12219-88-4
Post Buying Request-
-
Basic information
- Product Name: Acid Green 43
- Synonyms: Acid Green 43
- CAS NO:12219-88-4
- Molecular Formula:
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: N/A
- Mol File: 12219-88-4.mol
- Article Data: 0
-
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 Green 43(CAS DataBase Reference)
- NIST Chemistry Reference: Acid Green 43(12219-88-4)
- EPA Substance Registry System: Acid Green 43(12219-88-4)
-
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: 12219-88-4(Hazardous Substances Data)
12219-88-4 Suppliers
Recommended suppliersmore
12219-88-4 Usage
Preparation
4-Aminobenzenesulfonic acid?(2 Moore) diazo, in the presence of sodium hydroxide with Naphthalen-1-ol?coupling.Properties and Applications
: yellow light brown. Soluble in water for red light brown. The strong sulfuric acid for purple, for yellow brown after diluted. In water solution to join hydrochloric acid has the purple precipitation; Add sodium hydroxide is cherry red.Check Digit Verification of cas no
The CAS Registry Mumber 12219-88-4 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, 8 and 8 respectively.Calculate Digit Verification of CAS Registry Number 12219-88:
(7*1)+(6*2)+(5*2)+(4*1)+(3*9)+(2*8)+(1*8)=84
84 % 10 = 4
So 12219-88-4 is a valid CAS Registry Number.
12219-88-4Upstream product
12219-88-4Downstream Products
Post a RFQ
1
What can I do for you?
Get Best Price
Get Best Price for 12219-88-4
Acid Green 43
