| English name | 4-Morpholineethanesulfonic acid 2-吗啉乙磺酸 |
Synonyms | MES 2-Morpholinoethanesulfonic acid;MES(2-(n-Morpholino)-ethanesulfonic acid), Free Acid;BBS13;FLJ20345;MKS1;ANTI-ME1 antibody produced in mouse;HUMNDME;ME1 |
CAS | 4432-31-9 |
EINECS | 224-632-3 |
Molecular formula |
|
Molecular weight | 195.24 |
Chemical formula | C6H13NO4S |
Content > | ≥99.0% |
Density | 1.208 (estimate) |
Melting point | >300 °C(lit.) |
Boiling point | 102°C |
Solubility | H2O: 0.5 M at 20 °C, clear |
Solubility of water | 185.2g/L at 20℃ |
Refractive index | 1.5500 (estimate) |
Acidity coefficient | pKa at 0.1M ionic: 0°, 6.38; 20°, 6.15; 37°, 5.98; pKa1 1.99; pKa2 6.21; pKa/°C -0.011 |
λmax | λ: 260 nm Amax: 0.01λ: 280 nm Amax: 0.01 |
Storage condition | 2-8°C |
Appearance | Powder |
Colour | White |
PH | 2.5-4.0 (25℃ in neat) |
Acid-base indicator color-changing ph range | 5.5 - 6.7 |
Merck | 13,5929 |
BRN | 6350956 |
Stability | Stable. Incompatible with strong oxidizing agents. |
InChIKey | SXGZJKUKBWWHRA-UHFFFAOYSA-N |
LogP | -2.2 at 20℃ |
HS | 29349990 |
Use | Can be used as face wash, shampoo foam bath agent, tableware detergent, hand sanitizer raw materials, etc |
Package | （According to user requirements） |
Dangerous mark | Xi |
Risk phrases | 36/37/38 |
Safety phrases | 26-36-24/25-22 |
WGK Germany | 1 |
RTECS | QE9104530 |
Upstream raw materials | Anhydrous sodium sulfite sodium hypochlorite sulfur trioxide lard methyl laurate methyl palmitate |
