Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: TES (buffer)
Price: ￥108.0/25g ￥1008.0/500g ￥318.0/100g
Purity: 99.0%
Stocking Period: 3 Day
Contact: Liu jia

DC Chemicals Limited
China
Product Name: AI3-62522
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: TES
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Henan Tianfu Chemical Co., Ltd.
China
Product Name: N-tris(hydroxymethyl)methyl-2-aminoethanesulfonic acid
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

7365-44-8

7365-44-8 structure

7365-44-8 structure

Name: TES (buffer)
Chemical Name: N-tris(hydroxymethyl)methyl-2-aminoethanesulfonic acid
CAS Number: 7365-44-8
Molecular Formula: C₆H₁₅NO₆S
Molecular Weight: 229.25
Catalog: Organic raw materials Amino compound Sulfonic acid amino compound
Create Date: 2018-08-02 15:33:40
Modify Date: 2024-01-02 14:06:08
TES is used to make buffer solutions. TES has a pKa value of 7.550 (at 25°C). TES can be used to make buffer solutions in the pH range 6.8-8.2[1].

Name	N-tris(hydroxymethyl)methyl-2-aminoethanesulfonic acid
Synonyms	TES TES FREE ACID CELL CULTURE TESTED 2-{[1,3-Dihydroxy-2-(hydroxymethyl)-2-propanyl]amino}ethanesulfonic acid TES,for biochemistry 2-[Tris(hydroxymethyl)methylamino]-1-ethanesulfonic acid TES (buffer) TES free acid Taurine, N-tri(hydroxymethyl)methyl- TES buffer EINECS 230-906-3 TES FREE ACID SIGMAULTRA 2-{[1,3-Dihydroxy-2-(hydroxymethyl)propan-2-yl]amino}ethanesulfonic acid Ethanesulfonic acid, 2-[[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]amino]- TES,BIOLOGICALBUFFER MFCD00007532

Description	TES is used to make buffer solutions. TES has a pKa value of 7.550 (at 25°C). TES can be used to make buffer solutions in the pH range 6.8-8.2[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Itagaki A, et al. Tes and HEPES buffers in mammalian cell cultures and viral studies: problem of carbon dioxide requirement. Exp Cell Res. 1974 Feb;83(2):351-61.

Density	1.6±0.1 g/cm3
Melting Point	~225 °C (dec.)
Molecular Formula	C₆H₁₅NO₆S
Molecular Weight	229.25
Exact Mass	229.062012
PSA	135.47000
LogP	-2.62
Index of Refraction	1.571
Storage condition	Store at RT.
Water Solubility	SOLUBLE

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S22-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	1
HS Code	29221980

HS Code	2922199090
Summary	2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%