USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
he company has advanced technology, as well as a large number of excellent r & d team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality se t rvice
located in zhengdong new district, zhengzhou of henan province, henan allgreen chemical co.,ltd is comprehensive high-tech modern enterprises integrating professional r&d, production and sales. strong technical force, with a long-term professional development team engaging in the fine chemicals, henan allgreen chemical co.,ltd is mainly engaged in development and customized of organic electronic chemical materials, metal catalysts, phosphorus ligands, medical intermediate , chemical reagent and other fine chemical products.we have multifunctional production conditions and could offer high quality products from grams to kilograms and tons. in addition, we absorb new technology actively from colleges and also have established good relations of cooperation with huazhong university of science and technology ,henan institute of engineering and some other well-known domestic enterprises. our products have been exported to japan, south korea, europe, america and other countries and regions, well received by customers.
with sound management system, we've been authorized the import&export qualification by the government and also has passed the “iso 9001-2008 quality management system” certification. we always stand on the quality of product as our life, develop in the direction of customers requirement and aim at creating greater value for customers.innovation and honesty, we will make common development with the masses of customers at home and abroad hand in hand by our best service.
methanesulfonic acid basic information |
product name: | methanesulfonic acid |
synonyms: | sulfomethane;msa;acidemethanesulfonique;kyselina methansulfonova;kyselinamethansulfonova;methylsulphonicacid;sulphonethane;methanesulfonic acid |
cas: | 75-75-2 |
mf: | ch4o3s |
mw: | 96.11 |
einecs: | 200-898-6 |
product categories: | hplc;hplc buffer;hplc buffers;hplc buffers - solutionchromatography/ce reagents;solution;chromatography/ce reagents;eluent concentrates for icalphabetic;ion chromatography;m;meta - meth;chemical synthesis;organic acids;synthetic reagents;organic acidsanalytical reagents;products for amino acid hydrolysis;amino acid analysis;essential chemicals;reagent plus;routine reagents;others;supported reagents;supported synthesis;agrochemical intermediates, pharmaceutical intermediates |
mol file: | 75-75-2.mol |
methanesulfonic acid chemical properties |
melting point | 19 °c |
boiling point | 167 °c10 mm hg(lit.) |
density | 1.481 g/ml at 25 °c(lit.) |
vapor density | 3.3 (vs air) |
vapor pressure | 1 mm hg ( 20 °c) |
refractive index |
n |
fp | >230 °f |
storage temp. | 2-8°c |
color | brown |
water solubility | miscible with water. slightly miscible with benzene and toluene. immiscible with paraffins. |
sensitive | light sensitive & hygroscopic |
merck | 14,5954 |
brn | 1446024 |
stability: | stable. moisture sensitive. incompatible with amines, bases, water, common metals. releases a substantial amount of heat when diluted with water (add acid to water with care if diluting). |
cas database reference | 75-75-2(cas database reference) |
nist chemistry reference | ch3so3h(75-75-2) |
epa substance registry system | methanesulfonic acid(75-75-2) |
safety information |
hazard codes | c |
risk statements | 34-22-21/22-35 |
safety statements | 26-36-45-1/2-36/37/39 |
ridadr | un 3265 8/pg 2 |
wgk germany | 1 |
rtecs | pb1140000 |
tsca | yes |
hazardclass | 8 |
packinggroup | iii |
hs code | 29041000 |
hazardous substances data | 75-75-2(hazardous substances data) |