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Detail of > 88-44-8

  • CAS Number:
  • 88-44-8
  • Name:
  • 4-Aminotoluene-3-sulfonic acid

  • Formula:
  • C7H9NO3S
  • Molecular Structure:
  • Synonyms:
  • m-Toluenesulfonicacid, 6-amino- (6CI,7CI,8CI);1-Amino-4-methylbenzene-2-sulfonic acid;2-Amino-5-methyl-1-benzenesulfonic acid;2-Amino-5-methylbenzenesulfonic acid;4-Amino-1-methylbenzene-3-sulfonic acid;4-Aminotoluene-3-sulphonic acid;4-Methyl-2-sulfoaniline;4-Methylaniline-2-sulfonic acid;6-Amino-m-toluenesulfonic acid;Benzenesulfonic acid,2-amino-5-methyl-;PTMS;PTMSA;p-Toluidine-2-sulfonic acid;p-Toluidine-m-sulfonic acid;
  • Molecular Weight:
  • 187.21
  • EINECS:
  • 201-831-3
  • Density:
  • 1.431 g/cm3
  • Melting Point:
  • 300 °C
  • Appearance:
  • beige crystalline powder
  • Hazard Symbols:
  • ToxicT, CorrosiveC
  • Risk Codes:
  • 45-34
  • Safety:
  • 53-26-27-28-36/37/39-45-28ADetails
  • Transport Information:
  • UN 2585 8/PG 3
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CAS No. 

88-44-8 4-Aminotoluene-3-sulfonic acidCompetitive Product

Assay:98.5%  Appearance:White or cream ...  Package:200kg drum, or ...Storage:keep in cool an...  Transportation:Shipment  Application:Intermediates u...
4B ACID Specifications 4B Acid Chemical Name: 4-Toluidine-3-Sulphonic acid Molecular formula: CH3C6H3NH2(SO3H) Molecular weight: 187.21 4B Acid Chemical Name: 4-Toluidine-3-Sulphonic acid Molecular formula: CH3C6H3NH2(SO3H) Molecular weight: 187.21 Uses: Intermedi
China (Mainland)   3646
  • Tel:+86-319-5209658
  • Address:Room 301, Unit 5, Building 16, B Fushuijiayuan,Park Street
MSN:rubyshengbang.song8928@gmail.com
Min. Order:500 KilogramUSD: 1-100 /Metric Ton

CAS No. 

88-44-8 4-Aminotoluene-3-sulfonic acidCompetitive Product

Chemical Name: 4-Toluidine-3-Sulphonic acid Molecular formula: CH3C6H3NH2(SO3H) Molecular weight: 187.21 CAS No.: 88-44-8 Uses: Intermediates for dyestuff and pigment
China (Mainland)   1778
  • Tel:0086-573-82201031
  • Address:Jiaxing Industrial Park, Daqiao Town, Jiaxing

CAS No. 

88-44-8 4-Aminotoluene-3-sulfonic acidCompetitive Product

Molecular Formula:C7H8NO3S Molecular Weight:186.21
China (Mainland)   766
  • Tel:+86-519-80199902
  • Address:Room 1804, Building 1, Huacheng Business Plaza, Jintan, Jiangsu, China

CAS No. 

88-44-8 4-Aminotoluene-3-sulfonic acidCompetitive Product

4-Aminotoluene-3-sulfonic acid
China (Mainland)   3500
  • Tel:+86-10-68862197
  • Address:No.7 Haiying Road,Science City,Fengtai District,Beijing,China

CAS No. 

88-44-8 4-Aminotoluene-3-sulfonic acidCompetitive Product

★ 2-Amino-5-MethylBenzenesulfonic Acid
China (Mainland)   ISO  1096
  • Tel:+86-576-81818908/09;89089055/56/58;88819778;
  • Address:10/F, Business center No. 3, Jiefang South Rd,Jiaojiang
MSN:yebq626@hotmail.com

CAS No. 

88-44-8 4-Aminotoluene-3-sulfonic acid

China (Mainland)   1460
  • Tel:86-531-82352328
  • Address:Room 702, Unit No.1, Cyberport building, 16# east road of garden village, Jinan city, Shandong, China
MSN:wendy.525@hotmail.comYahoo! Messenger

CAS No. 

