67875-30-3
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Basic information
- Product Name: disodium 3-[(4-amino-5-methoxy-o-tolyl)azo]naphthalene-1,5-disulphonate
- Synonyms: disodium 3-[(4-amino-5-methoxy-o-tolyl)azo]naphthalene-1,5-disulphonate;1,5-Naphthalenedisulfonic acid, 3-((4-amino-5-methoxy-2-methylphenyl)azo)-, disodium salt;1,5-Naphthalenedisulfonic acid, 3-(2-(4-amino-5-methoxy-2-methylphenyl)diazenyl)-, sodium salt (1:2);Einecs 267-546-1
- CAS NO:67875-30-3
- Molecular Formula: C18H15N3Na2O7S2
- Molecular Weight: 495.43714
- EINECS: 267-546-1
- Product Categories: N/A
- Mol File: 67875-30-3.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: °Cat760mmHg
- Flash Point: °C
- Appearance: /
- Density: g/cm3
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: disodium 3-[(4-amino-5-methoxy-o-tolyl)azo]naphthalene-1,5-disulphonate(CAS DataBase Reference)
- NIST Chemistry Reference: disodium 3-[(4-amino-5-methoxy-o-tolyl)azo]naphthalene-1,5-disulphonate(67875-30-3)
- EPA Substance Registry System: disodium 3-[(4-amino-5-methoxy-o-tolyl)azo]naphthalene-1,5-disulphonate(67875-30-3)
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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: 67875-30-3(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 67875-30-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,8,7 and 5 respectively; the second part has 2 digits, 3 and 0 respectively.Calculate Digit Verification of CAS Registry Number 67875-30:
(7*6)+(6*7)+(5*8)+(4*7)+(3*5)+(2*3)+(1*0)=173
173 % 10 = 3
So 67875-30-3 is a valid CAS Registry Number.
InChI:InChI=1/C18H17N3O7S2.2Na/c1-10-6-14(19)16(28-2)9-15(10)21-20-11-7-13-12(18(8-11)30(25,26)27)4-3-5-17(13)29(22,23)24;;/h3-9H,19H2,1-2H3,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2/b21-20+;;
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disodium 3-[(4-amino-5-methoxy-o-tolyl)azo]naphthalene-1,5-disulphonate
