2-Naphthalenesulfonic acid, 5-nitro-, is a chemical compound with the molecular formula C10H7NO4S. It is a derivative of naphthalene, a polycyclic aromatic hydrocarbon, with a sulfonic acid group at the 2-position and a nitro group at the 5-position. This yellow crystalline solid is soluble in water and has various applications in the chemical industry, such as a precursor for the synthesis of dyes and pharmaceuticals. Due to its reactivity and potential environmental impact, it is important to handle 2-Naphthalenesulfonic acid, 5-nitro- with care and adhere to proper safety protocols.

86-69-1

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Basic information
1. Product Name: 2-Naphthalenesulfonic acid, 5-nitro-
2. Synonyms:
3. CAS NO:86-69-1
4. Molecular Formula: C10H7NO5S
5. Molecular Weight: 253.235
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: 2-Naphthalenesulfonic acid, 5-nitro-(CAS DataBase Reference)
10. NIST Chemistry Reference: 2-Naphthalenesulfonic acid, 5-nitro-(86-69-1)
11. EPA Substance Registry System: 2-Naphthalenesulfonic acid, 5-nitro-(86-69-1)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 86-69-1(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 86-69-1 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 8 and 6 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 86-69:
(4*8)+(3*6)+(2*6)+(1*9)=71
71 % 10 = 1
So 86-69-1 is a valid CAS Registry Number.

86-69-1Upstream product

120-18-3 naphthalene-2-sulfonate

86-69-1Downstream Products

119-79-9 5-aminonaphthalene-2-sulfonic acid

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