Metanilic acid
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- $6 - $2640
- Product name: Metanilic acid
- CAS: 121-47-1
- MF: C6H7NO3S
- MW: 173.19
- EINECS:204-473-6
- MDL Number:MFCD00065345
- Synonyms:3-amino-benzenesulfonicaci ;Benzenesulfonic acid, 3-amino-;benzenesulfonicacid,3-amino ;Benzenesulfonicacid,3-amino- ;Kyselina anilin-3-sulfonova;Kyselina metanilova;kyselinaanilin-3-sulfonova ;kyselinametanilova
33 prices
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Brand
- aablocks
- AK Scientific
- Ambeed
- American Custom Chemicals Corporation
- Biosynth
- ChemScene
- Crysdot
- Frontier Specialty Chemicals
- Matrix Scientific
- Sigma-Aldrich
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
Package
- 0.25g
- 1G
- 2.5G
- 5g
- 25g
- 100g
- 100.00g
- 250g
- 500g
- 1000g
- 1kg
- 100 g
- Manufactureraablocks
- Product numberAA00HFRO
- Product description3-Aminobenzenesulfonic acid 98%
- Packaging1000g
- Price$36
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00HFRO
- Product description3-Aminobenzenesulfonic acid 98%
- Packaging500g
- Price$23
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00HFRO
- Product description3-Aminobenzenesulfonic acid ≥98%
- Packaging250g
- Price$22
- Updated2026-05-29
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- Manufactureraablocks
- Product numberAA00HFRO
- Product description3-Aminobenzenesulfonic acid ≥98%
- Packaging100g
- Price$15
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00HFRO
- Product description3-Aminobenzenesulfonic acid ≥98%
- Packaging25g
- Price$12
- Updated2026-05-29
- Buy
- ManufacturerAK Scientific
- Product numberR225
- Product descriptionMetanilicacid
- Packaging500g
- Price$101
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ92552
- Product descriptionMetanilicacid
- Packaging5g
- Price$10
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ92552
- Product descriptionMetanilicacid
- Packaging100g
- Price$40
- Updated2021-12-16
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- ManufacturerAmbeed
- Product numberA250699
- Product descriptionMetanilicacid 98%
- Packaging1kg
- Price$45
- Updated2021-12-16
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- ManufacturerAmbeed
- Product numberA250699
- Product descriptionMetanilicacid 98%
- Packaging25g
- Price$6
- Updated2021-12-16
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- ManufacturerAmbeed
- Product numberA250699
- Product descriptionMetanilicacid 98%
- Packaging100g
- Price$8
- Updated2021-12-16
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- ManufacturerAmbeed
- Product numberA250699
- Product descriptionMetanilicacid 98%
- Packaging500g
- Price$27
- Updated2021-12-16
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- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0030321
- Product descriptionMETANILIC ACID 95.00%
- Packaging1G
- Price$692.46
- Updated2021-12-16
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- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0030321
- Product descriptionMETANILIC ACID 95.00%
- Packaging2.5G
- Price$932.6
- Updated2021-12-16
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- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0030321
- Product descriptionMETANILIC ACID 95.00%
- Packaging5G
- Price$1114.58
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberAAA12147
- Product description3-Aminobenzenesulfonic acid
- Packaging2.5g
- Price$906.25
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00HFRO | 3-Aminobenzenesulfonic acid 98% | 1000g | $36 | 2026-05-29 | Buy |
