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Multifunctional TRIS BASE Biological Buffers In Cosmetic / Pharmaceutical Intermediates
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Basic Info
| Brand Name | Changzhou Welton Chemical Co., Ltd | Place of Origin | China | ||
|---|---|---|---|---|---|
Product Description
Product Description
Delivery Time:As per customer’s requirement
Certification:ISO9001, ISO14001
TRIS BASE Biological Buffers white crystalline? 99.5%MIN CAS NO 77-86-1
Specifications:
Test | Specification |
Appearance | White?crystalline |
Melting?point | 168-172℃ |
Assay?(By?Titration?0.1N?HCL/Dried?basis) | 99.5-101.0% |
Moisture(By?Karl?Fischer) | ≤0.3% |
PH?(1?in?20?) | 10.0-11.5 |
Solubility?(40%?aqueous) | Clear,?colorless?solution |
Ultraviolet?Absorbance (40%?aqueous) | A(290)??≤0.02?Abs?unit |
Ignition?residue | ≤0.1% |
Insoluble?Matter?in?water | ≤0.005% |
Fe | ≤2ppm |
Heavy?metal | ≤5ppm |
Chloride | ≤10ppm |
Description:
TRIS BASE |
CAS?No.:?77-86-1?? EINECS?No.:?201-064-4 Structure:??? Synonyms: Tris(hydroxymethyl)aminomethane?;THAM;? TRISAMINE |
Appearance:?White?Crystalline?
Assay:?99.5%?
Melting?Point:?168-172°C?
Moisture:?≤0.3%?
Absorbency(290nm):?≤0.2?
Applications:
TRIS base has?a?pKa?of?8.07?at?25?°C,?which?implies?that?the?buffer?has?an?effective?pH?range?between?
7.07 and?9.07.?It can?be?used?as?acidic?gas?absorption?agent;?Titration?acid?quantity/?material;?
Current?titrationin the?determinationof?protein?sulfhydryl?group;?Paper?serum?protein?electrophoresis?
separation?and Starch?electrophoresis separation?of?toxins. It?also?can?be?used?to?make surfactants?
synthesis, pharmaceutical intermediates, chemical intermediates,?organic?synthesize?intermediates.?
Competitive?Advantage:
We are the largest manufacturer of biological buffer in China with more than 12 years of production and export history.
Based on our years of experience in this field, we take pleasure in bringing you our high quality and consistency products with very competitive price, prompt delivery, and very quick response service
Our company has the self-support export and import authority and our factory is inspected by our valuable and honored customers.
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Contact Us
Changzhou Welton Chemical Co., Ltd