Tris Base Buffer 99.5% CAS 77-86-1 Tromethamine

• CAS No.: 77-86-1
• Formula: C4h11no3
• EINECS: 201-064-4
• Appearance: Powder
• Type: Pharmaceutical Intermediates
• Quality: Refined
• Model NO.: Yunbang Tris
• Colour: White
• Samples: Available
• Purity: 99%
• Certificates: ISO9001/SGS
• Package: 1kg, 5kg, 10kg, 25kg
• Stocks: in Stock
• Lead Time: 5-7 Working Days
• Shelf Life: 2-3 Years
• Site Audit: Available
• Transport: Air, Express, Sea
• MOQ: 10g
• Transport Package: Drum, Bottle, Bags
• Specification: Tris 99%
• Trademark: Yunbang
• Origin: China
• HS Code: 2922199090
• Production Capacity: 300000t

Product Description

Tris Base;Tris Base, ULTROL Grade - CAS 77-86-1 - Calbiochem;TRIS,Tromethamine, Trometamol

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	H2O: 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	77-86-1(CAS DataBase Reference)
NIST Chemistry Reference	1,3-Propanediol, 2-amino-2-(hydroxymethyl)-(77-86-1)
EPA Substance Registry System	Tris(hydroxymethyl)aminomethane (77-86-1)

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	77-86-1(Hazardous Substances Data)
Toxicity	LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rat > 5000 mg/kg

 

 

Tris Base Preparation Products And Raw materials

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 Pharmaceutical 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.