59785-86-3 Usage
Uses
Used in Water Treatment:
Phosphonic acid, (3-amino-4-hydroxyphenyl)is used as a chelating agent and sequestrant for the removal of metal ions in water treatment processes, ensuring water quality and preventing scale formation.
Used in Metal Cleaning:
In the metal cleaning industry, Phosphonic acid, (3-amino-4-hydroxyphenyl)serves as a chelating agent to remove metal ions and facilitate effective cleaning of metal surfaces.
Used in Textiles:
Phosphonic acid, (3-amino-4-hydroxyphenyl)is utilized as a chelating agent in the textile industry to improve dyeing processes and enhance the colorfastness of fabrics.
Used as a Corrosion Inhibitor:
Phosphonic acid, (3-amino-4-hydroxyphenyl)is used as a corrosion inhibitor in systems involving metal surfaces, protecting them from corrosion and extending their service life.
Used in Pharmaceuticals:
Due to its ability to bind and remove metal ions, Phosphonic acid, (3-amino-4-hydroxyphenyl)has potential applications in the pharmaceutical industry for the development of drugs targeting metal-related conditions.
Used in Agriculture:
In agriculture, Phosphonic acid, (3-amino-4-hydroxyphenyl)can be used to chelate metal ions in soil, improving soil quality and plant growth.
Check Digit Verification of cas no
The CAS Registry Mumber 59785-86-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,7,8 and 5 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 59785-86:
(7*5)+(6*9)+(5*7)+(4*8)+(3*5)+(2*8)+(1*6)=193
193 % 10 = 3
So 59785-86-3 is a valid CAS Registry Number.
59785-86-3Relevant academic research and scientific papers
Transition metal complex formazan dyestuffs containing at least one phosphonic acid group
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, (2008/06/13)
1. Metal complex formazan dyestuffs which in the acid form are represented by the formula: STR1 wherein A and B are each selected from phenylene, naphthalene, substituted phenylene or substituted naphthalene groups, said substituted phenylene or substituted naphthalene groups containing at least one group selected from SO3 H, PO3 H2, CO2 H, CN, NO2, NH2, acetylamino, benzoylamino, OH, F, Cl, Br, C1-4 alkyl, C1-4 alkoxy, sulphonamido, STR2 wherein Y = CO or SO2 and n=0 or 1 or H2 O3 P--CH2 CH2 --NH--Y-- wherein Y = CO or SO2 ; D is NO2, CN, COOH, SO3 H, C1-4 alkyl, C1-4 alkyl substituted by PO3 H2 ; C1-4 alkenyl, styryl, pyridyl, furyl, COCH3, CO6 H5, naphthyl, phenyl or phenyl substituted by at least one group selected from COOH, NH2, CN, F, Cl, Br, acetylamino, benzoylamino, OH, methyl, methoxy, SO3 H and PO3 H2 ; X1 and X2 are both 0 or one is 0 and the other is COO; and M is Ni, Co, Cr and Cu; at least one of A and B and D if an aliphatic or aromatic radical, bears one or more phosphonic acid groups. The dyestuffs are useful for coloring cellulose by heating in the presence of carbodiimides.
