Cas no 121-47-1 (Metanilic acid)
Metanilic acid structure
Product Name:Metanilic acid
CAS No:121-47-1
MF:C6H7NO3S
MW:173.189680337906
MDL:MFCD00065345
CID:35998
PubChem ID:8474
Update Time:2025-04-18
Metanilic acid Chemical and Physical Properties
Names and Identifiers
-
- 3-Aminobenzenesulfonic acid
- Metanilic acid
- m-anilinesulfonic acid
- 3-Sulfoaniline
- metanilic
- Metanilsure
- Metanilc Acid
- Aniline-3-sulf
- M-SULFOANILINE
- m-Sulfanioicacid
- M-SULFANILIC ACID
- kyselinametanilova
- 3_aminobenzene_sulfonide
- Kyselina anilin-3-sulfonova [Czech]
- 3-aminobenzene-1-sulfonic acid
- 3-Aminobenzenesulfonicacid
- m-Aminobenzenesulfonic acid
- Benzenesulfonic acid, 3-amino-
- AI3-23215
- CCRIS 2760
- E80404
- 105009-55-0
- Kyselina metanilova [Czech]
- 3-amino benzenesulfonic acid
- NSC 4504
- WLN: ZR CSWQ
- AKOS000299087
- CAS-121-47-1
- EN300-19726
- Z104474954
- Kyselina anilin-3-sulfonova
- NSC-4504
- 3-anilinesulfonic acid
- FT-0622397
- F0001-0345
- AE-562/43459497
- UNII-OT03NUM20P
- A804740
- m-sulphanilic acid
- 3-Aminobenzenesulphonic acid
- AS-15878
- EINECS 204-473-6
- BRN 0473264
- MFCD00065345
- 1-Aminobenzene-3-sulfonic acid
- Aminobenzenesulfonic acid
- Tox21_201027
- OT03NUM20P
- CS-W017552
- A0265
- SCHEMBL29044
- W-108457
- CHEMBL1456811
- aniline-3-sulphonic acid
- AMINOBENZENESULFONIC ACID, M-
- 121-47-1
- AM91127
- Q1422618
- EC 204-473-6
- C06334
- DTXSID6024462
- 3-Aminobenzenesulfonic acid Metanilic acid
- Aniline-m-sulfonic acid
- NCGC00258580-01
- m-Amino benzenesulfonic acid
- METANILIC ACID [MI]
- NSC4504
- DTXCID804462
- 3-AMINOBENZENE SULFONIC ACID
- NS00020466
- NCGC00091239-02
- CHEBI:27764
- 4-14-00-02647 (Beilstein Handbook Reference)
- NCGC00091239-01
- 3-Aminobenzenesulfonic acid, 97%
- m-Aminophenylsulfonic acid
- 3-Amino-benzenesulfonic acid
- Kyselina metanilova
- DB-041620
- STK661724
- Kyselina anilin3sulfonova
- META-AMINOBENZENE SULFONIC ACID
- 3Aminophenylsulfonic acid
- M-ANILINE SULFONIC ACID
- 3Aminobenzene sulfonic acid
- 3Sulfoaniline
- mAminobenzenesulfonic acid
- Benzenesulfonic acid, 3amino
- 1Aminobenzene3sulfonic acid
- metaAminobenzene sulfonic acid
- 3-AMINOPHENYLSULFONIC ACID
- Anilinemsulfonic acid
- mAniline sulfonic acid
- mAminophenylsulfonic acid
- Anilinemsulphonic acid
- AAA12147
- 3Aminobenzenesulfonic acid
- 3Anilinesulfonic acid
- ANILINE-M-SULPHONIC ACID
- 3Aminobenzenesulphonic acid
- mAnilinesulfonic acid
- mAminobenzene sulfonic acid
- mSulfanilic acid
- m-aminobenzene sulfonic acid
-
- MDL： MFCD00065345
- Inchi： 1S/C6H7NO3S/c7-5-2-1-3-6(4-5)11(8,9)10/h1-4H,7H2,(H,8,9,10)
- InChI Key： ZAJAQTYSTDTMCU-UHFFFAOYSA-N
- SMILES： S(C1C=CC=C(C=1)N)(=O)(=O)O
- BRN： 473264
Computed Properties
- Exact Mass: 173.01500
- Monoisotopic Mass: 173.015
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 2
- Hydrogen Bond Acceptor Count: 4
- Heavy Atom Count: 11
- Rotatable Bond Count: 1
- Complexity: 219
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Surface Charge: 0
- XLogP3: -0.2
- Topological Polar Surface Area: 80.4
Experimental Properties
- Color/Form: White flake crystals, industrial products are gray with pink paste.
- Density: 1.69
- Melting Point: >300?°C (lit.)
- Boiling Point: °Cat760mmHg
- Flash Point: °C
- Refractive Index: 1.5500 (estimate)
- Solubility: ethanol: very slightly soluble(lit.)
- Water Partition Coefficient: Slightly soluble
- Stability/Shelf Life: Stable. Combustible. Incompatible with strong oxidizing agents, acids.
