- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: TES Sodium Salt Hydrate
- Price: Check
- Purity: 99.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- 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
- Email: 2130147988@qq.com
- 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
- Email: enquiry@dycnchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: TES Sodium Salt Hydrate
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
70331-82-7
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: 2025-08-25 15:05:32
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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 | |
| References |
[1]. N E Good, et al. Hydrogen ion buffers for biological research. Biochemistry. 1966 Feb;5(2):467-77. |
| 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% |