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Disodium (4-methyl-2-oxo-2H-1-benzopyran-6,7-diyl)disulphate, also known as sodium 4-methyl-2-oxo-2H-1-benzopyran-6,7-disulfonate, is a synthetic organic compound with the chemical formula C11H6Na2O7S2. It is a disodium salt derived from 4-methyl-2-oxo-2H-1-benzopyran-6,7-diyl disulfonic acid, which is a derivative of the benzopyran ring system. disodium (4-methyl-2-oxo-2H-1-benzopyran-6,7-diyl)disulphate is characterized by its yellowish color and is soluble in water. It is primarily used as a chemical intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its complex structure and reactivity, it is typically handled by professionals in controlled laboratory settings.

1040-23-9

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1040-23-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1040-23-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,0,4 and 0 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1040-23:
(6*1)+(5*0)+(4*4)+(3*0)+(2*2)+(1*3)=29
29 % 10 = 9
So 1040-23-9 is a valid CAS Registry Number.
InChI:InChI=1/C10H8O10S2.2Na/c1-5-2-10(11)18-7-4-9(20-22(15,16)17)8(3-6(5)7)19-21(12,13)14;;/h2-4H,1H3,(H,12,13,14)(H,15,16,17);;/q;2*+1/p-2

1040-23-9SDS

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 disodium,(4-methyl-2-oxo-6-sulfonatooxychromen-7-yl) sulfate

1.2 Other means of identification

Product number -
Other names 4-Methyl-6,7-bis-sulfooxy-cumarin,Dinatrium-Salz

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:1040-23-9 SDS

1040-23-9Upstream product

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