Methanesulfonic acid

$10 - $4328.79

Price

Brand	Packaging	Price	Product name
AK Scientific J54717	25g	$20	Methanesulfonicacid(MSA)
American Custom Chemicals Corporation CHM0066298	25G	$1106.03	METHANE SULFONIC ACID
American Custom Chemicals Corporation CHM0066298	500G	$4328.79	METHANE SULFONIC ACID
Apolloscientific OR322096	100g	$24	Methanesulfonic Acid
Medical Isotopes, Inc. D645	1g	$495	MethanesulfonicAcid-d4
Oakwood 152800	5g	$10	Methanesulfonic Acid
Oakwood 152800	25g	$15	Methanesulfonic Acid
Sigma-Aldrich 471356	25ml	$65.4	Methanesulfonic acid
Sigma-Aldrich 471356	100ml	$76.9	Methanesulfonic acid
Sigma-Aldrich 471348	500ml	$77.8	Methanesulfonic acid solution

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Melting point	17-19 °C (lit.)
Boiling point	167 °C/10 mmHg (lit.)
Density	1.475-1.485 g/mL at 20 °C 1.481 g/mL at 25 °C (lit.)
vapor density	3.3 (vs air)
vapor pressure	1 mm Hg ( 20 °C)
refractive index	n20/D 1.429(lit.)
Flash point	>230 °F
storage temp.	2-8°C
solubility	water: soluble1,000 g/L at 20°C
pka	-2.6(at 25℃)
form	Solution
Specific Gravity	1.48 (18/4℃)
color	brown
biological source	synthetic
Water Solubility	Miscible with water. Slightly miscible with benzene and toluene. Immiscible with paraffins.
Sensitive	Light Sensitive & Hygroscopic
λmax	λ: 240-320 nm Amax: <0.4
Merck	14,5954
BRN	1446024
Henry's Law Constant	7.3×10³ mol/(m³Pa) at 25℃, Wang et al. (2017)
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).
InChI	1S/CH4O3S/c1-5(2,3)4/h1H3,(H,2,3,4)
InChIKey	AFVFQIVMOAPDHO-UHFFFAOYSA-N
SMILES	O=S(O)(C)=O
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)