N-tris-(hydroxymethyl) methyl-2-aminoethane sulfonic acid（TES）
Product Number :
CAS No. :
Brand :
Molecular formula :
Molecular weight :
Properties :
| Item Number | Pack Size | Purity/Level | Delivery period | Price | Quantity |
|---|---|---|---|---|---|
| YB556933-5g | 5g | 超纯级,≥ 99.5%(T) | Price Inquiry | ||
| YB556933-25g | 25g | 超纯级,≥ 99.5%(T) | Price Inquiry | ||
| YB556933-100g | 100g | 超纯级,≥ 99.5%(T) | Price Inquiry | ||
| YB556933-500g | 500g | 超纯级,≥ 99.5%(T) | Price Inquiry | ||
| YB556933-2.5kg | 2.5kg | 超纯级,≥ 99.5%(T) | Price Inquiry |
Basic Information
| English name | N-tris-(hydroxymethyl) methyl-2-aminoethane sulfonic acid（TES） |
|---|---|
| Alternative name | 2-[[三(羟甲基)甲基]氨基]乙磺酸, TES 游离酸, N-三(羟甲基)甲基-2-氨基乙烷磺酸 |
| Cas No. | 7365-44-8 |
| MDL No. | MFCD00007532 |
| Precise molecular weight | 229.06201 |
| Smiles | C(NCCS(=O)(=O)O)(CO)(CO)CO |
Safety Information
| Density | 1.260 (estimate) |
|---|---|
| Key Words | Warning |
| Classification of Hazardous Materials | R36/37/38 |
| Dangerous Goods Mark |   |
| Melting point | ~225 °C (dec.) |
| Chemical stability | 性质稳定 ，如果遵照规格使用和储存则不会分解。 |
| Customs code | 2922199090 |
| Characteristics | TES 用于制作缓冲溶液, TES 的 pKa 值为 7.550，可用于制备 pH 范围为 6.8-8.2 的缓冲溶液。 |
| Purpose | 生物缓冲剂 |
| Safety Instructions | S22-S24/25-36-26 |
| Water solubility | SOLUBLE |
| Symbol | GHS07 |
| Storage requirements | Keep in dark place,Sealed in dry,Room Temperature |
Product Details
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