Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>1,4,5,8-Naphthalenetetracarboxylic acid

1,4,5,8-Naphthalenetetracarboxylic acid

1,4,5,8-Naphthalenetetracarboxylic acid Structure
1,4,5,8-Naphthalenetetracarboxylic acid structure
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:2024-04-23 19:22:53
Request For Quotation

1,4,5,8-Naphthalenetetracarboxylic acid Properties

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 1
FDA UNII UNB96NX2F8
NIST Chemistry Reference 1,4,5,8-Naphthalenetetracarboxylic acid(128-97-2)
EPA Substance Registry System 1,4,5,8-Naphthalenetetracarboxylic acid (128-97-2)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
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
0
1 0

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 2024-03-01 Buy
TCI Chemical N0770 1,4,5,8-Naphthalenetetracarboxylic Acid (contains Monoanhydride) >60.0%(NMR) 128-97-2 250g $576 2024-03-01 Buy
TRC B504333 Naphthalene-1,4,5,8-tetracarboxylicAcid 128-97-2 250mg $45 2021-12-16 Buy
Matrix Scientific 097531 Naphthalene-1,4,5,8-tetracarboxylic acid technical 128-97-2 10g $57 2021-12-16 Buy
Matrix Scientific 097531 Naphthalene-1,4,5,8-tetracarboxylic acid technical 128-97-2 100g $303 2021-12-16 Buy
Product number Packaging Price Buy
N0770 25g $108 Buy
N0770 250g $576 Buy
B504333 250mg $45 Buy
097531 10g $57 Buy
097531 100g $303 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

Formyl chloride Malononitrile Naphthalene Sodium oxide Dimethylcarbamoyl chloride
Acenaphthene Aluminium chloride hexahydrate

1of2

Preparation Products

Vat Orange 7 Vat Brown 14 Vat Red 14 Vat Brown 22 3,12-diethoxybisbenzimidazo[2,1-b:1',2'-j]benzo[lmn][3,8]phenanthroline-6,9-dione
1,4,5,8-Naphthalenetetracarboxylic dianhydride

1of2

1,4,5,8-Naphthalenetetracarboxylic acid Suppliers

Global( 261)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Mojin Biotechnology Co., Ltd 		+8613288715578 sales@hbmojin.com China 12456 58
Henan Bao Enluo International TradeCo.，LTD 		+86-17331933971 +86-17331933971 deasea125996@gmail.com China 2503 58
Henan Fengda Chemical Co., Ltd 		+86-371-86557731 +86-13613820652 info@fdachem.com China 7845 58
Ouhuang Engineering Materials (Hubei) Co., Ltd 		+8617702722807 admin@hbouhuang.com China 2259 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21691 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 8823 58
Supplier Advantage
Hebei Mojin Biotechnology Co., Ltd 		58
Henan Bao Enluo International TradeCo.，LTD 		58
Henan Fengda Chemical Co., Ltd 		58
Ouhuang Engineering Materials (Hubei) Co., Ltd 		58
Henan Tianfu Chemical Co.,Ltd. 		55
Shanghai Time Chemicals CO., Ltd. 		55
career henan chemical co 		58
SHANDONG ZHI SHANG CHEMICAL CO.LTD 		58
Hubei Jusheng Technology Co.,Ltd. 		58
Hebei Guanlang Biotechnology Co., Ltd. 		58

View Lastest Price from 1,4,5,8-Naphthalenetetracarboxylic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1,4,5,8-Naphthalenetetracarboxylic acid pictures 2024-04-23 1,4,5,8-Naphthalenetetracarboxylic acid
128-97-2
 US $8.00-6.00 / kg 1kg 99% g-kg-tons, free sample is available Henan Fengda Chemical Co., Ltd
1,4,5,8-Naphthalenetetracarboxylic acid pictures 2024-04-22 1,4,5,8-Naphthalenetetracarboxylic acid
128-97-2
 US $15.00 / kg 1kg 99.912% 10ton Ouhuang Engineering Materials (Hubei) Co., Ltd
1,4,5,8-Naphthalenetetracarboxylic acid pictures 2023-08-18 1,4,5,8-Naphthalenetetracarboxylic acid
128-97-2
 US $20.00 / kg 1kg 99% 1000tons Henan Bao Enluo International TradeCo.，LTD

1,4,5,8-Naphthalenetetracarboxylic acid Spectrum

1,4,5,8-Naphthalenetetracarboxylic acid(128-97-2)MS1,4,5,8-Naphthalenetetracarboxylic acid(128-97-2)IR11,4,5,8-Naphthalenetetracarboxylic acid(128-97-2)IR2

128-97-2(1,4,5,8-Naphthalenetetracarboxylic acid)Related Search:

1,4-Naphthalenedicarboxylic acid 2-Tetrahydrofuroic acid Pyromellitic acid 1,2,3,4-Tetrahydronaphthalene Naphthalene
3,5-Dihydroxybenzoic acid Tetrachlorophthalic acid 1-Naphthoic acid p-Toluic acid PEN
4-(Hydroxymethyl)benzoic acid 1,4-Benzenedimethanol 1,8-BIS(HYDROXYMETHYL)NAPHTHALENE Terephthalic acid 1,4,5-TRIMETHYLNAPHTHALENE
4-Formylbenzoic acid 1,5-DIMETHYLNAPHTHALENE 1,8-DIMETHYLNAPHTHALENE

1of4

naphthalene-1,4,5,8-tetracarboxylic acid 1,4,5,8-naphthalenetetraformicacid 1,4,5,8-Tetracarboxynaphthalene 1,4,5,8-NAPHTHALENETETRACARBOXYLIC ACID 1,4,5,8-Naphthalenetetracaboxylic Acid 1,4,5,8-NAPHTHALENETETRACARBOXYLIC ACID, 96+% 1,4,5,8-Naphthalenetetracarbonic acid 1,4,5,8-NAPHTHALENETETRACARBOXYLIC ACID HYDRATE 98% Naphthaline-1,4,5,8-tetracarbonic acid naphthalenetetracarboxylic acid(1,4,5,8) 1,4,5,8-Naphthalenet 1,4,5,8-Naphthalenetetracarboxylic Acid (contains Monoanhydride) Naphthalene-1,4,5,8-tetracarboxylic acid, 95+% 1,4,5,8-Naphthalenetetracarboxylic acid, 60%, mixture: monoanhydride 1,4,5,8-NaphthalenetetracarboxylicAcid(containsMonoanhydride)> 60.0%(NMR) 1,4,5,8-Naphthalenetetracarboxylicaci 1,4,5,8-Naphthalenetetracarboxylic acid ISO 9001：2015 REACH Synthetic dyestuff 128-97-2 1,4,5,8-Naphthalenetetracarboxylic acid 1,4,5, 8-naphthyltetracarboxylic acid 1,4,5,8-Napthalene tetra carboxylic acid 128-97-2 C14H8O8 C10H4COOH4 Intermediates of Dyes and Pigments john's