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Tromethamine, Tris Base, 99.5% Trometamol, CAS 77-86-1, Biological Buffer

Model NO.
Yunbang Tris
Colour
White
Shelf Life
2-3 Years
Lead Time
5-7 Working Days
Transport
Air, Express, Sea
MOQ
10g
Site Audit
Available
Certificates
ISO9001/SGS
Stocks
in Stock
Package
1kg, 5kg, 10kg, 25kg
Purity
99%
Samples
Available
Transport Package
Drum, Bottle, Bags
Specification
Tris 99%
Trademark
Yunbang
Origin
China
HS Code
2922199090
Production Capacity
300000t
Reference Price
$ 10.80 - 16.20
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Product Description



Tromethamine, Tris Base, 99.5% Trometamol, CAS 77-86-1, Biological Buffer
Tris Base Chemical Properties
Melting point  167-172 °C(lit.)
Boiling point  219-220 °C10 mm Hg(lit.)
density  1,353 g/cm 3
vapor pressure  0.0267 hPa (20 °C)
refractive index  1.4170 (estimate)
Fp  219-220°C/10mm
storage temp.  20-25°C
solubility  H 2 O: 4 M at 20 °C, clear, colorless
form  crystalline
color  white
PH 10.5-12.0(4 m in water, 25 °C)
PH Range 7 - 9
pka 8.1(at 25ºC)
Water Solubility  550 g/L (25 ºC)
λmax λ: 260 nm Amax: 0.10
λ: 280 nm Amax: 0.08
Sensitive  Hygroscopic
Merck  14,9772
BRN  741883
Stability: Stable. Incompatible with bases, strong oxidizing agents. Protect from moisture.
InChIKey LENZDBCJOHFCAS-UHFFFAOYSA-N
CAS DataBase Reference
NIST Chemistry Reference
EPA Substance Registry System
 
Safety Information
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-37/39-24/25-23
WGK Germany  2
RTECS  TY2900000
F  3
TSCA  Yes
HazardClass  IRRITANT
HS Code  29221980
Hazardous Substances Data
Toxicity LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rat > 5000 mg/kg
 
 
 
Tris Base Preparation Products And Raw materials
Tromethamine, Tris Base, 99.5% Trometamol, CAS 77-86-1, Biological Buffer
Tromethamine, Tris Base, 99.5% Trometamol, CAS 77-86-1, Biological Buffer Tromethamine, Tris Base, 99.5% Trometamol, CAS 77-86-1, Biological Buffer Tromethamine, Tris Base, 99.5% Trometamol, CAS 77-86-1, Biological Buffer
Company Informations:

Hunan Yunbang Pharmaceutical Co., Ltd. ( Yunbangpharm) located in Changsha High-tech Industrial Park, Hunan. It is a high-tech enterprise specializing in the research and development, production and sales of Pharmaceutical raw materials, Pharmaceutical intermediates(API) and Fine chemicals. Based in China, Yunbangpharm has been providing suitable solutions for many domestic,foreign pharmaceutical companies and traders. Excellent quality, good reputation and authentic price have won the praise of the majority of customers.
The company adheres to the corporate tenet of "We do not produce medicines, but help pharmaceutical companies make good medicines".

We can provide customers with customized processing, research and development services;
We can develop high-end Pharmaceutical and chemical products with high technical difficulties,high barriers and unique production processes;
We can provide 100 grams Grade, kilograms, and hundred kilograms of raw material pharmaceutical intermediates and other products.
We can perform -100°C to 300°C reaction.

R&D strength is the company's core competitiveness.Yunbangpharm has maintains a good cooperation relationship with many Universities and Research institutes locally, which can quickly transform R&D results into industrial production.

Our goal : To achieve the integrated upgrade of P harmaceutical intermediates, raw materials and high-end chemical products, adhere to "serving pharmaceutical companies, creating our brands" to provide customers with high-quality and low-cost pharmaceutical and chemical products, realizing Win-win cooperation and common development.

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