitrogen (N)
|
|
λ
|
0.1 M in H2O
|
|
Product Line
|
BioUltra
|
|
Purity
|
≥97.5% (T)
|
|
Absorption Wavelength
|
λ: 260 nm Amax: ≤0.021
|
|
Absorption Wavelength
|
λ: 280 nm Amax: ≤0.018
|
|
Density
|
2.28 g/mL at 25 °C(lit.)
|
|
pH
|
1.0-2.0 (25 °C, 0.1 M in H2O)
|
|
Solubility
|
H2O: soluble0.1 M at 20 °C, clear, colorless
|
|
GHS Pictograms
|
|
|
GHS Signal Word
|
Danger
|
|
GHS Hazard statements
|
H314
|
|
European Hazard Symbols
|
 Corrosive (C)
|
|
MSDS Link
|
Download
|
|
Personal Protective Equipment
|
Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
|
|
GHS Precautionary statements
|
P280-P305 + P351 + P338-P310
|
|
RID/ADR
|
UN 3260 8/PG 2
|
|
Risk Statements
|
34
|
|
Safety Statements
|
26-36/37/39-45
|
|
Hazard Class
|
8
|
|
UN Number
|
3260
|
|
Packing Group
|
2
|
|
German water hazard class
|
3
|