A0609412
Aminomethanesulfonic acid , 98% , 13881-91-9
CAS NO.：13881-91-9
Empirical Formula: CH5NO3S
Molecular Weight: 111.12
MDL number: MFCD00008124
EINECS: 237-649-6
| Pack Size | Price | Stock | Quantity |
| 5g | RMB36.00 | In Stock |
|
| 25G | RMB100.80 | In Stock |
|
| 100G | RMB233.60 | In Stock |
|
| 250G | RMB391.20 | In Stock |
|
| 500G | RMB735.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 184 °C (dec.) (lit.) |
| Density | 1.339 (estimate) |
| refractive index | 1.5130 (estimate) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | 17g/l |
| form | Fine Powder |
| pka | pK1: 5.57(+1) (25°C) |
| color | White |
| PH | 3.2 (17g/l, H2O, 17℃) |
| Water Solubility | Soluble in water. (17 g/L) at 17°C |
| BRN | 1811756 |
| InChIKey | OBESRABRARNZJB-UHFFFAOYSA-N |
| CAS DataBase Reference | 13881-91-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Aminomethanesulfonic acid(13881-91-9) |
| EPA Substance Registry System | Methanesulfonic acid, amino- (13881-91-9) |
Description and Uses
Aminomethanesulfonic acid can be used as a reactant to synthesize: 1-Sulfomethyltetrazole-5-thiol disodium salts, which are useful key intermediates for the preparation of cefonicid sodium. Tridentate N-(2-hydroxybenzyl)aminomethane sulfonic acid Schiff-base ligand by reacting with salicylaldehyde.
It can also be used to functionalize the surface of single-walled carbon nanotubes (SWCNT) or porous metal-organic frameworks (MOF) to introduce the sulfonic acid functional groups for the preparation of nanocomposites.
Safety
| Symbol(GHS) |  GHS05 |
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P260-P280-P301+P330+P331-P303+P361+P353-P304+P340+P310-P305+P351+P338 |
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-36/37/39-45-afety |
| RIDADR | UN 2585 8/PG 3 |
| WGK Germany | 3 |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29211980 |
