1328-40-1
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Basic information
- Product Name: Vat Yellow 21
- Synonyms: Vat Yellow 21
- CAS NO:1328-40-1
- Molecular Formula:
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: N/A
- Mol File: 1328-40-1.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 21(CAS DataBase Reference)
- NIST Chemistry Reference: Vat Yellow 21(1328-40-1)
- EPA Substance Registry System: Vat Yellow 21(1328-40-1)
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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: 1328-40-1(Hazardous Substances Data)
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1328-40-1 Usage
Preparation
: in the low temperature will be 2-(Chloromethyl)anthracene-9,10-dione?(or its chlorine derivatives) and brimstone heating, Sodium hypochlorite processing and then use the product.Properties and Applications
yellow. Slightly soluble in dimethyl benzene, not soluble in alcohol. The strong sulfuric acid for dark red light purple, yellow after diluted precipitation; In alkaline insurance powder solution for brown; In the acidic insurance powder solution for bright yellow. Standard Ironing Fastness Chlorine bleach Light Fastness Mercerized Oxygen bleach Soaping Fading Stain ISO 5 5 5 4-5 5 AATCC 5 5 4 4Standard
Ironing FastnessFading
StainISO
5AATCC
5Check Digit Verification of cas no
The CAS Registry Mumber 1328-40-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,2 and 8 respectively; the second part has 2 digits, 4 and 0 respectively.Calculate Digit Verification of CAS Registry Number 1328-40:
(6*1)+(5*3)+(4*2)+(3*8)+(2*4)+(1*0)=61
61 % 10 = 1
So 1328-40-1 is a valid CAS Registry Number.
1328-40-1Upstream product
1328-40-1Downstream Products
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Vat Yellow 21
