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4-Aminotoluene-3-sulfonic acid

CAS No.: 88-44-8

Chemical Name:: 4-Aminotoluene-3-sulfonic acid

Synonyms: PTMS;PTMSA;4B ACID;red4bacid;CID121231000;4B Acid, Pure;toluidine-sulfonicacid;5-Methylorthanilic acid;M-TOLUENE SULPHONIC ACID;p-Toluidine-2-sulfonicscid

CBNumber:: CB0714468

Molecular Formula:: C7H9NO3S

Molecular Weight:: 187.22

MOL File:: 88-44-8.mol

MSDS File:: SDS

Modify Date:: 2024/12/18 13:37:16

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4-Aminotoluene-3-sulfonic acid Properties

Melting point	300 °C
Boiling point	500°C (rough estimate)
Density	1.431
refractive index	1.6100 (estimate)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	water: soluble6g/L at 20°C
pka	-1.35±0.42(Predicted)
form	powder to crystal
color	White to Light red to Green
Water Solubility	32g/L(19 ºC)
BRN	2211509
LogP	-0.67 at 25℃
CAS DataBase Reference	88-44-8(CAS DataBase Reference)
EPA Substance Registry System	4-Aminotoluene-3-sulfonic acid (88-44-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05

Signal word

Danger

Hazard statements

H314-H318-H320

Precautionary statements

P260h-P301+P330+P331-P303+P361+P353-P405-P501a-P280-P305+P351+P338-P310-P264-P305+P351+P338+P337+P313

Hazard Codes

T,C,Xi

Risk Statements

45-34-36

Safety Statements

53-26-27-28-36/37/39-45-28A

RIDADR

UN 2585 8/PG 3

WGK Germany

RTECS

XT6320000

TSCA

Yes

HazardClass

PackingGroup

III

HS Code

29214300

NFPA 704

	0
3		0

4-Aminotoluene-3-sulfonic acid price More Price(3)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	218766	4-Aminotoluene-3-sulfonic acid 99%	88-44-8	250G	₹6776.45	2022-06-14	Buy
TCI Chemicals (India)	A0328	p-Toluidine-2-sulfonic Acid	88-44-8	25G	₹2000	2022-05-26	Buy
TCI Chemicals (India)	A0328	p-Toluidine-2-sulfonic Acid	88-44-8	500G	₹6700	2022-05-26	Buy

Product number	Packaging	Price	Buy
218766	250G	₹6776.45	Buy
A0328	25G	₹2000	Buy
A0328	500G	₹6700	Buy

4-Aminotoluene-3-sulfonic acid Chemical Properties,Uses,Production

Description

4-Aminotoluene-3-sulfonic acid is produced by baking p-toluidine sulfate at 180 ℃ and 97 – 101 mbar, dissolving the product in 3 % sodium hydroxide solution, and precipitating the free acid by adding concentrated hydrochloric acid.

Chemical Properties

BEIGE CRYSTALLINE POWDER

Uses

4-Aminotoluene-3-sulfonic acid was used to investigate the enrichment of aminobenzoic acids and aminotoluenesulfonic acids using graphitized carbon black (GCB) by solid-phase extraction. It was also used in the synthesis of azobenzene derivatives.

General Description

4-Aminotoluene-3-sulfonic acid acts as Schiff base ligand and forms binary and ternary complexes with Co(II), Ni(II), Cu(II) and Zn(II) ions.

4-Aminotoluene-3-sulfonic acid Preparation Products And Raw materials

Raw materials

p-Toluidine Sulfuric acid

Preparation Products

Pigment Red 21 Pigment Red 57:1 Reactive Brilliant Orange K-R 2,6-Dibromo-4-methylaniline Reactive Red 252

4-Hydroxy-7-phenylamino-3-[[2,5-dimethyl-4-[(4-methyl-2-sodiosulfophenyl)azo]phenyl]azo]naphthalene-2-sulfonic acid sodium salt ACID BLUE 145 Reactive Red 189 Reactive Red 45 Reactive Red 256

Acid Blue 81:1 Reactive Red 88 trisodium 5-[[4-chloro-6-(ethylphenylamino)-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(4-methyl-2-sulphonatophenyl)azo]naphthalene-2,7-disulphonate 4-Hydroxy-7-phenylamino-3-[[5-methyl-4-[(4-methyl-2-sodiosulfophenyl)azo]-2-methoxyphenyl]azo]naphthalene-2-sulfonic acid sodium salt

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4-Aminotoluene-3-sulfonic acid Suppliers

Global( 273)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
Shree Ganesh Dye Chem	+91 079-26872726	Gujarat, India	97	58	Inquiry
VALIANT ORGANICS LIMITED	+91 7021599631	Mumbai, India	10	58	Inquiry
CNS CHEMICALS	+91-9381957258 +91-9381957258	Telangana, India	354	58	Inquiry
Aarti Industries Limited (AIL)	+91-84596144931 +91-9920899935	Maharashtra, India	235	58	Inquiry
Orgo Chem Pvt Ltd	+91-2223829669 +91-2223829669	Maharashtra, India	41	58	Inquiry
Jagson Colorchem Limited	+91-9879484214 +91-9879484214	Gujarat, India	318	58	Inquiry
Green Vision Life Sciences Pvt Ltd.	+91-2067919200 +91-9404953243	Maharashtra, India	30	58	Inquiry
Santel Industries	+91-7940075559 +91-7926401417	Gujarat, India	98	58	Inquiry
R K Synthesis Limited	+91-9825095198 +91-9825095198	Gujarat, India	130	58	Inquiry
Span Chemicals	08048372493Ext 190	Gujarat, India	16	58	Inquiry

