4430-70-0
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Basic information
- Product Name: N,N'-(9,10-dihydro-9,10-dioxoanthracene-1,4-diyl)bis[1-amino-9,10-dihydro-9,10-dioxoanthracene-2-carboxamide]
- Synonyms: 2-Anthracenecarboxamide, N,N'-(9,10-dihydro-9,10-dioxo- 1,4-anthracenediyl)bis[1-amino-9,10-dihydro-9 ,10-dioxo-;C.I.61670;C.I.Vat Red 21;Indanthren Rubine GR;N,N'-(9,10-dihydro-9,10-dioxoanthracene-1,4-diyl)bis[1-amino-9,10-dihydro-9,10-dioxoanthracene-2-carboxamide];N,N'-(9,10-dihydro-9,10-dioxo-1,4-anthracenediyl)bis[1-amino-9,10-dihydro-9,10-dioxo-2-Anthracenecarboxamide;Vat red 21 (C.I. 61670)
- CAS NO:4430-70-0
- Molecular Formula: C44H24N4O8
- Molecular Weight: 736.68336
- EINECS: 224-627-6
- Product Categories: Organics
- Mol File: 4430-70-0.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: °Cat760mmHg
- Flash Point: °C
- Appearance: /
- Density: 1.599g/cm3
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: N,N'-(9,10-dihydro-9,10-dioxoanthracene-1,4-diyl)bis[1-amino-9,10-dihydro-9,10-dioxoanthracene-2-carboxamide](CAS DataBase Reference)
- NIST Chemistry Reference: N,N'-(9,10-dihydro-9,10-dioxoanthracene-1,4-diyl)bis[1-amino-9,10-dihydro-9,10-dioxoanthracene-2-carboxamide](4430-70-0)
- EPA Substance Registry System: N,N'-(9,10-dihydro-9,10-dioxoanthracene-1,4-diyl)bis[1-amino-9,10-dihydro-9,10-dioxoanthracene-2-carboxamide](4430-70-0)
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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: 4430-70-0(Hazardous Substances Data)
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4430-70-0 Usage
Properties and Applications
Dark blue light red. Deep red powder, insoluble in water. Basic also leuco for red brown; Acid reduction leuco for yellow brown. Mainly used for cotton fabric dyeing, levelness is very good, also can be used for cotton fabric direct printing and discharge printing. Standard Ironing Fastness Chlorine bleach Light Fastness Mercerized Oxygen bleach Soaping Fading Stain ISO 3 5 7 4 5 5 4-5Standard
Ironing FastnessFading
StainISO
3Check Digit Verification of cas no
The CAS Registry Mumber 4430-70-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,3 and 0 respectively; the second part has 2 digits, 7 and 0 respectively.Calculate Digit Verification of CAS Registry Number 4430-70:
(6*4)+(5*4)+(4*3)+(3*0)+(2*7)+(1*0)=70
70 % 10 = 0
So 4430-70-0 is a valid CAS Registry Number.
4430-70-0Upstream product
4430-70-0Downstream Products
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N,N'-(9,10-dihydro-9,10-dioxoanthracene-1,4-diyl)bis[1-amino-9,10-dihydro-9,10-dioxoanthracene-2-carboxamide]
