12237-50-2
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Basic information
- Product Name: Vat Yellow 46
- Synonyms: Vat Yellow 46;C.I. Vat Yellow 46
- CAS NO:12237-50-2
- Molecular Formula: Unspecified
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: N/A
- Mol File: 12237-50-2.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Vat Yellow 46(CAS DataBase Reference)
- NIST Chemistry Reference: Vat Yellow 46(12237-50-2)
- EPA Substance Registry System: Vat Yellow 46(12237-50-2)
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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: 12237-50-2(Hazardous Substances Data)
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12237-50-2 Usage
Preparation
6-phenyl-1,3,5-triazine-2,4-diamine?and 1-Chloroanthraquinone (2 Moore) in Nitrobenzene in, with iodine and the solution of testosterone Pyridine mixing and condensation.Properties and Applications
yellow. Yellow powder. The strong sulfuric acid for green light yellow; Alkaline reduction for purple body hidden color; Acid hidden color reduction for red brown body. Used for the cotton fabric dyeing as yellow, the product of the levelness is very good, can be used for direct printing of cotton fabric color printing or control. Standard Ironing Fastness Chlorine bleach Light Fastness Mercerized Oxygen bleach Soaping Fading Stain ISO 5 5 6 2 4 4-5 5Standard
Ironing FastnessFading
StainISO
5Check Digit Verification of cas no
The CAS Registry Mumber 12237-50-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,3 and 7 respectively; the second part has 2 digits, 5 and 0 respectively.Calculate Digit Verification of CAS Registry Number 12237-50:
(7*1)+(6*2)+(5*2)+(4*3)+(3*7)+(2*5)+(1*0)=72
72 % 10 = 2
So 12237-50-2 is a valid CAS Registry Number.
12237-50-2Upstream product
12237-50-2Downstream Products
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Vat Yellow 46
