76169-06-7
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Basic information
- Product Name: Cresol-formaldehyde copolymer 1,2-naphthoquinonediazide-5-sulfonate
- Synonyms: Cresol-formaldehyde copolymer 1,2-naphthoquinonediazide-5-sulfonate
- CAS NO:76169-06-7
- Molecular Formula: (C10H6N2O4S)x.(C7H8O)n.(CH2O)n
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: N/A
- Mol File: 76169-06-7.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Cresol-formaldehyde copolymer 1,2-naphthoquinonediazide-5-sulfonate(CAS DataBase Reference)
- NIST Chemistry Reference: Cresol-formaldehyde copolymer 1,2-naphthoquinonediazide-5-sulfonate(76169-06-7)
- EPA Substance Registry System: Cresol-formaldehyde copolymer 1,2-naphthoquinonediazide-5-sulfonate(76169-06-7)
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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: 76169-06-7(Hazardous Substances Data)
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General Description
Cresol-formaldehyde copolymer 1,2-naphthoquinonediazide-5-sulfonate is a chemical compound used in the production of photosensitive resins for various applications. It is commonly used in the manufacturing of printed circuit boards, where it acts as a photosensitive material that can be exposed to light and then chemically developed to create circuit patterns. Cresol-formaldehyde copolymer 1,2-naphthoquinonediazide-5-sulfonate is also used in the production of photoresists for photolithography, a process in semiconductor manufacturing. Its unique combination of cresol-formaldehyde copolymer and 1,2-naphthoquinonediazide-5-sulfonate allows for the creation of highly accurate and precise circuit patterns, making it an essential component in the electronics industry.Check Digit Verification of cas no
The CAS Registry Mumber 76169-06-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,1,6 and 9 respectively; the second part has 2 digits, 0 and 6 respectively.Calculate Digit Verification of CAS Registry Number 76169-06:
(7*7)+(6*6)+(5*1)+(4*6)+(3*9)+(2*0)+(1*6)=147
147 % 10 = 7
So 76169-06-7 is a valid CAS Registry Number.
76169-06-7Upstream product
76169-06-7Downstream Products
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Cresol-formaldehyde copolymer 1,2-naphthoquinonediazide-5-sulfonate
