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52083-12-2

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52083-12-2 Usage

General Description

1,3-dioxo-1H,3H-naphtho[1,8-cd]pyran-6-sulphonic acid is a chemical compound with the molecular formula C14H6O7S. It is a sulfonic acid derivative of naphthopyran, which is a type of heterocyclic compound. This chemical is used in the pharmaceutical industry for the synthesis of various drugs, as well as in the production of dyes and pigments. It is also used in research and development laboratories as a reagent for organic synthesis. 1,3-dioxo-1H,3H-naphtho[1,8-cd]pyran-6-sulphonic acid is a versatile compound with a range of potential applications in various industries.

Check Digit Verification of cas no

The CAS Registry Mumber 52083-12-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,0,8 and 3 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 52083-12:
(7*5)+(6*2)+(5*0)+(4*8)+(3*3)+(2*1)+(1*2)=92
92 % 10 = 2
So 52083-12-2 is a valid CAS Registry Number.
InChI:InChI=1/C12H6O6S/c13-11-7-3-1-2-6-9(19(15,16)17)5-4-8(10(6)7)12(14)18-11/h1-5H,(H,15,16,17)

52083-12-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,3-dioxo-1h,3h-benzo[de]isochromene-6-sulfonic acid

1.2 Other means of identification

Product number -
Other names EINECS 257-647-9

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:52083-12-2 SDS

52083-12-2Upstream product

52083-12-2Relevant articles and documents

Dopant agent and electroconductive polymer material comprising the same

-

, (2008/06/13)

A conductive polymer material can exhibit good heat resistance and good moisture resistance, in which the conductive polymer comprises as a dopant at least one of aromatic sulfonic acid derivatives represented by general formula 1: 1wherein at least one of R1 to R6 represents a sulfonic acid group having a counter cation selected from the group consisting of a hydrogen ion, an alkali metal ion, an alkaline-earth ion and a transition metal ion belonging to groups 8 to 10 in the periodic table; and the remaining R1 to R6, which may be the same or different, represent hydrogen, alkyl having four or less carbon atoms or phenyl; or any two or more of R1 to R6 may be combined together to form an aromatic or aliphatic ring; and general formula 2: 2wherein at-least one of R7 to R10 represents a sulfonic acid group having a counter cation selected from the group consisting of a hydrogen ion, an alkali metal ion, an alkaline-earth ion and a transition metal ion belonging to groups 8 to 10 in the periodic table; and the remaining R7 l to R12, which may be the same or different, represent hydrogen, alkyl having four or less carbon atoms or phenyl; or any two or more of R7 to R10 may be combined together to form an aromatic or aliphatic ring.

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