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50937 Sigma

Guanidine hydrochloride solution

BioUltra, ~8 M in H2O

Synonym: Aminoformamidine hydrochloride, Guanidinium chloride, Guanidium chloride

  • CAS Number 50-01-1

  • Empirical Formula (Hill Notation) CH5N3 · HCl

  • Molecular Weight 95.53

  •  Beilstein Registry Number 3591990

  •  MDL number MFCD00013026

  •  PubChem Substance ID 24873455

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Properties

Related Categories Alphabetical, Biochemicals and Reagents, Chaotropic Agents, Denaturation
InChI Key   PJJJBBJSCAKJQF-UHFFFAOYSA-N
product line   BioUltra
concentration   ~8 M in H2O
impurities   insoluble matter, passes filter test
refractive index   n20/D 1.465
pH   4.5-7.5 (25 °C)
anion traces   sulfate (SO42-): ≤50 mg/kg
cation traces   Al: ≤1 mg/kg
  As: ≤0.1 mg/kg
  Ba: ≤1 mg/kg
  Bi: ≤1 mg/kg
  Ca: ≤5 mg/kg
  Cd: ≤1 mg/kg
  Co: ≤1 mg/kg
  Cr: ≤1 mg/kg
  Cu: ≤1 mg/kg
  Fe: ≤1 mg/kg
  K: ≤20 mg/kg
  Li: ≤1 mg/kg
  Mg: ≤1 mg/kg
  Mn: ≤1 mg/kg
  Mo: ≤1 mg/kg
  Na: ≤20 mg/kg
  Ni: ≤1 mg/kg
  Pb: ≤1 mg/kg
  Sr: ≤1 mg/kg
  Zn: ≤1 mg/kg
λ   neat
UV absorption   λ: 260 nm Amax: 0.040
  λ: 280 nm Amax: 0.025

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.



Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
1

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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