1,4,5,8-Naphthalenetetracarboxylic acid

Min.Order / FOB Price:Get Latest Price

100 Gram	Negotiable

100 Gram

Negotiable

Min.Order :100 Gram
Purity: 99%
Payment Terms : T/T,MoneyGram,Other

Keywords

1,4,5,8-Naphthalenetetracarboxylic acid 128-97-2 99%purity

Quick Details

Appearance:White powder
Application:INTERMEDIATE
PackAge:according to the need of packing
ProductionCapacity:100|Kilogram|Day
Storage:2-8°C
Transportation:SEA/COURIER/AIR

Superiority:

1,4,5,8-Naphthalenetetracarboxylic acid Basic information
Product Name:   1,4,5,8-Naphthalenetetracarboxylic acid
Synonyms:   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%
CAS:   128-97-2
MF:   C14H8O8
MW:   304.21
EINECS:   204-924-7
Product Categories:   Intermediates of Dyes and Pigments
Mol File:   128-97-2.mol

Details:

1,4,5,8-Naphthalenetetracarboxylic acid Chemical 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
pka   1.03±0.10(Predicted)
form    powder to crystal
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 Information
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.
MSDS Information
1,4,5,8-Naphthalenetetracarboxylic acid Usage And Synthesis
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.