5-amino-2-methoxybenzenesulfonic acid
4-Aminoanisole-3-sulfonic acid
CAS: 13244-33-2
Molecular Formula: C7H9NO4S
5-amino-2-methoxybenzenesulfonic acid - Names and Identifiers
5-amino-2-methoxybenzenesulfonic acid - Physico-chemical Properties
| Molecular Formula | C7H9NO4S |
| Molar Mass | 203.22 |
| Density | 1.4540 (rough estimate) |
| Melting Point | 314-318 C |
| Appearance | Crystalline powder |
| Color | White to Gray to Brown |
| pKa | -1.37±0.42(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.6370 (estimate) |
| MDL | MFCD00035804 |
| Use | For acidic, reactive, indirect dye intermediates |
5-amino-2-methoxybenzenesulfonic acid - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R43 - May cause sensitization by skin contact |
| Safety Description | S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S36/37 - Wear suitable protective clothing and gloves. |
| RTECS | DB4950000 |
| HS Code | 29221985 |
5-amino-2-methoxybenzenesulfonic acid - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | used as intermediate of acidic, reactive and indirect dyes direct red 8, 224, 243, direct blending of red D-GLN, reactive red 8, 222, 33, 43 and other dyes intermediates. |
Last Update：2024-04-09 21:01:54
Supplier List
Spot supply
Product Name: 4-Aminoanisole-3-sulfonic acid Request for quotationCAS: 13244-33-2
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3787852685
Spot supply
Product Name: 4-Aminoanisole-3-sulfonic acid Request for quotationCAS: 13244-33-2
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
Spot supply
Product Name: 4-Aminoanisole-3-sulfonic acid Request for quotationCAS: 13244-33-2
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
Product Name: p-Anisidine-3-sulfonic acid Visit Supplier Webpage Request for quotation
CAS: 13244-33-2
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 13244-33-2
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Product Name: 4-Aminoanisole-3-sulfonic acid Request for quotation
CAS: 13244-33-2
Tel: 15533675005
Email: 27475469@qq.com
Mobile: 15533675005
QQ: 27475469
Send QQ message
CAS: 13244-33-2
Tel: 15533675005
Email: 27475469@qq.com
Mobile: 15533675005
QQ: 27475469
Spot supply
Product Name: 4-Aminoanisole-3-sulfonic acid Request for quotationCAS: 13244-33-2
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3787852685
Spot supply
Product Name: 4-Aminoanisole-3-sulfonic acid Request for quotationCAS: 13244-33-2
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
Spot supply
Product Name: 4-Aminoanisole-3-sulfonic acid Request for quotationCAS: 13244-33-2
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
Product Name: p-Anisidine-3-sulfonic acid Visit Supplier Webpage Request for quotation
CAS: 13244-33-2
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 13244-33-2
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Product Name: 4-Aminoanisole-3-sulfonic acid Request for quotation
CAS: 13244-33-2
Tel: 15533675005
Email: 27475469@qq.com
Mobile: 15533675005
QQ: 27475469Send QQ message
CAS: 13244-33-2
Tel: 15533675005
Email: 27475469@qq.com
Mobile: 15533675005
QQ: 27475469
View History