88-44-8 4-Aminotoluene-3-sulfonic acid

ts extremely pure product used not in the different industries. The packing is 25 kg bags and the small bags are put into one big bag of 1 mt for easy handling. it could be supplied on pallets of course. The product is REACH registered and could be thus supplied around Euro
China (Mainland)   1568
  • Tel:86-319-8768539
  • Address:No.268 Xingtai Chemicals Industrial Park ,Hebei Province,China
MSN:chinayj08@hotmail.com

CAS No. 

88-44-8 4-Aminotoluene-3-sulfonic acid

We try our best to assist your research and development by providing quality chemicals. We have the following advantages1. In very competitive price; 2. Quality Guaranteed; 3. Fast Delivery; 4. Financial
China (Mainland)   2228
  • Tel:022-60501196
  • Address:Tianjin xiqing high-end metal products industrial zone 43
MSN:zhangminwei20011@LIVE.CN

CAS No. 

88-44-8 4-Aminotoluene-3-sulfonic acid

CAS No.: 88-44-8 Other Names: 6-Amino-m-toluenesulfonic acid MF: C7H9NO3S EINECS No.: 201-831-3 Type: Pharmaceutical Intermediates Purity: 98% Appearance: beige crystalline powder
China (Mainland)   2472
  • Tel:+86-10—57281606
  • Address:South Third Ring Road, No.25 Fengtai District, Beijing
MSN:youyou.423@hotmail.com;Yahoo! Messenger

CAS No. 

88-44-8 4-Aminotoluene-3-sulfonic acid

Assay:98%
China (Mainland)   ISO  4490
  • Tel:+86-571-88938639
  • Address:B/2601 Fuli Building, 328# WenEr Rd. Hangzhou City 310012 China

CAS No. 

88-44-8 4-Aminotoluene-3-sulfonic acid

4B-ACID
China (Mainland)   2295
  • Tel:0086-531-58773055
  • Address:NO.59 Gongye South Road

CAS No. 

88-44-8 4-Aminotoluene-3-sulfonic acid

China (Mainland)   3476
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  • Address:shijiazhuang zhongshanlu dajingjie tianzijiali 3haolou
MSN:jacksonkwd@hotmail.com

CAS No. 

88-44-8 4-Aminotoluene-3-sulfonic acid

China (Mainland)   2070
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  • Address:+86-351-5240214

CAS No. 

88-44-8 4-Aminotoluene-3-sulfonic acid

China (Mainland)   1580
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  • Address:No.2, Xingfu Street, Yingze District, Taiyuan, Shanxi, China
MSN:lovetmxm@live.cn

CAS No. 

88-44-8 4-Aminotoluene-3-sulfonic acid

China (Mainland)   1364
  • Tel:+86-22-58311102 15373692122
  • Address:Juying Street NO.1,105-12, Jinnan Trade and Industry Park
MSN:risamoon@hotmail.comYahoo! Messenger

CAS No. 

88-44-8 4-Aminotoluene-3-sulfonic acid

China (Mainland)   1120
  • Tel:022-58019336
  • Address:guangdong

CAS No. 

88-44-8 4-Aminotoluene-3-sulfonic acid

we are the manufacturer and exporter of chemical raw materials,our products had been exported to more than 40 countries.Our company have its own factory. min order: 1 ton payment:T/T or L/C at sight delivery time:10days after making an order supply:50 ton/mon packing:25kgs/
China (Mainland)   2692
  • Tel:0311-85235573
  • Address:No.80 Huaian West Road Ganjing Sushe 28-2-2003

CAS No. 

88-44-8 4-Aminotoluene-3-sulfonic acid

4B ACID
China (Mainland)   3272
  • Tel:+86-21-50811396, 50812951
  • Address:9D, Double Dove Great Tower, 438 Pudian Road, Shanghai, 200122, P.R. China

CAS No. 

88-44-8 4-Aminotoluene-3-sulfonic acid

4B ACID
China (Mainland)   2440
  • Tel:+86-571-87257639
  • Address: NO.37 Qingchun Road

CAS No. 

