ChemicalBook >> CAS DataBase List >>M-TOLUIDINE-4-SULFONIC ACID
M-TOLUIDINE-4-SULFONIC ACID
- CAS No.
- 133-78-8
- Chemical Name:
- M-TOLUIDINE-4-SULFONIC ACID
- Synonyms
- 4-amino-2-methylbenzenesulfonic acid;P-TOLUIDINE-4-SULFONIC ACID;M-TOLUIDINE-4-SULFONIC ACID;4-amino-o-toluenesulfonicaci;4-amino-o-toluenesulfonicacid;m-Toluidine-4-sulfonicAcid>kyselina3-toluidin-6-sulfonova;3-Aminotoluene-6-sulfonic acid;5-AMINOTOLUENE-2-SULFONIC ACID;5-aminotoluene-2-sulphonic acid
- CBNumber:
- CB2311182
- Molecular Formula:
- C7H9NO3S
- Molecular Weight:
- 187.22
- MDL Number:
- MFCD00035774
- MOL File:
- 133-78-8.mol
- MSDS File:
- SDS
Last updated:2026-05-28 00:12:12
| Product description | Number | Pack Size | Price |
| m-Toluidine-4-sulfonic Acid >95.0%(T) | A0329 | 25g | $36 |
| m-Toluidine-4-sulfonic Acid 95% | AS212749 | 1g | $37 |
| m-Toluidine-4-sulfonic Acid 95% | AS212749 | 5g | $72 |
| m-Toluidine-4-sulfonic Acid 95% | AS212749 | 25g | $239 |
| 4-Amino-2-methylbenzenesulfonic acid 95+% | CD12153020 | 500g | $644 |
| More product size | |||
| Boiling point | 500°C (rough estimate) |
|---|---|
| Density | 1.3553 (rough estimate) |
| refractive index | 1.6100 (estimate) |
| pka | -1.13±0.50(Predicted) |
| color | Needles or plates |
| Water Solubility | 4.5g/L(20 ºC) |
| CAS DataBase Reference | 133-78-8 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H320 | |||||||||
| Precautionary statements | P264-P305+P351+P338+P337+P313 | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| RTECS | XT6325000 | |||||||||
| HS Code | 2921.43.9090 | |||||||||
| Toxicity | eye-rbt 500 mg/24H SEV 28ZPAK -,183,72 | |||||||||
| NFPA 704 |
|
M-TOLUIDINE-4-SULFONIC ACID price More Price(16)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | A0329 | m-Toluidine-4-sulfonic Acid >95.0%(T) | 133-78-8 | 25g | $36 | 2026-04-30 | Buy |
| Activate Scientific | AS212749 | m-Toluidine-4-sulfonic Acid 95% | 133-78-8 | 1g | $37 | 2026-06-04 | Buy |
| Activate Scientific | AS212749 | m-Toluidine-4-sulfonic Acid 95% | 133-78-8 | 5g | $72 | 2026-06-04 | Buy |
| Activate Scientific | AS212749 | m-Toluidine-4-sulfonic Acid 95% | 133-78-8 | 25g | $239 | 2026-06-04 | Buy |
| Crysdot | CD12153020 | 4-Amino-2-methylbenzenesulfonic acid 95+% | 133-78-8 | 500g | $644 | 2026-05-27 | Buy |
M-TOLUIDINE-4-SULFONIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 48)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| career henan chemical co | +86-0371-86658258 | factory@coreychem.com | China | 29792 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 17705817739 | info@dycnchem.com | China | 52704 | 58 |
| Alfa Chemistry | +1-5166625404; | Info@alfa-chemistry.com | United States | 20000 | 58 |
| PT CHEM GROUP LIMITED | +86-85511178; +86-85511178 | peter68@ptchemgroup.com | China | 35425 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +86-571-86217390; +8618058761490 | info@gihichemicals.com | China | 49895 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 52923 | 58 | |
| Hebei Chuanghai Biotechnology Co., Ltd | +86-15350571055 | Sibel@chuanghaibio.com | China | 6085 | 58 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131956 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
View Lastest Price from M-TOLUIDINE-4-SULFONIC ACID manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2020-02-01 | M-Toluidine-4-sulfonic Acid
133-78-8
|
$1.00 | 1KG | Min98% HPLC | Career Henan Chemical Co |
-
- M-Toluidine-4-sulfonic Acid
133-78-8
- $1.00
- Min98% HPLC
- Career Henan Chemical Co
133-78-8(M-TOLUIDINE-4-SULFONIC ACID)Related Search:
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ALLURA RED AC
4-Amino-5-methoxy-2-methylbenzensulfonic acid
2-TOLUIDINE-5-SULFONIC ACID,o-Toluidine-4-sulfonic acid,o-Toluidine-4-sulfonic acid (NH2=1)
5-CHLORO-P-TOLUIDINE-2-SULFONIC ACID SODIUM SALT,2-Chloro-p-toluidine-5-sulfonic acid, sodium salt,5-Chloro-p-toluidine-2-sulfonic acid sodium salt (NH2=1)
2-TOLUIDINE-5-SULFONIC ACID
M-TOLUIDINE-4-SULFONIC ACID
2-Amino-5-chloro-4-methylbenzenesulfonic acid
5-CHLORO-P-TOLUIDINE-2-SULFONIC ACID,3-CHLORO-4-TOLUIDINE-6-SULFONIC ACID
O-TOLUIDINE-4-SULFONIC ACID SODIUM SALT TETRAHYDRATE,O-TOLUIDINE-4-SULFONIC ACID SODIUM SALT
P-TOLUIDINE-O-SULFONIC ACID,PARA TOLUIDINE M SULFONIC ACID,p-Toluidine-3-sulfonic acid,p-Toluidine-3-sulfonic acid (NH2=1)
o-Toluidine-5-sulfonic acid (NH2=1),o-Toluidine-5-sulfonic acid
P-TOLUIDINE-2-SULFONIC ACID,P-TOLUIDINE-M-SULFONIC ACID,p-Toluidine-6-sulfonic acid (NH2=1)
2-(4-Aminophenyl)-6-methyl-1,3-benzothiazole-7-sulfonic acid
P-TOLUIDINE-2-SULFONIC ACID NICKEL SALT
1of4
3-METHYLANILINE-4-SULFONIC ACID
4-AMINO-2-METHYLBENZENE-1-SULFONIC ACID
5-AMINOTOLUENE-2-SULFONIC ACID
M-TOLUIDINE-4-SULFONIC ACID
4-amino-o-toluenesulfonicaci
4-amino-o-toluenesulfonicacid
kyselina3-toluidin-6-sulfonova
5-aminotoluene-2-sulphonic acid
m-toluidine-4-sulfonicacid(nh2=1)95+%
3-Aminotoluene-6-sulfonic acid
P-TOLUIDINE-4-SULFONIC ACID
m-Toluidine-4-sulfonic acid (NH2=1)
2-Methyl-4-aminobenzene-1-sulfonic acid
4-azanyl-2-methyl-benzenesulfonic acid
5-Aminotoluene-2-sulfonic Acid
3-Methylaniline-4-sulfonic Acid
4-Amino-2-methylbenzenesulfonic Acid
m-Toluidine-4-sulfonic Acid
m-Toluidine-4-sulfonicAcid>
Benzenesulfonic acid, 4-amino-2-methyl-
4-amino-2-methylbenzenesulfonic acid
4-Amino-2-methylbenzetiesulfonic acid
133-78-8
