12269-99-7
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Basic information
- Product Name: Acid Red 226
- Synonyms: Acid Red 226;C.I. Acid Red 226;LEATHERSPRAYINGREDGL;Chromate (1-), bis[2, 4-dihydro-4-[[2-hydroxy-4(or 5)-nitrophenyl]azo]-5-methyl-2-phenyl-3H-phrazol-3-onato(2-)], sodium;Neutrilan Red A-RB;Trialan Red BR.
- CAS NO:12269-99-7
- Molecular Formula: C32H22N10O8.Cr.Na
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: N/A
- Mol File: 12269-99-7.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: Red powder
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Acid Red 226(CAS DataBase Reference)
- NIST Chemistry Reference: Acid Red 226(12269-99-7)
- EPA Substance Registry System: Acid Red 226(12269-99-7)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 12269-99-7(Hazardous Substances Data)
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12269-99-7 Usage
Preparation
2-Amino-4-nitrophenol and 2-Amino-5-nitrophenol?diazo respectively, and 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one (2 Moore) coupling, and then make the generation of the chrome complex.Properties and Applications
red. The original dyes as red powder, slightly soluble in water, soluble in ethylene glycol ether, DMF, ethanol, and other organic solvent, the solution is a deep red. Leather spray product for flammable, volatile liquid with ethanol smell. Mainly used for pigskin, such as cow leather, goat natural leather finishing the spray or curtains, especially suitable for aniline leather spraying shading Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater Fading Stain Fading Stain Fading Stain ISO 6 5 4-5 5 2-3 5 5Standard
Light FastnessFading
StainISO
6Check Digit Verification of cas no
The CAS Registry Mumber 12269-99-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,6 and 9 respectively; the second part has 2 digits, 9 and 9 respectively.Calculate Digit Verification of CAS Registry Number 12269-99:
(7*1)+(6*2)+(5*2)+(4*6)+(3*9)+(2*9)+(1*9)=107
107 % 10 = 7
So 12269-99-7 is a valid CAS Registry Number.
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Acid Red 226
