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Antion Traces
|
chloride (Cl-): ≤200 mg/kg
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Antion Traces
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sulfate (SO42-): ≤50 mg/kg
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Cation Traces
|
Al: ≤5 mg/kg
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|
Cation Traces
|
As: ≤0.1 mg/kg
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|
Cation Traces
|
Ba: ≤5 mg/kg
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|
Cation Traces
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Bi: ≤5 mg/kg
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|
Cation Traces
|
Ca: ≤10 mg/kg
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|
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
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|
Cation Traces
|
K: ≤50 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: ≤100 mg/kg
|
|
Cation Traces
|
Ni: ≤5 mg/kg
|
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Cation Traces
|
Pb: ≤5 mg/kg
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Cation Traces
|
Sr: ≤5 mg/kg
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Cation Traces
|
Zn: ≤5 mg/kg
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|
Empirical Formula (Hill Notation)
|
C8H18N2O6S2
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|
Grade
|
for molecular biology
|
|
Ignition Residue
|
≤0.2% (as SO4)
|
|
Impurities
|
DNases, none detected
|
|
Impurities
|
RNases, none detected
|
|
Impurities
|
insoluble matter, passes filter test
|
|
Impurities
|
phosphatases, none detected
|
|
Impurities
|
proteases, none detected
|
|
λ
|
0.1 M in 1 M NaOH
|
|
Loss on Drying
|
≤0.2% loss on drying, 110 °C
|
|
Product Line
|
BioXtra
|
|
Purity
|
≥99.5% (T)
|
|
Useful pH Range
|
6.1 - 7.5
|
|
Absorption Wavelength
|
λ: 260 nm Amax: 0.055
|
|
Absorption Wavelength
|
λ: 280 nm Amax: 0.040
|
|
pKa
|
6.8 (25°C)
|
|
Melting Point
|
>300 °C(lit.)
|
|
Solubility
|
0.1 M NaOH: soluble0.1 M at 20 °C, clear, colorless
|
|
MSDS Link
|
Download
|
|
Personal Protective Equipment
|
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
|
|
German water hazard class
|
3
|