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52558-73-3

52558-73-3

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  • Chromate(2-), (3-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-4-hydroxybenzenesulfonato(3-))(1-((2-hydroxy-5-(phenylazo)phenyl)azo)-2-naphthalenolato(2-))-, disodium

    Cas No: 52558-73-3

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52558-73-3 Usage

Flammability and Explosibility

Nonflammable

Check Digit Verification of cas no

The CAS Registry Mumber 52558-73-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,5,5 and 8 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 52558-73:
(7*5)+(6*2)+(5*5)+(4*5)+(3*8)+(2*7)+(1*3)=133
133 % 10 = 3
So 52558-73-3 is a valid CAS Registry Number.
InChI:InChI=1/C17H33NO3/c1-3-4-5-6-7-8-9-10-11-12-13-14-16(19)18(2)15-17(20)21/h3-15H2,1-2H3,(H,20,21)

52558-73-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-[methyl(tetradecanoyl)amino]acetic acid

1.2 Other means of identification

Product number -
Other names N-(1-Oxotetradecyl)sarcosine

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:52558-73-3 SDS

52558-73-3Downstream Products

52558-73-3Relevant articles and documents

Method for synthesizing N-fatty acyl group amino acid

-

Paragraph 0038; 0039; 0040; 0041, (2016/10/07)

The invention discloses a method for synthesizing N-fatty acyl group amino acid. With fatty acid ester and amino-nitrile adopted as the raw materials, and with sodium methylate or sodium ethoxide adopted as the catalyst, the method comprises the following steps: heating under nitrogen protection; adjusting the pH value to be acid; after refrigeration, filtering the reaction liquid; carrying out reduced pressure distillation on the obtained solid; collecting the cut fraction, and placing in alkali liquor for hydrolysis, so as to obtain N-fatty acyl group amino acid salt; or collecting the cut fraction, and carrying out acidification to prepare N-fatty acyl group amino acid. According to the method, amino-nitrile and fatty acid ester are adopted as the raw materials to prepare high purity N-fatty acyl group amino acid, the raw materials are cheap, the equipment is simple, and waste water generated during the production process is less.

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