88-44-8 4-Aminotoluene-3-sulfonic acid

COMMERCIAL NAME: 4B ACID | CHEMICAL NAME: PARA TOLUDINE-3-SULFONIC ACID | PARA TOLUDINE-6-SULFONIC ACID (NH2 = 1) | 4-AMINO TOLUENE-3-SULFONIC ACID | EMPIRICAL FORMULA: C7H9NO3S | M.W. 187 | PURITY Dry: 90% Min | COLOR: Light Brown to Brown
India  
  • Tel:+91-79-4008-4142
  • Address:Plot No. 3411/1&2, GIDC, Phase-4, Vatva

CAS No. 

88-44-8 4-Aminotoluene-3-sulfonic acid

PRODUCT NAME : 4B ACID CHEMICAL NAME : PARA TOLUDINE 3 - SULFONIC ACID PARA TOLUDINE-6-SULFONIC ACID (NH2 = 1 ) EMPIRICAL FORMULA : C7H9NO3S CAS NO. : 88-44-8 MOLECULAR WEIGHT : 187 SPECIFICATION : ASSAY: DRY: 90% MIN LIGHT BROWN TO BROWN USE : DIRECT VIOLET 40 C.
India   2
  • Tel:+91-79-2583 3999, 2589 1173, 25891174
  • Address:605 / A, G.I.D.C. Phase-IV, B/H Maruti Way-Bridge,Mahemdabad High Way, Vatva, Ahmedabad - 382 445, Gujarat, India

CAS No. 

88-44-8 4-Aminotoluene-3-sulfonic acid

Application Mainly used for pigment red 57:1. We are the only one utilizing solvent proccess in China, and the largest producer in China.
China (Mainland)   2
  • Tel:+86-511-88818222,+86-511-88835166
  • Address:No.356-358 Zijingyuan Sunshine Century Garden, Zhenjiang, Jiangsu,China

CAS No. 

88-44-8 4-Aminotoluene-3-sulfonic acid

Purity(%) 99MIN Moisture(%) 0.5MAX Insoluble (%) 0.3MAX PT(%) 0.2MAX
China (Mainland)   2
  • Tel:+86-512-63376208 63376218
  • Address:Tuncun Community Tongli Town Wujiang City Jiangsu P.R.China

CAS No. 

88-44-8 4-Aminotoluene-3-sulfonic acid

4-AMINOTOLUENE-3-SULFONIC ACID
United States  
  • Tel:+1-(914) 997 1050 +1-800-2823982 +1-(914)-654-6800
  • Address:415 Huguenot Street New Rochelle, NY 10801

CAS No. 

88-44-8 4-Aminotoluene-3-sulfonic acid

p-Toluidine-2-sulfonic Acid
Japan   2
  • Tel:+81 3 5640 8872
  • Address:TOKYO,japan

CAS No. 

88-44-8 4-Aminotoluene-3-sulfonic acid

India   10
  • Tel:+91 22 2673 4914
  • Address:Damji Shamji Udyog Bhawan Veera Desai Rd Andheri (W), Mumbai

CAS No. 

88-44-8 4-Aminotoluene-3-sulfonic acid

China (Mainland)   2512
  • Tel:86-022-58268535
  • Address:106-11,Juying Road 1, economic development zone(east), jinnan District Tianjin

CAS No. 

88-44-8 4-Aminotoluene-3-sulfonic acid

United Kingdom  
  • Tel:+44 (20) 8346-5946
  • Address:Marlborough House 298 Regents Park Road Finchley,London N3 2UA

CAS No. 

88-44-8 4-Aminotoluene-3-sulfonic acid

Denmark   2
  • Tel:+45 45 42 34 36
  • Address:ecochem international chemical broker

CAS No. 

88-44-8 4-Aminotoluene-3-sulfonic acid

United States   8
  • Tel:706-363-0568
  • Address:Athens, GA 30606

CAS No. 

88-44-8 4-Aminotoluene-3-sulfonic acid

India   2
  • Tel:+91-79-4008-4142
  • Address:Plot No. 3411/1&2, GIDC, Phase-4, Vatva

CAS No. 