- PSA: 88.77000
- LogP: 2.17750
- Merck: 5927
- pka: 3.73(at 25℃)
- FEMA: 2464
- Solubility: It is slightly soluble in ethanol and ether, and soluble in water, alkali liquor and concentrated hydrochloric acid.
Metanilic acid Security Information
-
Symbol:
- Prompt：warning
- Signal Word：Warning
- Hazard Statement： H302,H312,H332
- Warning Statement： P280
- Hazardous Material transportation number：NONH for all modes of transport
- WGK Germany：3
- Hazard Category Code： 20/21/22
- Safety Instruction： S23-S28-S28A-S25
- RTECS：OY2300000
-
Hazardous Material Identification：
- Safety Term：S25;S28A
- Risk Phrases：R20/21/22
- HazardClass：IRRITANT
- TSCA：Yes
- Storage Condition：Store in tightly closed containers. Store in a cool, dry, well ventilated area away from incompatible substances.
Metanilic acid Customs Data
- HS CODE：2921420090
- Customs Data：
China Customs Code:
2921420090Overview:
2921420090 Other aniline derivatives and their salts. VAT:17.0% Tax refund rate:9.0% Regulatory conditions:nothing MFN tariff:6.5% general tariff:30.0%
Declaration elements:
Product Name, component content, use to
Summary:
HS:2921420090 aniline derivatives and their salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%
Metanilic acid Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| TRC | A591695-25g |
3-Amino-benzenesulfonic acid |
121-47-1 | 25g |
$ 50.00 | 2022-05-31 | ||
| TRC | A591695-50g |
3-Amino-benzenesulfonic acid |
121-47-1 | 50g |
$ 60.00 | 2022-05-31 | ||
| TRC | A591695-100g |
3-Amino-benzenesulfonic acid |
121-47-1 | 100g |
$ 70.00 | 2022-05-31 | ||
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | A0265-25g |
Metanilic acid |
121-47-1 | 99.0%(T) | 25g |
￥125.0 | 2022-06-10 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | A0265-500g |
Metanilic acid |
121-47-1 | 99.0%(T) | 500g |
￥690.0 | 2022-06-10 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | A426A-100g |
Metanilic acid |
121-47-1 | 98% | 100g |
￥97.0 | 2022-06-10 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | A129175-250g |
Metanilic acid |
121-47-1 | 98% | 250g |
￥114.90 | 2023-09-04 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | A129175-25g |
Metanilic acid |
121-47-1 | 98% | 25g |
￥30.90 | 2023-09-04 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | A129175-100g |
Metanilic acid |
121-47-1 | 98% | 100g |
￥63.90 | 2023-09-04 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | A129175-500g |
Metanilic acid |
121-47-1 | 98% | 500g |
￥177.90 | 2023-09-04 |
Metanilic acid Suppliers
Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier
(CAS:121-47-1)Metanilic acid
Order Number:sfd15713
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:37
Price ($):discuss personally
Email:[email protected]
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier
(CAS:121-47-1)3-Aminobenzenesulfonic Acid, ≥ 99.0%
Order Number:LE16375;LE8332659
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:14
Price ($):discuss personally
Email:[email protected]
Metanilic acid Related Literature
-
Mei-Hwa Lee,Danny O'Hare,Han-Zhang Guo,Chien-Hsin Yang,Hung-Yin Lin J. Mater. Chem. B 2016 4 3782
-
An?l ?etin,Saida Ortiz-Colón,Mathew P. Espe,Christopher J. Ziegler Dalton Trans. 2008 64
-
Ruili Liu,Huijun Cao,Zuobing Nie,Shihui Si,Xueliang Zhao,Xiaoming Zeng Anal. Methods 2016 8 1618
-
Di Wei,Almantas Pivrikas,Hannu Karhu,Himadri S. Majumdar,Tom Lindfors,Carita Kvarnstr?m,Ronald ?sterbacka,Ari Ivaska J. Mater. Chem. 2006 16 3014
-
Cuijuan Xing,Zhiming Zhang,Liangmin Yu,Lijuan Zhang,Graham A. Bowmaker RSC Adv. 2014 4 32718
Related Categories
- Solvents and Organic Chemicals Organic Compounds Benzenoids Benzene and substituted derivatives Benzenesulfonic acids and derivatives
- Solvents and Organic Chemicals Organic Compounds Acids/Esters
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- Catalysts and Inorganic Chemicals Inorganic Compounds Salt
- Pharmaceutical and Biochemical Products Pharmaceutical Intermediates
121-47-1 (Metanilic acid) Related Products
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Recommended suppliers
Suzhou Senfeida Chemical Co., Ltd
(CAS:121-47-1)Metanilic acid
Purity:99.9%
Quantity:200kg
Price ($):Inquiry
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:121-47-1)3-Aminobenzenesulfonic Acid, ≥ 99.0%
Purity:99%/99%
Quantity:25KG,200KG,1000KG/25KG,200KG,1000KG
Price ($):Inquiry/Inquiry