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21097 Sigma

Calcium chloride dihydrate

BioUltra, for molecular biology, ≥99.5% (KT)

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Properties

Related Categories BioUltra, Molecular Biology, Molecular Biology Reagents, Optimization Reagents, Protein Structural Analysis,
grade   for molecular biology
InChI Key   LLSDKQJKOVVTOJ-UHFFFAOYSA-L
product line   BioUltra
assay   ≥99.5% (KT)
impurities   DNases, none detected
  RNases, none detected
  insoluble matter, passes filter test
  phosphatases, none detected
  proteases, none detected
  ≤0.002% total nitrogen (N)
pH   5.0-8.0 (25 °C, 1 M in H2O)
mp   176 °C (dec.)(lit.)
solubility   H2O: soluble1 M at 20 °C, clear, colorless
anion traces   sulfate (SO42-): ≤50 mg/kg
cation traces   As: ≤0.1 mg/kg
  Ba: ≤5 mg/kg
  Bi: ≤5 mg/kg
  Cd: ≤5 mg/kg
  Co: ≤5 mg/kg
  Cr: ≤5 mg/kg
  Cu: ≤5 mg/kg
  Fe: ≤5 mg/kg
  K: ≤50 mg/kg
  Li: ≤20 mg/kg
  Mg: ≤50 mg/kg
  Mn: ≤5 mg/kg
  Mo: ≤5 mg/kg
  Na: ≤100 mg/kg
  Ni: ≤5 mg/kg
  Pb: ≤5 mg/kg
  Sr: ≤100 mg/kg
  Zn: ≤5 mg/kg
λ   1 M in H2O
UV absorption   λ: 260 nm Amax: 0.015
  λ: 280 nm Amax: 0.012

Description

Other Notes

In the calcium phosphate method for the transfection of eukaryotic cells

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.




Amplified Detection
Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
EV9810000
Protocols & Articles
Peer-Reviewed Papers
15

References

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