NAPA FERMENTATION SUPPLIES, SINCE 1983
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  • Ascorbic Acid - 1 oz.

Ascorbic Acid - 1 oz.

SKU: 00504
$4.99
$4.99
Unavailable
per item

Unbuffered pure ascorbic acid (vitamin C). Used in wine and beer to slow down oxidation, or browning. A strong anti-oxidant, ascorbic acid can be used when racking to prevent oxidation, and the resulting browning. It will provide protection for a few days, after which point any unused ascorbic acid will become inactive. Often used in conjunction with metabisulfite. It will raise the acidity. 


Usage: 1 tsp per 25 gallons, or just under 1/4 tsp for 5 gals.

Chemical name: Ascorbic acid, vitamin C

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Napa Fermentation Supplies
Located Inside the
Napa Expo Fairgrounds 
575 Third St, Bldg. A
Napa,  California 94559
Phone (707) 255-6372
​BenJaynes@gmail.com
Prices Subject to Change
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  • HOME
  • SHOP NOW
  • Getting Here / COVID-19
  • APPLY FOR CREDIT
  • CLASSIFIEDS
  • Blog
  • ABOUT US
  • SOCIAL MEDIA
  • JOIN OUR MAILING LIST
  • NATIONAL HOMEBREW DAY 2021