Supplier	Advantage
Shree Ganesh Dye Chem	58
VALIANT ORGANICS LIMITED	58
CNS CHEMICALS	58
Aarti Industries Limited (AIL)	58
Orgo Chem Pvt Ltd	58
Jagson Colorchem Limited	58
Green Vision Life Sciences Pvt Ltd.	58
Santel Industries	58
R K Synthesis Limited	58
Span Chemicals	58

4-Aminotoluene-3-sulfonic acid Spectrum

4-Aminotoluene-3-sulfonic acid(88-44-8)MS 4-Aminotoluene-3-sulfonic acid(88-44-8)¹HNMR 4-Aminotoluene-3-sulfonic acid(88-44-8)¹³CNMR 4-Aminotoluene-3-sulfonic acid(88-44-8)IR1 4-Aminotoluene-3-sulfonic acid(88-44-8)IR2

88-44-8(4-Aminotoluene-3-sulfonic acid)Related Search:

Sulfamic acid ALTRENOGEST Sulfanilic acid Glycine 4-Amino-benzenesulfonic acid monosodium salt

Sodium xylenesulfonate Nickel bis(sulphamidate) p-Toluenesulfonic acid Sodium p-toluenesulfonate TRYPAN RED

ACID GREEN 27 (C.I. 61580) LUCIFER YELLOW CH DILITHIUM SALT DIRECT VIOLET 51 Fuchsin Acid Acid Green 25

2,4-Dimethylaniline-6-sulfonic acid ACID ORANGE 63 LUCIFER YELLOW VS DILITHIUM SALT

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PTMS PTMSA P-TOLUIDINE-2-SULFONIC ACID P-TOLUIDINE-M-SULFONIC ACID 6-amino-m-toluenesulfonicaci kyselina4-toluidin-3-sulfonova p-Methylaniline-2-sulfonicaicd p-Toluidine-2-sulfonicscid red4bacid toluidine-sulfonicacid 4-aminotoluene-3-sulphonic acid 6-AMINO-M-TOLUENESULFONIC ACID 4-METHYLANILINE-2-SULFONIC ACID 2-AMINO-5-METHYLBENZENE-1-SULFONIC ACID 2-AMINO-5-METHYLBENZENESULFONIC ACID 4-AMINOTOLUENE-3-SULFONIC ACID 4B ACID 2-amino-5-methyl-benzenesulfonicaci 3-Methyl-6-aminobenzenesulfonicacid 4-AMINOTOLUENE-3-SULFONIC ACID, 99% (2-A MINO-5-METHYLBENZENESULFONIC ACID) 4B Acid, Pure 6-AMINO-3-TOLUENESULFONIC ACID 4BACID , 4-AMINOTOLUENE-5-SULFONIC ACID 4-AMINO-META-TOLUENESULPHONICACID PARA-TOLUIDINE-META-SULPHONICACID 2-AMINO-5-METHYLBENZENESULPHONICACID 4-Aminotoluol-3-sulfonsure Benzenesulfonic acid,2-amino-5-methyl- p-Toluidine-6-sulfonic acid (NH2=1) 4-AMINOTOLUENE-3-SULFONIC ACID (2- AMINO-5-METHYLBENZENESULFONIC ACID) 2-Amino-5-methylbenzenesulfonic acid, 4-Methylaniline-2-sulfonic acid 5-Methylorthanilic acid 6-Amino-m-toluenesulfonic acid,99% 6-AMino-M-toluenesulfonic acid, 99% 250GR 4-Aminotoluene-3-sulfonic Acid 4-Methylaniline-2-sulfonic Acid 2-Amino-5-methylbenzenesulfonic Acid 4-toluidine-3- sulphonic acid 4-Aminotoluene-3-sulfonic acid 99% 4-B Acid (6-Amino-M-Toluene Sulfonic Acid) M-TOLUENE SULPHONIC ACID p-Toluidine-2-sulfonic Acid > 4-Aminotoluene-3-sulfonic acid ISO 9001：2015 REACH Factory Price CAS 88-44-8 4-Aminotoluene-3-sulfonic acid 88-44-8 4-Aminotoluene-3-sulfonic acid Benzenesulfonic Acid Impurity 45 CID121231000 2-amino-5-methyl benzenesulfonic acid (6-amino-m-toluenesulfonic acid) 4 B Acid/2-Amino-5-methylbenzenesulfonic acid C10228000 4-Aminotoluene-3-sulfoniCacid 88-44-8 CH3NH2C6H3SO3H C7H9NSO3 H2NCH3C6H3SO3H Building Blocks Organic Building Blocks Sulfur Compounds Sulfonic/Sulfinic Acids Organics Intermediates of Dyes and Pigments