88-44-8 4-Aminotoluene-3-sulfonic acid

United States   2
  • Tel:2035740075
  • Address:172 East Aurora St.
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    Reference

    Low-salt preparations of reactive azo dyes
    Low-salt preparations of reactive azo dyes. Wolff, Joachim; Wolf, Karlheinz; Ditzer, Reiner; Hoernle, Reinhold (Bayer A.-G. , Fed. Rep. Ger.). Ger. Offen. DE 3228339 A1 9 Feb 1984, 26 pp. (German). (Germany). CODEN: GWXXBX.There are some reagents with their cas registry numbers 7664-93-9 and 72630-72-9 are used in this study. CLASS: IC: C09B062-028; C09B067-36; C09B067-24; D06P001-382; D06P001-06; D06P003-16; D06P003-32; D06P003-66; D21H001-46; D21H003-80. APPLICATION: DE 82-3228339 29 Jul 1982. DOCUMENT TYPE: Patent CA Section: 41 (Dyes, Organic Pigments, Fluorescent Brighteners, and Photographic Sensitizers) Section cross-reference(s): 40 Monoazo dyes with 1 or 2 reactive heterocyclic groups are prepd. in stable liq. or in solid form with low salt content by using in the diazotization step an acid having an anion that can be pptd. as an insol. salt by addn. of the appropriate metal cation, e.g. Ca, and then removal from the reaction medium. For example, reaction of 1 mol H acid Li salt [89946-33-8] in 700 mL H2O with 1.15 mol 5-chloro-2,4-difluoro-6-methylpyrimidine [72630-78-5], neutralization of liberated HF by adding CaO, addn. of 2 mol powd. CaCO3, 350 g ice, and 4.3 mol e-caprolactam, slow addn. of 1 mol 2-aminobenzenesulfonic acid [88-21-1] which had been diazotized in 2 mol dil. H2SO4, addn. of LiOH during the coupling to maintain pH ~7, and finally addn. of 1.8 mol e-caprolactam followed by clarification and buffering gave a concd. soln. of red monoazo dye [88-44-8] for natural or regenerated cellulose fibers. .
    Activated sludge degradability of organic substances in the waste water of the Kashima Petroleum and Petrochemical Industrial Complex in Japan
    Activated sludge degradability of organic substances in the waste water of the Kashima Petroleum and Petrochemical Industrial Complex in Japan. Matsui, S.Several substances are used for example 766-15-4 and 97-36-9 which are their cas registry numbers.; Murakami, T.; Sasaki, T.; Hirose, Y.; Iguma, Y. (Off. Constr. Kashima Ind. Complex, Fukashiba, Japan). Prog. Water Technol., 7(2-3-4), 645-59 (English) 1975. CODEN: PGWTA2. DOCUMENT TYPE: Journal CA Section: 60 (Sewage and Wastes) Section cross-reference(s): 51 The biodegradability of org. substances in wastewater by activated-sludge was detd. by evaluation of total org. C (TOD) and CODMn removal efficiencies. Toluene [108-88-3], 2-methylaniline [95-53-4], 2,4-diaminotoluene [95-80-7], phthalic anhydride [85-44-9], phthalimide [85-41-6], bisphenol [80-05-7], maleic anhydride [108-31-6], glycerol [56-81-5], trichloropropane [25735-29-9], epichlorohydrin [106-89-8] N-methyl-2-pyrrolidone [872-50-4], soap, ethylene glycol [107-21-1], and butanol [71-36-3] were easily decompd. by test activated-sludge. Surfactants, 3A-1 [102-01-2], 3 A-3 [93-68-5], and 3A-10 [2415-85-2] were moderately decompd. 4-Chloro-2-methylaniline [95-69-2], p-toluidine-m-sulfonic acid [88-44-8], 2-chloro-5-amino-p-toluenesulfonic acid [88-53-9], dinitrotoluene [602-01-7], .beta.-naphthol [135-19-3], .beta.-hydoxynaphthoic acid [92-70-6], 4,4-dimethyl-1,3-dioxane [766-15-4], polyethylene glycol [25322-68-3], poly(vinyl alc.) [9002-89-5], silicone surfactant, Me cellulose [9004-67-5], 2-chloroethanol [107-07-3], 3A-4 [92-15-9], and 3A-5 [97-36-9] were resistant to degrdn. .

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