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

MOL File:: 128-97-2.mol

MSDS File:: SDS

Modify Date:: 2024/5/15 13:45:27

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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)
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)

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

Risk Statements

Safety Statements

26-36

WGK Germany

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(2)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemicals (India)	N0770	1,4,5,8-Naphthalenetetracarboxylic Acid (contains Monoanhydride)	128-97-2	25G	₹5700	2022-05-26	Buy
TCI Chemicals (India)	N0770	1,4,5,8-Naphthalenetetracarboxylic Acid (contains Monoanhydride)	128-97-2	250G	₹20000	2022-05-26	Buy

Product number	Packaging	Price	Buy
N0770	25G	₹5700	Buy
N0770	250G	₹20000	Buy

1,4,5,8-Naphthalenetetracarboxylic acid Chemical Properties,Uses,Production

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

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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

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1,4,5,8-Naphthalenetetracarboxylic acid Suppliers

Global( 260)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
GLR Innovations	+91 9891111994	New Delhi, India	4542	58	Inquiry
Jigs chemical	+91 (79) 26402695/26401498	Gujarat, India	319	58	Inquiry
Pharmaffiliates Analytics & Synthetics (P) Ltd.	91-172-5066494	Haryana, India	631	58	Inquiry
CHEMSWORTH	+91-261-2397244	New Delhi, India	6707	30	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6778	58	Inquiry
Hebei Mojin Biotechnology Co., Ltd	+86 13288715578 +8613288715578	China	12460	58	Inquiry
Hebei Duling International Trade Co. LTD	+8617333973358	China	15437	58	Inquiry
Henan Bao Enluo International TradeCo.，LTD	+86-17331933971 +86-17331933971	China	2503	58	Inquiry
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	China	20324	58	Inquiry
Ouhuang Engineering Materials (Hubei) Co., Ltd	+86-86177	China	2952	58	Inquiry

Supplier	Advantage
GLR Innovations	58
Jigs chemical	58
Pharmaffiliates Analytics & Synthetics (P) Ltd.	58
CHEMSWORTH	30
TCI Chemicals (India) Pvt. Ltd.	58
Hebei Mojin Biotechnology Co., Ltd	58
Hebei Duling International Trade Co. LTD	58
Henan Bao Enluo International TradeCo.，LTD	58
Henan Fengda Chemical Co., Ltd	58
Ouhuang Engineering Materials (Hubei) Co., Ltd	58

1,4,5,8-Naphthalenetetracarboxylic acid Spectrum

1,4,5,8-Naphthalenetetracarboxylic acid(128-97-2)MS 1,4,5,8-Naphthalenetetracarboxylic acid(128-97-2)IR1 1,4,5,8-Naphthalenetetracarboxylic acid(128-97-2)IR2

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

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4-(Hydroxymethyl)benzoic acid 1,4-Benzenedimethanol 1,8-BIS(HYDROXYMETHYL)NAPHTHALENE Terephthalic acid 1,4,5-TRIMETHYLNAPHTHALENE

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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