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500g MANGANESE DIOXIDE MnO2 Technical grade Manganese (IV) Oxide

Marsoni M251S
Sale price$13.34
Pay 4 payments of $3.33 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
500g MANGANESE DIOXIDE MnO2 Technical grade Manganese (IV) OxideActive ingredients: 500g MANGANESE DIOXIDE. Cas Number: 1313 13 9. Grade: Technical grade. Molecular Formula: MnO2. Molecular Weight: 86. 94 MSDS DataSheet can be sent upon request. Designed for use in professional laboratories by professionals. For external use only, keep out of reach of children. If you need custom order with different sizes design, please contact us. Safely Packaged to avoid being damaged during transportation.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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J Kowlessar
Los Angeles, US
★★★★★ 5
Teething proof!
Color: bone, Size: 1 Count (Pack of 1)
My 9 month old mini dachshund loves this bone. Holds up impeccably. Great price. Thank you Kong!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026
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LilFrog
Bozeman, US
★★★★★ 5
Nice
Color: bone, Size: 1 Count (Pack of 1)
Nice
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
J
Verified Purchase
JDuchess
Battle Creek, US
★★★★★ 5
Great for Puppies
Color: bone, Size: 1 Count (Pack of 1)
Yes, my puppy loves it.
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Reviewed in the United States on April 8, 2026
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M08_T🌸
Draper, US
★★★★★ 3
Great for Small-Medium dog
Color: Pink, Size: Small (Pack of 1)
Treat hole very small could be larger, excellent for small or medium dog! Filled with peanut butter and froze them; keeps pup busy!
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Reviewed in the United States on February 14, 2026
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Verified Purchase
Riley Jones
Louisville, US
★★★★★ 5
Great for dogs that chews a lot up everything
Size: Medium (Pack of 1)
Great for a puppy (large puppy) that chews a lot! So far, this toy is indestructible - and is the first toy she hasn’t chewed into bite size pieces! She loves to play with it all the time.
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Reviewed in the United States on May 17, 2026

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