| aablocks | AA00HFRO | 3-Aminobenzenesulfonic acid 98% | 500g | $23 | 2026-05-29 | Buy |
| aablocks | AA00HFRO | 3-Aminobenzenesulfonic acid ≥98% | 250g | $22 | 2026-05-29 | Buy |
| aablocks | AA00HFRO | 3-Aminobenzenesulfonic acid ≥98% | 100g | $15 | 2026-05-29 | Buy |
| aablocks | AA00HFRO | 3-Aminobenzenesulfonic acid ≥98% | 25g | $12 | 2026-05-29 | Buy |
| AK Scientific | R225 | Metanilicacid | 500g | $101 | 2021-12-16 | Buy |
| AK Scientific | J92552 | Metanilicacid | 5g | $10 | 2021-12-16 | Buy |
| AK Scientific | J92552 | Metanilicacid | 100g | $40 | 2021-12-16 | Buy |
| Ambeed | A250699 | Metanilicacid 98% | 1kg | $45 | 2021-12-16 | Buy |
| Ambeed | A250699 | Metanilicacid 98% | 25g | $6 | 2021-12-16 | Buy |
| Ambeed | A250699 | Metanilicacid 98% | 100g | $8 | 2021-12-16 | Buy |
| Ambeed | A250699 | Metanilicacid 98% | 500g | $27 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0030321 | METANILIC ACID 95.00% | 1G | $692.46 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0030321 | METANILIC ACID 95.00% | 2.5G | $932.6 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0030321 | METANILIC ACID 95.00% | 5G | $1114.58 | 2021-12-16 | Buy |
| Biosynth | AAA12147 | 3-Aminobenzenesulfonic acid | 2.5g | $906.25 | 2026-06-04 | Buy |
Properties
Melting point :>300 °C (lit.)
Density :1.69
refractive index :1.5500 (estimate)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :ethanol: very slightly soluble(lit.)
pka :3.73(at 25℃)
form :Powder
color :White to grayish-beige
Water Solubility :slightly soluble
Merck :14,5927
BRN :473264
Stability :Stable. Combustible. Incompatible with strong oxidizing agents, acids.
InChI :1S/C6H7NO3S/c7-5-2-1-3-6(4-5)11(8,9)10/h1-4H,7H2,(H,8,9,10)
InChIKey :ZAJAQTYSTDTMCU-UHFFFAOYSA-N
SMILES :Nc1cccc(c1)S(O)(=O)=O
LogP :-2.77 at 21℃
CAS DataBase Reference :121-47-1(CAS DataBase Reference)
NIST Chemistry Reference :Metanilic acid(121-47-1)
EPA Substance Registry System :Metanilic acid (121-47-1)
Density :1.69
refractive index :1.5500 (estimate)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :ethanol: very slightly soluble(lit.)
pka :3.73(at 25℃)
form :Powder
color :White to grayish-beige
Water Solubility :slightly soluble
Merck :14,5927
BRN :473264
Stability :Stable. Combustible. Incompatible with strong oxidizing agents, acids.
InChI :1S/C6H7NO3S/c7-5-2-1-3-6(4-5)11(8,9)10/h1-4H,7H2,(H,8,9,10)
InChIKey :ZAJAQTYSTDTMCU-UHFFFAOYSA-N
SMILES :Nc1cccc(c1)S(O)(=O)=O
LogP :-2.77 at 21℃
CAS DataBase Reference :121-47-1(CAS DataBase Reference)
NIST Chemistry Reference :Metanilic acid(121-47-1)
EPA Substance Registry System :Metanilic acid (121-47-1)
Safety Information
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| Signal word: | Warning | ||||||||||
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Description
Metanilic acid was used in the synthesis of cytocompatible sulfonated polyanilines. It was used in fabrication of novel glucose biosensor having large active surface area and excellent conductivity. It undergoes microbial desulfonation to 3-aminophenol by Pseudomonas sp. strain S-313. It can be used to produce CN3O6(1-)*Cs(1+) and dicesium salt of N-nitrometanilic acid at temperature of 25°C.More related product prices
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Suppliers and manufacturers
Hebei Chuanghai Biotechnology Co., Ltd
Metanilic acid
CAS:121-47-1
HANGZHOU HAILAN CHEMICAL CO.,LTD.
Capot Chemical Co.,Ltd.
Henan Tianfu Chemical Co.,Ltd.
Shanghai Time Chemicals CO., Ltd.
Hefei TNJ Chemical Industry Co.,Ltd.
Metanilic acid
CAS:121-47-1