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SILK POWDER is a micronized powder of natural silk protein obtained from the secretion of the silkworm. It is known for its humectancy, oil absorption, and anti-cracking properties, making it a valuable ingredient in cosmetic formulations.

9009-99-8

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9009-99-8 Usage

Uses

Used in Cosmetics Industry:

Check Digit Verification of cas no

The CAS Registry Mumber 9009-99-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 9,0,0 and 9 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 9009-99:
(6*9)+(5*0)+(4*0)+(3*9)+(2*9)+(1*9)=108
108 % 10 = 8
So 9009-99-8 is a valid CAS Registry Number.

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9009-99-8Downstream Products

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