43794
1,4-Dithioerythritol
Manufacturer: Sigma Aldrich
CAS Number: 6892-68-8
Synonym(S): erythro-1,4-Dimercapto-2,3-butanediol, erythro-2,3-Dihydroxy-1,4-butanedithiol, Cleland’s reagent, DTE
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 5 G | 43794-5-G | In Stock | ₹ 22,635.08 |
| 25 G | 43794-25-G | In Stock | ₹ 67,796.98 |
43794 - 5 G
In Stock
Quantity
1
Base Price: ₹ 22,635.08
GST (18%): ₹ 4,074.314
Total Price: ₹ 26,709.394
product line
BioUltra
Quality Level
200
Assay
≥99.0% (RT)
form
powder
reaction suitability
reagent type: reductant
impurities
insoluble matter, passes filter test≤0.5% 4,5-dihydroxy-1,2-dithiane
pH
4.0-6.0 (25 °C, 0.1 M in H2O)
mp
82-84 °C (lit.)82-85 °C
solubility
H2O: 0.1 M at 20 °C, clear, colorless
anion traces
sulfate (SO42-): ≤50 mg/kg
Other Options
Related Products
Description
- Application: Reagent for maintaining −SH groups in the reduced state; quantitatively reduces disulfides.
- Other Notes: Cleavage of disulfide bonds in proteins;[1][2] Prevents oxidation of sulfhydryl-containing proteins during SDS-polyacrylamide gel electrophoresis.[3]
SAFETY INFORMATION
Pictograms
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 3
WGK
WGK 3
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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product line: BioUltra
Quality Level: 200
Assay: ≥99.0% (RT)
form: powder
reaction suitability: reagent type: reductant
impurities: insoluble matter, passes filter test≤0.5% 4,5-dihydroxy-1,2-dithiane
pH: 4.0-6.0 (25 °C, 0.1 M in H2O)
mp: 82-84 °C (lit.)82-85 °C
solubility: H2O: 0.1 M at 20 °C, clear, colorless
anion traces: sulfate (SO42-): ≤50 mg/kg
product line:
BioUltra
Quality Level:
200
Assay:
≥99.0% (RT)
form:
powder
reaction suitability:
reagent type: reductant
impurities:
insoluble matter, passes filter test≤0.5% 4,5-dihydroxy-1,2-dithiane
pH:
4.0-6.0 (25 °C, 0.1 M in H2O)
mp:
82-84 °C (lit.)82-85 °C
solubility:
H2O: 0.1 M at 20 °C, clear, colorless
anion traces:
sulfate (SO42-): ≤50 mg/kg
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