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D9680 Sigma-Aldrich

1,4-Dithioerythritol

BioXtra, ≥99.0%

Synonym: erythro-1,4-Dimercapto-2,3-butanediol, erythro-2,3-Dihydroxy-1,4-butanedithiol, Cleland’s reagent, DTE

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Properties

Related Categories Biochemicals and Reagents, Cell Lysis and Protein Extraction Reagents, Chemical Modification Reagents, Denaturation, Disulfide Bridge Cleavage Reagents,
InChI Key   VHJLVAABSRFDPM-ZXZARUISSA-N
product line   BioXtra
assay   ≥99.0%
impurities   Insoluble matter, passes filter test
  ≤0.0005% Phosphorus (P)
pH   4.5-6.5 (0.1 M in H2O)
mp   82-84 °C(lit.)
solubility   H2O: soluble0.1 M, clear, colorless
anion traces   sulfate (SO42-): ≤0.005%
cation traces   Al: ≤0.0005%
  Ca: ≤0.001%
  Cu: ≤0.0005%
  Fe: ≤0.0005%
  K: ≤0.05%
  Mg: ≤0.0005%
  Na: ≤0.005%
  Pb: ≤0.001%
  Zn: ≤0.001%
absorption   A0.1M/260, H2O ≤0.6
  A0.1M/280, H2O ≤0.4
storage temp.   2-8°C

Description

Application

Reagent for maintaining −SH groups in the reduced state; quantitatively reduces disulfides.

Packaging

1, 5 g in poly bottle

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.




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Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
UN 3335
WGK Germany 
3
RTECS 
KF2410000

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles
Peer-Reviewed Papers
15

References

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