- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: BES sodium salt
- Price: Check
- Purity: 99.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: BES sodium salt
- Price: ￥98.0/25g ￥338.0/100g ￥1498.0/500g
- Purity: 98.0%
- Stocking Period: 1 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: N,N-Bis(2-hydroxyethyl)-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
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: N,N-Bis(2-hydroxyethyl)-2-aminoethane sulfonic acid, sodium salt
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: BES sodium salt
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
66992-27-6
66992-27-6 structure
- Name: BES sodium salt
- Chemical Name: BES sodium salt
- CAS Number: 66992-27-6
- Molecular Formula: C6H14NNaO5S
- Molecular Weight: 235.234
- Catalog: Organic raw materials Amino compound Sulfonic acid amino compound
- Create Date: 2018-05-02 08:00:00
- Modify Date: 2025-08-26 18:04:20
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BES sodium is a secondary standard biochemical buffer with effective pH range of 6.4 to 7.8 (pKa: 7.15 at 20 ℃). BES sodium is used in the diagnostic testing area.
| Name | BES sodium salt |
|---|---|
| Synonyms |
Sodium 2-[bis(2-hydroxyethyl)amino]ethanesulfonate
Ethanesulfonic acid, 2-[bis(2-hydroxyethyl)amino]-, sodium salt (1:1) sodium,2-[bis(2-hydroxyethyl)amino]ethanesulfonate MFCD00067425 |
| Description | BES sodium is a secondary standard biochemical buffer with effective pH range of 6.4 to 7.8 (pKa: 7.15 at 20 ℃). BES sodium is used in the diagnostic testing area. |
|---|---|
| Related Catalog |
| Molecular Formula | C6H14NNaO5S |
|---|---|
| Molecular Weight | 235.234 |
| Exact Mass | 235.049042 |
| PSA | 109.28000 |
| Storage condition | Store at RT. |
| Water Solubility | H2O: 0.35 g/mL, clear, colorless |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | F,Xn |
| Risk Phrases | 10-15 |
| Safety Phrases | S22-S24/25 |
| 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% |