32844-36-3 Usage
Chemical composition
1-Naphthalenesulfonic acid, sodium salt reacts with formaldehyde to form a water-soluble polymer.
Usage
Commonly used as a dispersant in industries such as dye, pigment, and ceramic production.
Polymeric structure
The reaction between 1-naphtholenesulfonic acid and formaldehyde results in a high molecular weight polymer.
Dispersing ability
Effective in dispersing and stabilizing solid particles in liquid solutions.
Application in construction
Used as a concrete admixture to improve workability and strength of concrete mixtures.
Health and environmental risks
Careful handling is required to avoid potential health and environmental hazards.
Check Digit Verification of cas no
The CAS Registry Mumber 32844-36-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,8,4 and 4 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 32844-36:
(7*3)+(6*2)+(5*8)+(4*4)+(3*4)+(2*3)+(1*6)=113
113 % 10 = 3
So 32844-36-3 is a valid CAS Registry Number.
InChI:InChI=1/C10H8O3S.CH2O.Na/c11-14(12,13)10-7-3-5-8-4-1-2-6-9(8)10;1-2;/h1-7H,(H,11,12,13);1H2;/q;;+1/p-1
