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Naphthalene-1,8-dicarboxylic acid dipotassium salt, also known as potassium naphthalene-1,8-dicarboxylate, is a chemical compound with the formula C12H6K2O4. It is a white crystalline solid that is soluble in water and slightly soluble in ethanol. Naphthalene-1,8-dicarboxylic acid dipotassium salt is derived from naphthalene, a polycyclic aromatic hydrocarbon, and is formed by the dicarboxylation of naphthalene, followed by the substitution of the hydrogen atoms with potassium ions. It is primarily used as an intermediate in the synthesis of various chemicals, including dyes, pharmaceuticals, and polymers, such as polyethylene naphthalate (PEN), a high-performance plastic with properties similar to polyethylene terephthalate (PET). The compound is also known for its potential applications in the development of organic electronic devices and as a precursor in the production of certain types of liquid crystals.

1209-84-3

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1209-84-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1209-84-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,0 and 9 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1209-84:
(6*1)+(5*2)+(4*0)+(3*9)+(2*8)+(1*4)=63
63 % 10 = 3
So 1209-84-3 is a valid CAS Registry Number.
InChI:InChI=1/C12H8O4.2K/c13-11(14)8-5-1-3-7-4-2-6-9(10(7)8)12(15)16;;/h1-6H,(H,13,14)(H,15,16);;/q;2*+1/p-2

1209-84-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name dipotassium,naphthalene-1,8-dicarboxylate

1.2 Other means of identification

Product number -
Other names 1,8-Naphthalenedicarboxylic acid,dipotassium salt

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1209-84-3 SDS

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