METHYLSULFAMIC ACID

Product Name: METHYLSULFAMIC ACID
CAS No.: 4112-03-2
Chemical Name: METHYLSULFAMIC ACID
Synonyms: METHYLSULAMIC ACID;METHYLSULFAMIC ACID;methylsulphamic acid;MethylsulfamicAcid>N-methylsulfamic acid;Sulfamic acid, methyl-;Methylsulfamic acid 98%;Methylsulfamic acid,98%;Methylamidosulfuric acid;Sulfamic acid, N-methyl-
CBNumber: CB4438948
Molecular Formula: CH5NO3S
Formula Weight: 111.12
MOL File: 4112-03-2.mol

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METHYLSULFAMIC ACID Property

Melting point:: 191 °C (dec.) (lit.)
Density: 1.339 (estimate)
refractive index: 1.5130 (estimate)
storage temp.: Inert atmosphere,Room Temperature
pka: -8.47±0.27(Predicted)
form: Crystals or Crystalline Powder
color: White
InChI: 1S/CH5NO3S/c1-2-6(3,4)5/h2H,1H3,(H,3,4,5)
InChIKey: MYMDOKBFMTVEGE-UHFFFAOYSA-N
SMILES: CNS(O)(=O)=O

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Safety

Hazard Codes: C
Risk Statements: 34
Safety Statements: 26-27-28-36/37/39-45
RIDADR: UN 3261 8/PG 2
WGK Germany: 3
HazardClass: 8
PackingGroup: III
HS Code: 29299090
Storage Class: 8A - Combustible corrosive hazardous materials
Hazard Classifications: Eye Dam. 1
Skin Corr. 1B

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P363Wash contaminated clothing before reuse.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 282391
Product name: Methylsulfamic acid
Purity: 98%
Packaging: 5g
Price: $252
Updated: 2023/01/07

TCI Chemical

Product number: M1083
Product name: Methylsulfamic Acid
Purity: >98.0%(T)
Packaging: 5g
Price: $180
Updated: 2025/07/31

TCI Chemical

Product number: M1083
Product name: Methylsulfamic Acid
Purity: >98.0%(T)
Packaging: 25g
Price: $782
Updated: 2025/07/31

Matrix Scientific

Product number: 098122
Product name: Methylsulfamic acid
Purity: tech
Packaging: 1g
Price: $19
Updated: 2021/12/16

Matrix Scientific

Product number: 098122
Product name: Methylsulfamic acid
Purity: tech
Packaging: 5g
Price: $59
Updated: 2021/12/16

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METHYLSULFAMIC ACID Chemical Properties,Usage,Production

Chemical Properties

white crystals or crystalline powder

Uses

Methylsulfamic acid has been used in the preparation of nitroaroyl- or nitroarylsulphonyl-sulphamic acids via condensation reaction with certain nitroaroyl and nitroarylsulphonyl chlorides.

METHYLSULFAMIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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METHYLSULFAMIC ACID Suppliers

Americas 1 Belgium 1 China 36 Europe 1 Germany 2 India 2 Japan 2 Switzerland 1 United Kingdom 6 United States 8 Global 60

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
Advantage: 61

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42934
Advantage: 64

Thermo Fisher Scientific

Tel: 800-810-5118
Fax: +86-10-84193589
Email: cnchemical@thermofisher.com
Country: China
ProdList: 17770
Advantage: 75

Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.

Tel: 025-66113011 17798518460
Fax: (1)02557626880
Email: cfzhang@aikonchem.com
Country: China
ProdList: 19906
Advantage: 55

TOKYO CHEMICAL INDUSTRY CO., LTD.

Tel: 03-36680489
Fax: 03-3668-0520
Email: Sales-JP@TCIchemicals.com
Country: Japan
ProdList: 28387
Advantage: 80

TCI Europe

Tel: 320-37350700
Fax: +32 (0)37350701
Email: sales@tcieurope.eu
Country: Europe
ProdList: 23671
Advantage: 75

TCI AMERICA

Tel: 800-4238616
Fax: +1-888-520-1075 / +1-503-283-1987
Email: sales@tciamerica.com
Country: Americas
ProdList: 23653
Advantage: 75

4112-03-2, METHYLSULFAMIC ACIDRelated Search:

Glucosamine sulfate BUPIRIMATE METHYLSULFAMIC ACID Calcium bis(cyclohexylsulphamate) Cyclamic acid D-GLUCOSAMINE-2,3-DISULFATE, DISODIUM SALT Acesulfame Aztreonam Sulfamic acid Sodium N-cyclohexylsulfamate 5-SULFAMINOURACIL N-PHENYLSULFAMIC ACID, NA 4-(N,N-DIMETHYLSULFAMOYLOXY)BENZAMIDOXIME N-Methylsulfamic acid hexahydro-1H-azepin-1-ylcarbonylmethyl ester,Methylsulfamic acid 2-(hexahydro-1H-azepin-1-yl)-2-oxoethyl ester Bis(methylsulfamic acid)calcium salt METHYL 4-([(DIMETHYLAMINO)SULFONYL]OXY)BENZENECARBOXYLATE 4-CYANOPHENYL N,N-DIMETHYLSULFAMATE D-GLUCOSAMINE-2-N,6-O-DISULPHATE (2NA)

METHYLSULAMIC ACID

METHYLSULFAMIC ACID

methylsulphamic acid

Sulfamic acid, methyl-

N-methylsulfamic acid

Methylamidosulfuric acid

Methylsulfamic acid,98%

Methylsulfamic acid 98%

MethylsulfamicAcid&gt

Sulfamic acid, N-methyl-

Caprylic Acid Impurity 28

4112-03-2

4112-3-2

4112-03-02

Building Blocks

Sulfur Compounds

Sulfonic/Sulfinic Acids

Organic Building Blocks

Sulfur Compounds (for Synthesis)

Sulfur Compounds

Sulfur Compounds (for Synthesis)

Synthetic Organic Chemistry

Organic Building Blocks

Sulfonic/Sulfinic Acids