ChemicalBook > Product Catalog >Organic Chemistry >Amides >Sulfonic acids amino compound >7-(Acetylamino)-4-hydroxy-2-naphthalenesulfonic acid
7-(Acetylamino)-4-hydroxy-2-naphthalenesulfonic acid
- CAS No.
- 6334-97-0
- Chemical Name:
- 7-(Acetylamino)-4-hydroxy-2-naphthalenesulfonic acid
- Synonyms
- ACETYL J ACID;2-Acetamido-5-naphthol-7-sufonicacid;2-ACETAMIDO-5-NAPHTHOL-7-SULFONIC ACID;7-acetamido-4-hydroxynaphthalene-2-sulfonicaci;7-ACETAMIDO-4-HYDROXY-2-NAPHTHALENESULFONIC ACID;2-ACETAMIDO-5-HYDROXY-7-NAPHTHALENESULFONIC ACID;7-acetamido-4-hydroxynaphthalene-2-sulfonic acid;7-acetamido-4-hydroxynaphthalene-2-sulphonic acid;1-Hydroxy-6-acetylamino-3-naphthalenesulfonic acid;2-acetylamino-5-hydroxy-7-naphthalenesulfonic acid
- CBNumber:
- CB7425172
- Molecular Formula:
- C12H11NO5S
- Molecular Weight:
- 281.28
- MOL File:
- 6334-97-0.mol
- Modify Date:
- 2023/11/6 15:21:11
Boiling point | 545.86℃[at 101 325 Pa] |
---|---|
Density | 1.581[at 20℃] |
vapor pressure | 0Pa at 25℃ |
Water Solubility | 17.5g/L |
LogP | -1.36 at 25℃ |
CAS DataBase Reference | 6334-97-0(CAS DataBase Reference) |
EPA Substance Registry System | 2-Naphthalenesulfonic acid, 7-(acetylamino)-4-hydroxy- (6334-97-0) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H315-H319-H335 |
Precautionary statements | P261-P305+P351+P338 |
7-(Acetylamino)-4-hydroxy-2-naphthalenesulfonic acid Chemical Properties,Uses,Production
Chemical Properties
7-Acetamido-4-hydroxynaphthalene-2-sulfonic acid [6334-97-0] N-acetyl J acid, is produced by reaction of the sodium salt of J acid with acetic anhydride in aqueous solution at 20 – 30℃, followed by heating at 95℃ with sodium carbonate to hydrolyze any O-acetyl derivative present (yield 85 %). It is used to produce C.I. Acid Orange 27, C.I. Acid Red 137, and C.I. Direct Red 77.
7-(Acetylamino)-4-hydroxy-2-naphthalenesulfonic acid Preparation Products And Raw materials
Global( 65)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
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Vipul Organics Ltd | +91-2266139999 +91-2266139999 | Maharashtra, India | 277 | 58 | Inquiry |
Jemby Chem Limited | +91-7929706475 +91-9825064400 | Gujarat, India | 6 | 58 | Inquiry |
KPCL Industries (part of Benzo Products (I) Pvt Ltd) | +91-7948989351 +91-9924992995 | Gujarat, India | 51 | 58 | Inquiry |
Jaffs Dyechem Private Limited | +91-9825035135 +91-7925392314 | Gujarat, India | 309 | 58 | Inquiry |
R K Synthesis Limited | 08048371768Ext 181 | Ahmedabad, India | 7 | 58 | Inquiry |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | China | 49391 | 58 | Inquiry |
career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29826 | 58 | Inquiry |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | China | 34571 | 58 | Inquiry |
Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | China | 24607 | 58 | Inquiry |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | China | 52861 | 58 | Inquiry |
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ACETYL J ACID
2-acetylamino-5-hydroxy-7-naphthalenesulfonic acid
2-ACETAMIDO-5-NAPHTHOL-7-SULFONIC ACID
2-ACETAMIDO-5-HYDROXY-7-NAPHTHALENESULFONIC ACID
7-(acetylamino)-4-hydroxy-2-naphthalenesulfonic acid
7-acetamido-4-hydroxynaphthalene-2-sulphonic acid
7-acetamido-4-hydroxynaphthalene-2-sulfonic acid
2-Acetamido-5-naphthol-7-sufonicacid
7-ACETAMIDO-4-HYDROXY-2-NAPHTHALENESULFONIC ACID
1-Hydroxy-6-acetylamino-3-naphthalenesulfonic acid
2-Naphthalenesulfonicacid, 7-(acetylaMino)-4-hydroxy-
3,4,9,10-tetramethoxy-7,11b-dihydro-6H-indeno[2,1-c][1]benzopyran-6a-ol
7-acetamido-4-hydroxynaphthalene-2-sulfonicaci
7-(Acetylamino)-4-hydroxy-2-naphthalenesulfonic acid ISO 9001:2015 REACH
6334-97-0