Zincke salt, also known as 2,4,6-trinitrobenzenesulfonic acid, is a chemical compound with the formula C6H3N3O7S. It is a yellow crystalline solid that is soluble in water and ethanol. Zincke salt is primarily used as a reagent in organic synthesis, particularly for the detection of primary amines. It reacts with primary amines to form a colored complex, which can be used for qualitative analysis. The compound is named after German chemist Heinrich Zincke, who first synthesized it in 1887. Due to its potential use in the synthesis of explosives, Zincke salt is considered a hazardous substance and requires careful handling.
34814-24-9
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Basic information
- Product Name: Zincke salt
- Synonyms:
- CAS NO:34814-24-9
- Molecular Formula:
- Molecular Weight: 326.106
- 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: Zincke salt(CAS DataBase Reference)
- NIST Chemistry Reference: Zincke salt(34814-24-9)
- EPA Substance Registry System: Zincke salt(34814-24-9)
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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: 34814-24-9(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 34814-24-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,8,1 and 4 respectively; the second part has 2 digits, 2 and 4 respectively.Calculate Digit Verification of CAS Registry Number 34814-24:
(7*3)+(6*4)+(5*8)+(4*1)+(3*4)+(2*2)+(1*4)=109
109 % 10 = 9
So 34814-24-9 is a valid CAS Registry Number.
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Zincke salt
