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≥99% DTNB CAS:69-78-3 5,5'-Dithiobis(2-nitrobenzoic acid)

≥99% DTNB CAS:69-78-3 5,5'-Dithiobis(2-nitrobenzoic acid)

5,5'-Dithiobis(2-nitrobenzoic acid) CAS:69-78-3 or DTNB is a chemical used to quantify the number or concentration of thiol groups in a sample.
  • model no. :

    E0013
  • CAS No : 

    69-78-3
  • Formula : 

    C14H8N2O8S2
  • Weight : 

    396.352
  • Assay : 

    ≥99.0%
  • Appearance : 

    Light yellow to yellow powder
  • Brand:

    YACOO
  • port of dispatch :

    Shanghai Port
  • Payment :

    T/T in advance
  • original region :

    China
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  • product description

Description

Suzhou Yacoo Science Corporation was founded in 2003, specialized in Biological buffers, Dianostic reagents, Medeical intermediates and Electronic chemicals. We have our factory in Shandong Province to offer high-quality and low-price DTNB for Yacoo customers.

Suzhou Yacoo Science Corporation product DTNB (Item No: E0013) has mature synthetic process with high quality. The purity of DTNB can be made more than 99%. We can provide the products from grams to kilograms,5,5'-Dithiobis(2-nitrobenzoic acid) is one of our most advantages diagnostic reagent products.

Specifications
Product Name: 5,5'-Dithiobis(2-nitrobenzoic acid)
Short Name:DTNB
CAS No: 69-78-3
Yacoo Item No: E0013
Formula: C14H8N2O8S2
Molecular Weight: 396.352     
Appearance: Light yellow to yellow powder
Assay: ≥99%
Usage:  DNTB is used for Determination of the sensitivity of tissue thiol reagents, monitoring of organophosphorus pesticide poisoning
Storage:2-8 ℃ refrigerated,keep in dark place
Packing: 25kg/Drum, or as your request

English Name:5,5’-Dithio-bis(2-nitrobenzoic acid)

Molecular Formula:C14H8N2O8S2

Molecular Wt:396.35

CAS:69-78-3

Shelf Life:one year

Storage:2-8℃, keep in dark place

SPECIFICATION  PROPERTIES

STANDARD

Appearance

Light yellow to yellow powder

Assay,%(T)

98.0-101.0

Purity (HPLC)

99.0

Solubility1% methanol

Clear solution

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