3,5-diamino-4-anilino-benzenesulfonic acid is a complex organic compound with the chemical formula C12H14N4O3S. It is a derivative of aniline, featuring two amino groups at the 3 and 5 positions, and an anilino group at the 4 position. The molecule also contains a sulfonic acid group, which imparts water-soluble properties. 3,5-diamino-4-anilino-benzenesulfonic acid is known for its potential applications in the synthesis of dyes and pigments, particularly in the production of azo dyes. It is also used in the pharmaceutical industry for the synthesis of certain drugs. Due to its chemical structure, it exhibits specific reactivity and can form various salts and derivatives, making it a versatile building block in organic chemistry.
7057-67-2
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Basic information
- Product Name: 3,5-diamino-4-anilino-benzenesulfonic acid
- Synonyms:
- CAS NO:7057-67-2
- Molecular Formula:
- Molecular Weight: 279.32
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 3,5-diamino-4-anilino-benzenesulfonic acid(CAS DataBase Reference)
- NIST Chemistry Reference: 3,5-diamino-4-anilino-benzenesulfonic acid(7057-67-2)
- EPA Substance Registry System: 3,5-diamino-4-anilino-benzenesulfonic acid(7057-67-2)
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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: 7057-67-2(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 7057-67-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,0,5 and 7 respectively; the second part has 2 digits, 6 and 7 respectively.Calculate Digit Verification of CAS Registry Number 7057-67:
(6*7)+(5*0)+(4*5)+(3*7)+(2*6)+(1*7)=102
102 % 10 = 2
So 7057-67-2 is a valid CAS Registry Number.
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3,5-diamino-4-anilino-benzenesulfonic acid
