5-Chloro-benzene-1,3-disulfonic acid is an organic compound with the chemical formula C6H5ClO6S2. It is a derivative of benzene, where one hydrogen atom is replaced by a chlorine atom, and two hydrogen atoms are replaced by sulfonic acid groups. 5-chloro-benzene-1,3-disulfonic acid is characterized by its white crystalline appearance and is soluble in water. It is primarily used as an intermediate in the synthesis of dyes and pharmaceuticals, particularly in the production of azo dyes. The presence of the chlorine atom and the two sulfonic acid groups significantly influence its chemical properties, making it a versatile building block in the chemical industry.
617-98-1
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Basic information
- Product Name: 5-chloro-benzene-1,3-disulfonic acid
- Synonyms:
- CAS NO:617-98-1
- Molecular Formula:
- Molecular Weight: 272.687
- 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: 5-chloro-benzene-1,3-disulfonic acid(CAS DataBase Reference)
- NIST Chemistry Reference: 5-chloro-benzene-1,3-disulfonic acid(617-98-1)
- EPA Substance Registry System: 5-chloro-benzene-1,3-disulfonic acid(617-98-1)
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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: 617-98-1(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 617-98-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,1 and 7 respectively; the second part has 2 digits, 9 and 8 respectively.Calculate Digit Verification of CAS Registry Number 617-98:
(5*6)+(4*1)+(3*7)+(2*9)+(1*8)=81
81 % 10 = 1
So 617-98-1 is a valid CAS Registry Number.
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5-chloro-benzene-1,3-disulfonic acid
