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4-[(1,3-dioxobutyl)amino]naphthalene-1-sulphonic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

68030-71-7

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68030-71-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 68030-71-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,0,3 and 0 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 68030-71:
(7*6)+(6*8)+(5*0)+(4*3)+(3*0)+(2*7)+(1*1)=117
117 % 10 = 7
So 68030-71-7 is a valid CAS Registry Number.
InChI:InChI=1/C14H13NO5S/c1-9(16)8-14(17)15-12-6-7-13(21(18,19)20)11-5-3-2-4-10(11)12/h2-7H,8H2,1H3,(H,15,17)(H,18,19,20)

68030-71-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-(3-oxobutanoylamino)naphthalene-1-sulfonic acid

1.2 Other means of identification

Product number -
Other names EINECS 268-207-0

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:68030-71-7 SDS

68030-71-7Downstream Products

68030-71-7Relevant academic research and scientific papers

Concentrated, aqueous solutions of salts of acetoacetylamino-arylsulphonic acids and method of forming concentrated solutions of azo dyestuffs therefrom

-

, (2008/06/13)

Salts of acetoacetylamino-arylsulphonic acids, of the formula STR1 wherein R denotes an optionally substituted benzene or naphthalene nucleus, Me denotes a protonated, tertiary, hydrophilizing nitrogen base or the lithium cation and m denotes 1,2 or 3 are easily obtained by reacting compounds of the formula wherein R and m have the above mentioned meaning, with diketene in an aqueous or aqueous-organic solvent maintaining a pH>3 during the reaction by adding tertiary, hydrophilizing nitrogen bases or a basic lithium salt. The salts can be obtained as concentrated solutions which are easily reacted with diazotized aromatic amines to concentrated solutions of azo dyestuffs.

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