Methanesulfonic acid CAS 75-75-2

Methanesulfonic acid CAS 75-75-2

Izina RY'IGICURUZWA:
Methanesulfonic acid CAS 75-75-2
Icyiciro:
Industrial grade
Ibyiza:
colorless liquid
Gupakira:
200kg/drum
MOQ:
1 kilo
Ububiko:Ahantu humye
Ubuzima bwa Shelf:Imyaka 2

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Ibisobanuro

Etiquetas

Ibisobanuro ku bicuruzwa

nature
Colorless or slightly brown oily liquid, solid at low temperatures. The relative density is 1.4812 (18℃), the melting point is 20℃, the boiling point is 167℃(13.33kPa), and the refractive index is 1.4317 (16℃). Soluble in water, alcohol and ether, insoluble in alkane, benzene, toluene, etc., does not decompose hot water, hot lye, and has a strong corrosion effect on metal iron, copper and lead.

Gusaba

Methanesulfonic acid is the raw material of medicine and pesticides, and can also be used as dehydrating agent, coating curing accelerator, fiber treatment agent, etc.

Ibyiza

Dufite inganda nyinshi zo mu rwego rwo hejuru hamwe nubufatanye bwimbitse, zishobora kuguha ibicuruzwa byiza kandi nibiciro byapiganwa. Turashobora kandi gutanga kugabanyirizwa kugura byinshi.Kandi turafatanya namasosiyete menshi yohereza ibicuruzwa byumwuga, birashobora gutanga ibicuruzwa neza kandi neza mumaboko yawe. Igihe cyo gutanga ni iminsi 3-20 nyuma yo kwemeza ko wishyuye.

Ibisobanuro

Molecular Formula	CH4O3S
Molar Mass	96.11
Density	1.475-1.485 g/mL at 20 °C1.481 g/mL at 25 °C (lit.)
Ingingo yo gushonga	17-19 °C (lit.)
Boling Point	167 °C/10 mmHg (lit.)
Flash Point	>230°F
Amazi meza	Miscible with water. Slightly miscible with benzene and toluene. Immiscible with paraffins.
Solubility	water: soluble1,000 g/L at 20°C
Vapor Presure	1 mm Hg ( 20 °C)
Vapor Density	3.3 (vs air)
Kugaragara	Solution
Specific Gravity	1.48 (18/4℃)
Color	brown
Maximum wavelength(λmax)	['λ: 240-320 nm Amax: <0.4']
Merck	14,5954
BRN	1446024
pKa	-2.6(at 25℃)
Storage Condition	2-8 ° C.
Igihagararo	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).
Sensitive	Light Sensitive & Hygroscopic
Refractive Index	n20/D 1.429(lit.)
Physical and Chemical Properties	Colored or slightly brown oily liquid, solid at low temperature. The melting point of 20 deg C, boiling point of 167 deg C (13.33kPa),122 deg C (0.133kPa). Relative density 1.4812(18 degrees C), refractive index 1.4317(16 degrees C). Soluble in water, alcohol and ether, insoluble in alkanes, benzene, toluene, etc., the boiling water, hot alkali solution does not decompose, the metal iron, copper and lead have a strong corrosive effect.
Koresha	Used as solvent, alkylation, esterification and polymerization catalyst, also used in pharmaceutical and electroplating industry

Kohereza no kwishyura

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