25310-97-8
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Basic information
- Product Name: 4-[(4-chloro-3-sulphophenyl)azo]-3-hydroxy-2-naphthoic acid
- Synonyms: 4-[(4-chloro-3-sulphophenyl)azo]-3-hydroxy-2-naphthoic acid;C. I. Pigment Red 58;4-[(4-Chloro-3-sulfophenyl)azo]-3-hydroxy-2-naphthalenecarboxylic acid disodium salt;C.I.15825;Permanent Red B;2-Naphthalenecarboxylic acid, 4-((4-chloro-3-sulfophenyl)azo)-3-hydroxy-;2-Naphthalenecarboxylic acid, 4-(2-(4-chloro-3-sulfophenyl)diazenyl)-3-hydroxy-;Einecs 246-812-0
- CAS NO:25310-97-8
- Molecular Formula: C17H11ClN2O6S
- Molecular Weight: 406.79704
- EINECS: 246-812-0
- Product Categories: N/A
- Mol File: 25310-97-8.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: °Cat760mmHg
- Flash Point: °C
- Appearance: /
- Density: 1.63g/cm3
- Refractive Index: 1.709
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 4-[(4-chloro-3-sulphophenyl)azo]-3-hydroxy-2-naphthoic acid(CAS DataBase Reference)
- NIST Chemistry Reference: 4-[(4-chloro-3-sulphophenyl)azo]-3-hydroxy-2-naphthoic acid(25310-97-8)
- EPA Substance Registry System: 4-[(4-chloro-3-sulphophenyl)azo]-3-hydroxy-2-naphthoic acid(25310-97-8)
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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: 25310-97-8(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 25310-97-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,3,1 and 0 respectively; the second part has 2 digits, 9 and 7 respectively.Calculate Digit Verification of CAS Registry Number 25310-97:
(7*2)+(6*5)+(5*3)+(4*1)+(3*0)+(2*9)+(1*7)=88
88 % 10 = 8
So 25310-97-8 is a valid CAS Registry Number.
InChI:InChI=1/C17H11ClN2O6S/c18-13-6-5-10(8-14(13)27(24,25)26)19-20-15-11-4-2-1-3-9(11)7-12(16(15)21)17(22)23/h1-8,19H,(H,22,23)(H,24,25,26)/b20-15-
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4-[(4-chloro-3-sulphophenyl)azo]-3-hydroxy-2-naphthoic acid
