CAS 30931-67-0 ABTS-Professional supplier
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We can supply ABTS (CAS:30931-67-0) with stable quality and bulk stock.
Basic information of ABTS
Chemical name:2,2′-Azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt
CAS:30931-67-0
Standard:Technical grade
Model:SC-001
Production Capacity:50MT/month
Certificate: ISO, COA, MSDS
Loading port: Shanghai
Synonyms:2,2′-Azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt; Diammonium 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulphonate); AzBTS-(NHa)2
MF:C18H24NO6S4
Specification of ABTS
| Item | Specifications |
| Appearance | Light green crystalline powder |
| Purity (HPLC) | ≥98.0% |
| Moisture Content | ≤0.5% |
| Ash Content | ≤0.2% |
| Melting Range | >300°C |
Usage of ABTS
1. Colorimetric Substrate for Peroxidase Enzyme Assay
Water-soluble chromogenic substrate for horseradish peroxidase(HRP). It generates stable blue-green colored cation radicals after enzymatic oxidation.
It is widely used for ELISA test kits, enzyme activity quantitative detection and bioassay formulation in biochemistry laboratories.
2.Antioxidant Capacity Evaluation Reagent
Standard color reagent for ABTS radical cation decolorization assay. It reacts with antioxidants to scavenge free radicals and reduce absorbance signal.
Applied to determine total antioxidant activity of plant extracts, nutraceutical raw materials and functional food samples.
3.Biochemical Diagnostic Kit Raw Material
Sensitive chromogenic indicator for immunoassay and biosensor detection systems. It offers low background interference and reliable color development performance.
Used in clinical in-vitro diagnostic reagent research and custom bio-detection formula development.
4.Fine-Chemical Chromogenic Intermediate for Life Science R&D
High-purity stable sulfur-containing heterocyclic compound for biochemistry and analytical chemistry research.
Consistent batch quality supports formulation optimization for spectrophotometric analysis and high-throughput screening projects.
Package of ABTS
25kg/drum or according to the customers’ demand
Storage of ABTS
Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.





