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Methanesulfonic acid

BGC Id:570118386391
CAS No:75-75-2
Synonyms:methylsulfonic acid ; sulfomethane ; msa ; methansulfonsure ; tdh2a ; mcat 1201 ; sulphonethane ; methylsulphonicacid ; lutropurmsa ; mesic acid
Molecular Formula:CH4O3S
Molecular Weight:96.11
EINECS:200-898-6
Structural Formula

Verified providers in 2025

The following 26 notable providers have been checked and can be recommended.
Chemical-Suppliers
Sancai Industry
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1.Appearance Colorless liquid
Assay 99.0% min
Fe 5ppm max
Cl- 10ppm max
SO42 - 30ppm max
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Chemical-Suppliers
H&Z Industry
Appearance Colorless liquid | Assay 99.0% min | Fe 5ppm max | Cl- 10ppm max | SO42 - 30ppm max | Pb 10ppm max | Cu 1ppm max | Zn 1ppm max | Ni 1ppm max

The last intensive check and update was carried out on 2025/09/03.

Identify

Synonyms:
methylsulfonic acid ; sulfomethane ; msa ; methansulfonsure ; tdh2a ; mcat 1201 ; sulphonethane ; methylsulphonicacid ; lutropurmsa ; mesic acid
CAS:
75-75-2
EINECS:
200-898-6
Molecular Formula:
CH4O3S
MDL:
MFCD00007518
SMILES:
OCC1(CO)C2=CC=CC=C2C2=C1C=CC=C2

Properties

Molecular Weight:
96.11 g·mol−1
Density:
1.481 g/mL at 25 °C(lit.)
Melting point:
19 °C
Boiling point:
167 °C10 mm Hg(lit.)
Flash point:
>230 ºF
Physical Description:
colourless or light yellow liquid
download Download Molfile

Suppliers

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Richman Chemical Inc.,

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telefon: +1-215-628-2946
Fax: +1-215-628-4262
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Zyntex Ltd

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Simagchem Corporation

type bedrift: Bulk chemical producer
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telefon: +86 592 2680 277
Fax: +86 592 2680 237
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Hangzhou Verychem Science & Technology Co., Ltd.

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Sancai Industry Co.,Ltd.

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Shandong Minglang Chemical Co., Ltd

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telefon: +86-13220566916
Fax: +86 531 58990167
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H&Z Industry Co.,Ltd

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Hangzhou Keying Chem Co., Ltd.

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Xingrui Industry Co., Limited

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Lori Industry Co., Ltd

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Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

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Zehao Industry Co., Ltd.

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The Shepherd Chemical Company was founded in Norwood, Ohio, in 1916. Sodium tungstate anhydrous blir også levert av oss. We are a fourth-generation company and a custom manufacturer of Inorganic Metal Salts and Organic Metal Compounds to the global marketplace. Our long-standing success is built upon technical expertise, supplier reliability, and customer relationships. Our goal is to supply the marketplace with high quality metal compounds as standard or customized products. Our capabilities are comprised of our manufacturi ...

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Dayang Chem (Hangzhou) Co.,Ltd.

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Capot Chemical Co., Ltd.

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Xiamen Equation Chemical Co.,Ltd

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Skyrun Industrial Co., Ltd.

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Haihang Industry Co., Ltd.

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BuGuCh & Partners

type bedrift: Producer
land: Germany
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Safety Information

Hazard Classes:
8
Risk Codes:
34-22-21/22-35 (R)
Safety Codes:
26-36-45-1/2-36/37/39 (S)
WGK Germany:
1
RID / ADR:
UN 3265 8 / PG 2
RTECS:
PB1140000
Storage temperature:
2-8 °C

What other providers are available for CAS 75-75-2?

In addition to the providers presented here for Methanesulfonic acid with the CAS number 75-75-2, there are other 17 providers with slightly different product names available for this CAS number.

+5 additional providers that we know from the past
Simagchem Corporation +9 additional providers that we know from the past
+1 additional providers that we know from the past




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