SODIUM NAPHTHIONATE
1-Naphthylamine-7-Sulfonic Acid
CAS: 119-28-8
Molecular Formula: C10H9NO3S
SODIUM NAPHTHIONATE - Names and Identifiers
| Name | 1-Naphthylamine-7-Sulfonic Acid |
| Synonyms | C.I. 26135 Cleves acid Cleves acid 1,7 1,7-Cleve's acid SODIUM NAPTHIONATE TIMTEC-BB SBB000621 SODIUM NAPHTHIONATE NAPHTHIONIC ACID SODIUM SALT PARA-NAPHTHIONIC ACID, NA SALT 1-Naphthylamine-7-Sulfonic Acid 1-Naphthylamine-7- sulfonic acid 8-Amino-2-naphtalenesulfonic acid 8-Aminonaphthalene-2-sulfonic acid SODIUM 1-NAPHTHYLAMINE-4-SULFONATE NAPHTHIONIC ACID SODIUM SALT 0.5-WATER NAPHTHYLAMINE-4-SULFONIC ACID SODIUM SALT |
| CAS | 119-28-8 |
| EINECS | 204-311-4 |
| InChI | InChI=1/C10H9NO3S/c11-10-3-1-2-7-4-5-8(6-9(7)10)15(12,13)14/h1-6H,11H2,(H,12,13,14) |
| InChIKey | QEZZCWMQXHXAFG-UHFFFAOYSA-N |
SODIUM NAPHTHIONATE - Physico-chemical Properties
| Molecular Formula | C10H9NO3S |
| Molar Mass | 223.25 |
| Density | 1.3588 (rough estimate) |
| Melting Point | ≥300°C(lit.) |
| Boling Point | 220°C (rough estimate) |
| Appearance | Yellow to gray to brown powder |
| Merck | 14,2351 |
| BRN | 2115629 |
| pKa | pK1: 3.66 (25°C) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.6500 (estimate) |
| MDL | MFCD00004032 |
| Physical and Chemical Properties | Trait light gray crystals. solubility insoluble in water, ethanol, ether. Soluble in lye. |
| Use | It is mainly used for the preparation of direct Fast Blue B2R, BGL, gray LBN, Brown RTL, direct black FF and sulfide salt CD, etc. |
SODIUM NAPHTHIONATE - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | 34 - Causes burns |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 2585 8/PG 3 |
| WGK Germany | 2 |
| TSCA | Yes |
| HS Code | 29214500 |
| Hazard Class | 8 |
| Packing Group | III |
SODIUM NAPHTHIONATE - Upstream Downstream Industry
| Raw Materials | Titanium(IV) oxide Sulfuric acid Iron Nitric acid |
SODIUM NAPHTHIONATE - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| application | is mainly used for the preparation of direct sun-resistant blue B2R, BGL, gray LBN, brown RTL, direct black FF, sulfide salt CD, etc. this product is a dye intermediate and is used to manufacture direct sun-resistant blue B2RL, direct sun-resistant red brown RTL, sulfide blue CV and other dyes. |
| production method | is obtained by sulfonation, nitration, neutralization, reduction and acidification of naphthalene. |
Last Update：2024-04-10 22:29:15
Supplier List
Featured ProductsSpot supply
Product Name: 1-Naphthylamine-7-sulfonic acid Visit Supplier Webpage Request for quotationCAS: 119-28-8
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: 1-Naphthylamine-7-Sulfonic Acid Request for quotationCAS: 119-28-8
Tel: 021-60556179
Email: 18721521379@163.com
Mobile: +86-18721521379
Wechat: 18721521379
Spot supply
Product Name: 1-Naphthylamine-7-Sulfonic Acid Request for quotationCAS: 119-28-8
Tel: 0513-66814854
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Spot supply
Product Name: 1-Naphthylamine-7-Sulfonic Acid Request for quotationCAS: 119-28-8
Tel: +86-17505207175
Email: 3787852685@qq.com
Mobile: +86-17505207175
QQ: 3787852685
Wechat: chemical6666
Spot supply
Product Name: 1-Naphthylamine-7-Sulfonic Acid Request for quotationCAS: 119-28-8
Tel: +86-13776910623
Email: r@reformchem.com
Mobile: +86-13776910623
QQ: 3785839865
Wechat: chemical6666
Spot supply
Product Name: 8-Amino-2-naphthalenesulfonicAcid Request for quotationCAS: 119-28-8
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: 8-Amino-2-naphthalenesulfonic Acid Visit Supplier Webpage Request for quotationCAS: 119-28-8
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: 1-Naphthylamine-7-sulfonic acid Visit Supplier Webpage Request for quotationCAS: 119-28-8
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Multiple Specifications
Product Name: 8-Amino-2-naphthalenesulfonic acid Visit Supplier Webpage Request for quotationCAS: 119-28-8
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Product Name: 1-Naphthylamine-7-sulfonic acid|1-Amino-7-naphthalenesulfonic acid Request for quotation
CAS: 119-28-8
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
WhatsApp: 13605431940
CAS: 119-28-8
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
WhatsApp: 13605431940
Featured ProductsSpot supply
Product Name: 1-Naphthylamine-7-sulfonic acid Visit Supplier Webpage Request for quotationCAS: 119-28-8
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: 1-Naphthylamine-7-Sulfonic Acid Request for quotationCAS: 119-28-8
Tel: 021-60556179
Email: 18721521379@163.com
Mobile: +86-18721521379
Wechat: 18721521379
Spot supply
Product Name: 1-Naphthylamine-7-Sulfonic Acid Request for quotationCAS: 119-28-8
Tel: 0513-66814854
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Spot supply
Product Name: 1-Naphthylamine-7-Sulfonic Acid Request for quotationCAS: 119-28-8
Tel: +86-17505207175
Email: 3787852685@qq.com
Mobile: +86-17505207175
QQ: 3787852685
Wechat: chemical6666
Spot supply
Product Name: 1-Naphthylamine-7-Sulfonic Acid Request for quotationCAS: 119-28-8
Tel: +86-13776910623
Email: r@reformchem.com
Mobile: +86-13776910623
QQ: 3785839865
Wechat: chemical6666
Spot supply
Product Name: 8-Amino-2-naphthalenesulfonicAcid Request for quotationCAS: 119-28-8
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: 8-Amino-2-naphthalenesulfonic Acid Visit Supplier Webpage Request for quotationCAS: 119-28-8
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: 1-Naphthylamine-7-sulfonic acid Visit Supplier Webpage Request for quotationCAS: 119-28-8
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Multiple Specifications
Product Name: 8-Amino-2-naphthalenesulfonic acid Visit Supplier Webpage Request for quotationCAS: 119-28-8
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Product Name: 1-Naphthylamine-7-sulfonic acid|1-Amino-7-naphthalenesulfonic acid Request for quotation
CAS: 119-28-8
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
WhatsApp: 13605431940
CAS: 119-28-8
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
WhatsApp: 13605431940
View History
Raw Materials for SODIUM NAPHTHIONATE