12219-21-5
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Basic information
- Product Name: Acid Blue 140
- Synonyms: Acid Blue 140;C.I. Acid Blue 140
- CAS NO:12219-21-5
- Molecular Formula:
- Molecular Weight: 0
- EINECS: 247-287-0
- Product Categories: N/A
- Mol File: 12219-21-5.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: Acid Blue 140(CAS DataBase Reference)
- NIST Chemistry Reference: Acid Blue 140(12219-21-5)
- EPA Substance Registry System: Acid Blue 140(12219-21-5)
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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: 12219-21-5(Hazardous Substances Data)
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12219-21-5 Usage
Preparation
1,4-Dihydroxyanthracene-9,10-dione and 4-Butyl-2-methylbenzenamine?(2 Moore) condensation, Bromide and then sulfonated.Properties and Applications
bright blue. Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater Fading Stain Fading Stain Fading Stain ISO 6 5 5 5 5 3-4 5 5Standard
Light FastnessFading
StainISO
6Check Digit Verification of cas no
The CAS Registry Mumber 12219-21-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,1 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.Calculate Digit Verification of CAS Registry Number 12219-21:
(7*1)+(6*2)+(5*2)+(4*1)+(3*9)+(2*2)+(1*1)=65
65 % 10 = 5
So 12219-21-5 is a valid CAS Registry Number.
InChI:InChI=1/C41H28N4O10S2.2Na/c42-36-30(56(50,51)52)18-28(32-34(36)40(48)26-7-3-1-5-24(26)38(32)46)44-22-13-9-20(10-14-22)17-21-11-15-23(16-12-21)45-29-19-31(57(53,54)55)37(43)35-33(29)39(47)25-6-2-4-8-27(25)41(35)49;;/h1-16,18-19,44-45H,17,42-43H2,(H,50,51,52)(H,53,54,55);;/q;2*+1/p-2
12219-21-5Upstream product
12219-21-5Downstream Products
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Acid Blue 140
