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Brand Name | Changzhou Welton Chemical Co., Ltd | Place of Origin | China |
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Tris ( Hydroxymethyl ) aminomethane hydrochloride [ TRIS HCL ] 99.5% MIN, CAS NO 1185-53-1
Specifications:
Item | Specification |
Appearance | White?crystalline? |
Infrared | Must?conform?to?known?reference |
Assay? (By?Titration?0.1N?NaOH/Dried?basis) | ≥99.5% |
Melt?point | 149-153℃ |
Water?Content?(By?Karl?Fischer) | ≤0.5% |
Loss?on?drying | ≤0.5% |
PH?(1.0%?aqueous?) | 4.2-5.0 |
Ultraviolet?Absorbance? ?(1.0M?aqueous) | A(260)??≤0.06?Abs?unit A(280)??≤0.05?Abs?unit |
Solubility?(1.0M?aqueous) | Clear,?colorless?solution |
Heavy?metal? | ≤5ppm |
Fe | ≤5ppm |
Description:
Tris(Hydroxymethyl)aminomethane?hydrochloride?[TRIS·HCL]
CAS?No.:?1185-53-1
EINECS?No.:?214-684-5
Molecular?Formula:?C4H11NO3·HCL?
Molecular?Weight:?157.59
Structure:
Synonyms:
2-AMINO-2-(HYDROXYMETHYL)-1,3-PROPANEDIOL,?HYDROCHLORIDE
MOLE-READY-TRIS
SPECTRIS(R)?HYDROCHLORIDE
SPECTRIS(TM)?HYDROCHLORIDE
TRI(HYDROXYMETHYL)?AMINO?METHANE?HYDROCHLORIDE
TRIMETHYLOLAMINOMETHANE?HYDROCHLORIDE
TRIS-HCL
TRIS-HCL?BUFFER
TRIS?HYDROCHLORIDE
TRIS(HYDROXYMETHYL)AMINOMETHANE,?HCL
TRIS(HYDROXYMETHYL)AMINOMETHANE?HYDROCHLORIDE
TRIS(HYDROXYMETHYL)AMINOMETHANE?HYDROCHLORIDE?BUFFER?SOLUTION
TRIS(HYDROXYMETHYL)METHYLAMINE?HYDROCHLORIDE
TRIS(HYDROXYMETHYL)METHYLAMMONIUM?CHLORIDE
TROMETAMOL?HYDROCHLORIDE
TROMETHAMINE?HYDROCHLORIDE
Appearance:?
White?Crystalline??
Assay:?99.5%
Melting?Point:?149-153°C?
Moisture:?≤0.5%
Absorbency?(260nm):?≤0.06
Absorbency?(280nm):?≤0.05
Applications:
Biological buffer, all the buffer pH value depends on the temperature and concentration. For Tris buffer, every increase 1 ° C temperature pH increase about 0.03 units, each 10 times dilution of pH 0.03 0.05 units.
TRIS HCL can be used as? pharmaceutical intermediates, chemical intermediates, and organic synthesize intermediates
Competitive Advantage:
1. We are the largest manufacturer of biological buffer in China with more than 12 years of production
and export history.
2. 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.
3. Our company has the self-support export and import authority and our factory is inspected by our valuable and honored customers.
Contact Us
Changzhou Welton Chemical Company