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25359-91-5

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25359-91-5 Usage

General Description

Formaldehyde-1-naphthalenol copolymer is a chemical compound that is commonly used as a fixative in histology and pathology processes, as well as a preservative in various products such as cosmetics, personal care items, and household cleaners. It is a polymer formed from the combination of formaldehyde and 1-naphthol, and its main function is to cross-link and stabilize proteins and other macromolecules, thereby preserving the structural integrity of tissues and increasing the longevity of products. However, formaldehyde-1-naphthalenol copolymer has raised concerns due to its potential as a carcinogen and its link to skin irritation and allergic reactions, leading to increased scrutiny and regulation of its use in consumer products.

Check Digit Verification of cas no

The CAS Registry Mumber 25359-91-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,3,5 and 9 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 25359-91:
(7*2)+(6*5)+(5*3)+(4*5)+(3*9)+(2*9)+(1*1)=125
125 % 10 = 5
So 25359-91-5 is a valid CAS Registry Number.

25359-91-5Upstream product

25359-91-5Downstream Products

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