Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: TES Sodium Salt Hydrate
Price: ￥168.0/25g ￥508.0/100g
Purity: 99.0%
Stocking Period: 3 Day
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: N-(Tris(hydroxymethyl)methyl)-2-aminoethanesulfonic acid sodium salt
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Zhejiang Hangyu API Co., Ltd
China
Product Name: N-(Tris(hydroxymethyl)methyl)-2-aminoethanesulfonic acid sodium salt
Price: ￥Inquiry/1kg
Purity: 99.5%
Stocking Period: Inquiry
Contact: Vinnie

70331-82-7

70331-82-7 structure

70331-82-7 structure

Name: TES Sodium Salt Hydrate
Chemical Name: TES Sodium Salt Hydrate
CAS Number: 70331-82-7
Molecular Formula: C₆H₁₄NNaO₆S
Molecular Weight: 251.233
Catalog: Organic raw materials Amino compound Sulfonic acid amino compound
Create Date: 2018-12-30 06:02:32
Modify Date: 2024-01-09 22:36:02
TES sodium is a buffering agent (pKa=7.550 at 25°C). TES sodium is one of the Good's buffers, the buffer capacity ranging pH 6.8-8.2[1][2].

Name	TES Sodium Salt Hydrate
Synonyms	Sodium 2-{[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino}ethanesulfonate MFCD03066123 sodium,2-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]ethanesulfonate Sodium 2-{[1,3-dihydroxy-2-(hydroxymethyl)-2-propanyl]amino}ethanesulfonate Ethanesulfonic acid, 2-[[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]amino]-, sodium salt (1:1)

Description	TES sodium is a buffering agent (pKa=7.550 at 25°C). TES sodium is one of the Good's buffers, the buffer capacity ranging pH 6.8-8.2[1][2].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. N E Good, et al. Hydrogen ion buffers for biological research. Biochemistry. 1966 Feb;5(2):467-77. [2]. A Itagaki, 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.

Molecular Formula	C₆H₁₄NNaO₆S
Molecular Weight	251.233
Exact Mass	251.043945
PSA	138.30000
Storage condition	Store at RT.
Water Solubility	H2O: 0.35 g/mL, clear, colorless

Hazard Codes	Xi
Risk Phrases	36/37/38
Safety Phrases	26-36
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2922199090

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%