|
abs.
|
absorption/280 nm cut-off
|
|
Antion Traces
|
chloride (Cl-): ≤500 mg/kg
|
|
Antion Traces
|
sulfate (SO42-): ≤50 mg/kg
|
|
Cation Traces
|
Al: ≤1 mg/kg
|
|
Cation Traces
|
As: ≤0.1 mg/kg
|
|
Cation Traces
|
Ba: ≤1 mg/kg
|
|
Cation Traces
|
Bi: ≤1 mg/kg
|
|
Cation Traces
|
Ca: ≤5 mg/kg
|
|
Cation Traces
|
Cd: ≤1 mg/kg
|
|
Cation Traces
|
Co: ≤1 mg/kg
|
|
Cation Traces
|
Cr: ≤1 mg/kg
|
|
Cation Traces
|
Cu: ≤1 mg/kg
|
|
Cation Traces
|
Fe: ≤1 mg/kg
|
|
Cation Traces
|
K: ≤20 mg/kg
|
|
Cation Traces
|
Li: ≤1 mg/kg
|
|
Cation Traces
|
Mg: ≤1 mg/kg
|
|
Cation Traces
|
Mn: ≤1 mg/kg
|
|
Cation Traces
|
Mo: ≤1 mg/kg
|
|
Cation Traces
|
Na: ≤500 mg/kg
|
|
Cation Traces
|
Ni: ≤1 mg/kg
|
|
Cation Traces
|
Pb: ≤1 mg/kg
|
|
Cation Traces
|
Sr: ≤1 mg/kg
|
|
Cation Traces
|
Zn: ≤1 mg/kg
|
|
Concentration
|
~6 M in H2O
|
|
Grade
|
for molecular biology
|
|
Impurities
|
DNases, none detected
|
|
Impurities
|
RNases, none detected
|
|
Impurities
|
insoluble matter, passes filter test
|
|
Impurities
|
phosphatases, none detected
|
|
Impurities
|
proteases, none detected
|
|
Linear Formula
|
NH2C(=NH)NH2 · HSCN
|
|
Product Line
|
BioUltra
|
|
pH
|
4.5-7.0 (25 °C)
|
|
Refractive Index
|
n20/D 1.482
|
|
GHS Pictograms
|
|
|
GHS Signal Word
|
Danger
|
|
GHS Hazard statements
|
H302-H312-H331-H412
|
|
European Hazard Symbols
|
 Corrosive (C)
|
|
MSDS Link
|
Download
|
|
Personal Protective Equipment
|
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
|
|
GHS Precautionary statements
|
P261-P273-P280-P311
|
|
Risk Statements
|
20/21/22-32-34-52/53
|
|
Safety Statements
|
26-36/37/39-45-61
|
|
Supplemental Hazard Statements
|
Contact with acids liberates very toxic gas.
|
|
German water hazard class
|
2
|