3071-71-4
Post Buying Request-
-
Basic information
- Product Name: Direct Black 103
- Synonyms: C.I.Direct Black 103;Diazol Light Grey 4B;1, 5-Naphthalenedisulfonic acid, 3-[[4-[[4-[(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)-azo]-6-sulfo-1-naphthalenyl]azo]-1-naphthalenyl]azo], tetrasodium salt;Direct Fast Black 2B;Direct Fast Grey L;Direct Grey Light Fast;Vopsider Grey DL.;3-[[4-[[4-[(7-Amino-1-hydroxy-3-sodiosulfo-2-naphthalenyl)azo]-6-sodiosulfo-1-naphthalenyl]azo]-1-naphthalenyl]azo]naphthalene-1,5-disulfonic acid disodium salt
- CAS NO:3071-71-4
- Molecular Formula: C40H23N7Na4O13S4
- Molecular Weight: 1029.8688
- EINECS: N/A
- Product Categories: N/A
- Mol File: 3071-71-4.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: Direct Black 103(CAS DataBase Reference)
- NIST Chemistry Reference: Direct Black 103(3071-71-4)
- EPA Substance Registry System: Direct Black 103(3071-71-4)
-
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: 3071-71-4(Hazardous Substances Data)
3071-71-4 Suppliers
Recommended suppliersmore
3071-71-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 3071-71-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,7 and 1 respectively; the second part has 2 digits, 7 and 1 respectively.Calculate Digit Verification of CAS Registry Number 3071-71:
(6*3)+(5*0)+(4*7)+(3*1)+(2*7)+(1*1)=64
64 % 10 = 4
So 3071-71-4 is a valid CAS Registry Number.
3071-71-4Upstream product
3071-71-4Downstream Products
Post a RFQ
1
What can I do for you?
Get Best Price
Get Best Price for 3071-71-4
Direct Black 103
