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METHYLSULFAMIC ACID

METHYLSULFAMIC ACID Structure
METHYLSULFAMIC ACID structure
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
Molecular Weight:
111.12
MDL Number:
MFCD00010870
MOL File:
4112-03-2.mol
MSDS File:
SDS
Last updated:2026-05-28 03:13:48
Product description Number Pack Size Price
Methylsulfamic acid 98% 282391 5g $252
Methylsulfamic Acid >98.0%(T) M1083 5g $164
Methylsulfamic Acid >98.0%(T) M1083 25g $711
Methylsulfamic Acid Asreported 284906 2g $316
Methylsulfamic Acid Asreported 284906 5g $453
Request For Quotation

METHYLSULFAMIC ACID Properties

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
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Corrosion (GHS05)
GHS05
Signal word  Danger
Hazard statements  H314
Precautionary statements  P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363
PPE Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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

METHYLSULFAMIC ACID price More Price(33)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 282391 Methylsulfamic acid 98% 4112-03-2 5g $252 2023-01-07 Buy
TCI Chemical M1083 Methylsulfamic Acid >98.0%(T) 4112-03-2 5g $164 2026-04-30 Buy
TCI Chemical M1083 Methylsulfamic Acid >98.0%(T) 4112-03-2 25g $711 2026-04-30 Buy
Usbiological 284906 Methylsulfamic Acid Asreported 4112-03-2 2g $316 2026-06-03 Buy
Usbiological 284906 Methylsulfamic Acid Asreported 4112-03-2 5g $453 2026-06-03 Buy
Product number Packaging Price Buy
282391 5g $252 Buy
M1083 5g $164 Buy
M1083 25g $711 Buy
284906 2g $316 Buy
284906 5g $453 Buy

METHYLSULFAMIC ACID Chemical Properties,Uses,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

METHYLSULFAMIC ACID Suppliers

Global( 60)Suppliers
Supplier Tel Email Country ProdList Advantage
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49979 58
Aladdin Scientific 		tp@aladdinsci.com United States 57505 58
DAYANG CHEM (HANGZHOU) CO.,LTD 		+86-88938639 +86-17705817739 info@dycnchem.com China 53803 58
J & K SCIENTIFIC LTD. 18210857532; 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40228 62
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24529 81
Energy Chemical 021-021-58432009 400-005-6266 sales8178@energy-chemical.com China 44802 61
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42934 64
Thermo Fisher Scientific 800-810-5118 cnchemical@thermofisher.com China 17770 75
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66113011 17714375163 cfzhang@aikonchem.com China 19906 55
Supplier Advantage
CONIER CHEM AND PHARMA LIMITED 		58
Aladdin Scientific 		58
DAYANG CHEM (HANGZHOU) CO.,LTD 		58
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
TCI (Shanghai) Development Co., Ltd. 81
Energy Chemical 61
Shanghai Hanhong Scientific Co.,Ltd. 64
Thermo Fisher Scientific 75
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 55

METHYLSULFAMIC ACID Spectrum

METHYLSULFAMIC ACID(4112-03-2)1HNMRMETHYLSULFAMIC ACID(4112-03-2)13CNMRMETHYLSULFAMIC ACID(4112-03-2)IR1METHYLSULFAMIC ACID(4112-03-2)Raman

4112-03-2(METHYLSULFAMIC ACID)Related Search:

BUPIRIMATE METHYLSULFAMIC ACID Calcium bis(cyclohexylsulphamate) Cyclamic acid D-GLUCOSAMINE-2,3-DISULFATE, DISODIUM SALT
Acesulfame Aztreonam Sulfamic acid Sodium N-cyclohexylsulfamate D-Glucosamine 6-sulfate sodium chloride
N-PHENYLSULFAMIC ACID, NA 5-SULFAMINOURACIL 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)

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METHYLSULAMIC ACID METHYLSULFAMIC ACID methylsulphamic acid Sulfamic acid, methyl- N-methylsulfamic acid Methylamidosulfuric acid Methylsulfamic acid,98% Methylsulfamic acid 98% MethylsulfamicAcid> 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