CAS 75277-39-3 HEPES sodium salt-Professional supplier
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We can supply HEPES sodium salt (CAS:75277-39-3) with stable quality and bulk stock.
Specification of HEPES sodium salt
| Item | Specifications |
| Appearance | White crystalline powder |
| Assay (Titration) | ≥99.0% |
| pH (0.1M aqueous solution) | 6.1-7.5 |
| Loss on Drying | ≤1.0% |
| Heavy Metals (Pb) | ≤10 ppm |
| Water Insoluble Matter | ≤0.01% |
Basic information of HEPES sodium salt
CAS:75277-39-3
Standard:Technical grade
Model:SC-001
Production Capacity:50MT/month
Certificate: ISO, COA, MSDS
Loading port: Shanghai
Synonyms:4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid sodium salt
MF:C8H19N2NaO5S
Usage of HEPES sodium salt
1.Biological Buffer Reagent
HEPES sodium salt is used as a zwitterionic biological buffer with stable pH performance in neutral physiological range. It maintains constant pH environment for cell culture, tissue culture and microbial cultivation, and will not penetrate cell membranes to cause cytotoxicity.
2.Biochemical & Molecular Biology Research Raw Material
HEPES sodium salt is used as widely applied in electrophoresis, protein purification, enzyme activity assay, immunoassay and cell transfection experiments. It avoids pH fluctuation caused by carbon dioxide dissolution compared with phosphate buffer.
3.Diagnostic Test Kit Component
HEPES sodium salt is used as core buffering ingredient for clinical diagnostic kits, biochemical detection reagents and antigen-antibody reaction systems to stabilize reaction pH and improve detection accuracy.
4..Pharmaceutical Intermediate & Cosmetic Raw Material
HEPES sodium salt is used as pH stabilizer in biological pharmaceutical preparations, skin care cosmetics and contact lens care solutions, maintaining mild physiological pH without irritating mucous membrane and skin
Package of HEPES sodium salt
25kg/drum or according to the customers’ demand
Storage of HEPES sodium salt
Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.
