ChemicalBook >> CAS DataBase List >>1,4,5,8-Naphthalenetetracarboxylic acid
1,4,5,8-Naphthalenetetracarboxylic acid
- CAS No.
- 128-97-2
- Chemical Name:
- 1,4,5,8-Naphthalenetetracarboxylic acid
- Synonyms
- 60.0%(NMR);Synthetic dyestuff;1,4,5,8-Naphthalenet;1,4,5,8-Tetracarboxynaphthalene;1,4,5,8-naphthalenetetraformicacid;1,4,5,8-Naphthalenetetracarbonic acid;1,4,5,8-Naphthalenetetracarboxylicaci;1,4,5, 8-naphthyltetracarboxylic acid;Naphthaline-1,4,5,8-tetracarbonic acid;1,4,5,8-Naphthalenetetracaboxylic Acid
- CBNumber:
- CB0103202
- Molecular Formula:
- C14H8O8
- Molecular Weight:
- 304.21
- MDL Number:
- MFCD00004012
- MOL File:
- 128-97-2.mol
- MSDS File:
- SDS
Last updated:2025-04-22 19:50:33
| Melting point | 180 °C |
|---|---|
| Boiling point | 405.05°C (rough estimate) |
| Density | 1.5387 (rough estimate) |
| refractive index | 1.5500 (estimate) |
| Water Solubility | Soluble in water |
| form | powder to crystal |
| pka | 1.03±0.10(Predicted) |
| color | White to Light yellow to Light orange |
| CAS DataBase Reference | 128-97-2(CAS DataBase Reference) |
| EWG's Food Scores | |
| FDA UNII | |
| NIST Chemistry Reference | |
| EPA Substance Registry System |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H315-H319 | |||||||||
| Precautionary statements | P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | QK3690000 | |||||||||
| HS Code | 29173990 | |||||||||
| Toxicity | mouse,LD50,oral,3800mg/kg (3800mg/kg),"Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 90, 1982. | |||||||||
| NFPA 704 |
|
1,4,5,8-Naphthalenetetracarboxylic acid price More Price(16)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | N0770 | 1,4,5,8-Naphthalenetetracarboxylic Acid (contains Monoanhydride) >60.0%(NMR) | 128-97-2 | 25g | $108 | 2025-03-01 | Buy |
| TCI Chemical | N0770 | 1,4,5,8-Naphthalenetetracarboxylic Acid (contains Monoanhydride) >60.0%(NMR) | 128-97-2 | 250g | $576 | 2025-03-01 | Buy |
| TRC | B504333 | Naphthalene-1,4,5,8-tetracarboxylicAcid | 128-97-2 | 250mg | $45 | 2022-12-16 | Buy |
| Matrix Scientific | 097531 | Naphthalene-1,4,5,8-tetracarboxylic acid technical | 128-97-2 | 10g | $57 | 2022-12-16 | Buy |
| Matrix Scientific | 097531 | Naphthalene-1,4,5,8-tetracarboxylic acid technical | 128-97-2 | 100g | $303 | 2022-12-16 | Buy |
1,4,5,8-Naphthalenetetracarboxylic acid Chemical Properties,Uses,Production
Chemical Properties
1,4,5,8-Naphthalenetetracarboxylic acid is a white crystals. Insoluble in ethanol, chloroform and benzene. Soluble in acetone aqueous solution.Uses
1,4,5,8-Naphthalenetetracarboxylic acid is a carboxylic acid organic compound and can be used as an intermediate for dyes, pigments, resins, etc.Synthesis
1,4,5,8-Naphthalenetetracarboxylic acid is prepared from pyrene by chlorination and oxidation.1,4,5,8-Naphthalenetetracarboxylic acid Preparation Products And Raw materials
Raw materials
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Preparation Products
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Global( 259)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12453 | 58 |
| Henan Bao Enluo International TradeCo.，LTD | +86-17331933971 +86-17331933971 | deasea125996@gmail.com | China | 2503 | 58 |
| Ouhuang Engineering Materials (Hubei) Co., Ltd | +8617702722807 | admin@hbouhuang.com | China | 738 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21695 | 55 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 | jack.li@time-chemicals.com | China | 1807 | 55 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 | sales@sdzschem.com | China | 2931 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8822 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5909 | 58 |
View Lastest Price from 1,4,5,8-Naphthalenetetracarboxylic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-04-22 | 1,4,5,8-Naphthalenetetracarboxylic acid
128-97-2
|
US $15.00 / kg | 1kg | 99.912% | 10ton | Ouhuang Engineering Materials (Hubei) Co., Ltd | |
 |
2024-08-18 | 1,4,5,8-Naphthalenetetracarboxylic acid
128-97-2
|
US $20.00 / kg | 1kg | 99% | 1000tons | Henan Bao Enluo International TradeCo.，LTD | |
 |
2024-07-01 | 1,4,5,8-Naphthalenetetracarboxylic acid
128-97-2
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd |
-
- 1,4,5,8-Naphthalenetetracarboxylic acid
128-97-2
- US $15.00 / kg
- 99.912%
- Ouhuang Engineering Materials (Hubei) Co., Ltd
-
- 1,4,5,8-Naphthalenetetracarboxylic acid
128-97-2
- US $20.00 / kg
- 99%
- Henan Bao Enluo International TradeCo.，LTD
-
- 1,4,5,8-Naphthalenetetracarboxylic acid
128-97-2
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
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1,4,5,8-Naphthalenetetracarboxylic acid ISO 9001：2015 REACH
Synthetic dyestuff
128-97-2 1,4,5,8-Naphthalenetetracarboxylic acid
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1,4,5,8-Napthalene tetra carboxylic acid
128-97-2
C14H8O8
C10H4COOH4
Intermediates of Dyes and Pigments
john's