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TES Buffer AR/ACS GRADE 99.5% (CAS #7365-44-8)

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CAS No.:

7365-44-8

Grade:

AR/ACS

Content:

99.5%

Port:

Shanghai/Shenzhen1

Packaging:

1/10/25KG

Price valid (until):

2024-05-03

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DALO CHEM LIFE SCIENCES CO.,LTD

Company Type:

Trader

Location:

China

Qualification:

Main Products:

biological buffers,fine chemicals,IVD raw materials

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Product Description
Seller Information

Description

TES 99.5% (CAS #7365-44-8)
TES is used to make buffer solutions. It has a pKa value of 7.550 (I=0, 25°C). It is one of the Good's buffers and can be used to make buffer solutions in the pH range 6.8–8.2. It is one of the components of Test yolk buffer medium used for refrigeration and transport of semen.
		CAS NO:	7365-44-8
		Ingredients	N-[Tris(hydroxymethyl)-methyl]-2-aminoethanesulfonic acid
Purity	≥99.5%
Grade	AR/ACS
Molecular Formula	C6H15NO6S
Molecular Weight :	229.25 g/mol
Buffering Range	6.8–8.2
Packaging	Pkg of 1Kg/10Kg/25Kg
Storage	Room Temperature


Items	Specification
		Apparence	White Crystalline Powder
Weight	Conforms to claims
Assay (Titration by NaOH)	≥99.5%
Infrared Spectrum Complies	Conforms to standard reference
Solubility(Color)	Colorless
Solubility(Turbidity)	Clear
UV abs@260nm	≤0.02
UV abs@280nm	≤0.02
UV abs@260nm	≤0.15
UV abs@290nm	≤0.15
pH@25°C	3.5~5.0
Water/loss on drying	≤1.0%
Residue on ignition	≤0.1%
Heavy Metals Pb	≤5PPM
Iron,Fe	≤5PPM
Chloride,Cl	≤10PPM
Sulfate,SO4 2-	≤10PPM

Shop TRIS/TRIS BASE Buffer High purity 99.5%CAS: 77-86-1-Detailed Image 1

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Basic Info

Product Name:

N-Tris(hydroxymethyl)methyl-2-aminoethanesulfonic acid

Other Name:

Ethanesulfonic acid,2-[[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]amino]-;Taurine,N-[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]-;2-[[2-Hydroxy-1,1-bis(hydroxymethyl)ethyl]amino]ethanesulfonic acid;TES;N-[Tris(hydroxymethyl)methyl]aminoethanesulfonic acid;2-[[Tris(hydroxymethyl)methyl]amino]ethanesulfonic acid;N-Tris(hydroxymethyl)methyl-2-aminoethanesulfonic acid;TES (buffering agent);2-[[1,3-Dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]ethane-1-sulfonic acid;2-[[1,3-Dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]ethanesulfonic acid

CAS No.:

7365-44-8

Molecular Formula:

C6H15NO6S

InChIKeys:

InChIKey=JOCBASBOOFNAJA-UHFFFAOYSA-N

Molecular Weight:

229.25100

Exact Mass:

229.25

EC Number:

230-906-3

UNII:

L173DK6289

DSSTox ID:

DTXSID3064643

HScode:

29221980

Categories:

Carboxylic Acids and Derivatives

Characteristics

PSA:

135.47000

XLogP3:

-5.8

Appearance:

White crystalline powder

Density:

1.554 g/cm3

Melting Point:

223-225ºC

Refractive Index:

1.57

Water Solubility:

H2O: soluble

Storage Conditions:

Store at RT.

See More N-Tris(hydroxymethyl)methyl-2-aminoethanesulfonic acid Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More N-Tris(hydroxymethyl)methyl-2-aminoethanesulfonic acid Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
biological buffers,fine chemicals,IVD raw materials

Location:
No. 52 Xiangdong xiang, Huangjiang ,Dongguan, Guangzhou, China.

Payment Terms:
TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
30

Total Annual Revenue:
$10 million-$25 million

Total Employees:
11-50

Year of Establishment:
2023

Dalo Chem Life Sciences Co., Ltd is a fine chemical enterprise and IVD raw materials factory integrating R&D, production, and export sales in Dongguan China.

We exported our products to the United States, Europe, Southeast Asia, and many other countries.

All of our products undergo rigorous testing and are manufactured under stringent quality control of ISO 9001:2015 standards to ensure excellence at every stage. and lots of raw materials are supplied directly to well-known companies as well as distributors.
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