---
product_id: 58996213
title: "AD621 Tartaric Acid (1lb),White"
brand: "cellarscience"
price: "13.07 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/58996213-ad621-tartaric-acid-1lb-white
store_origin: OM
region: Oman
---

# 1 lb Size Acidity Adjuster US Sourced AD621 Tartaric Acid (1lb),White

**Brand:** cellarscience
**Price:** 13.07 OMR
**Availability:** ✅ In Stock

## Summary

> 🍷 Unleash Your Inner Winemaker!

## Quick Answers

- **What is this?** AD621 Tartaric Acid (1lb),White by cellarscience
- **How much does it cost?** 13.07 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/58996213-ad621-tartaric-acid-1lb-white)

## Best For

- cellarscience enthusiasts

## Why This Product

- Trusted cellarscience brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy to Use:** Just 8g per gallon for a +0.1% acidity boost.
- • **Professional Results:** Achieve that perfect taste that impresses every palate.
- • **Quality You Can Trust:** Sourced from the USA for premium quality.
- • **Versatile Application:** Ideal for must and wine, ensuring a balanced flavor profile.
- • **Perfect for Wine Makers:** Elevate your wine game with precise acidity adjustments.

## Overview

AD621 Tartaric Acid is a high-quality, 1 lb (454 g) product designed for precise acidity adjustments in must or wine, with a recommended usage of 8g per gallon to achieve a +0.1% increase in acidity. Proudly sourced from the United States, it’s the go-to choice for both amateur and professional winemakers looking to enhance their craft.

## Description

The preferred Type of acid for making total acidity (TA) adjustments in must or wine. Adding 3.8G per gallon adjusts acidity by +.1 percent (1G/L). some acid will drop out as potassium bi-tartrate If you do a cold stabilization. Produced naturally in Europe from grapes.

## Features

- The preferred type of acid for making total acidity (ta) adjustments in must or wine
- 8G per gallon adjusts acidity by +.1 percent (1G/large)
- 1 lb (454 g) quantity
- Country of origin: United States

## Product Details

- **Brand:** CellarScience
- **Item Weight:** 16 ounces
- **Percentage assay:** 1
- **Package Information:** Bottle
- **Item Form:** Liquid

## Images

![AD621 Tartaric Acid (1lb),White - Image 1](https://m.media-amazon.com/images/I/A1CKeMBMHUL.jpg)
![AD621 Tartaric Acid (1lb),White - Image 2](https://m.media-amazon.com/images/I/51Eo7PzhGXL.jpg)
![AD621 Tartaric Acid (1lb),White - Image 3](https://m.media-amazon.com/images/I/61uYpEUulFL.jpg)

## Questions & Answers

**Q: Is the l(+)tartaric acid or the d(-)tartaric acid? or the mixture?**
A: Mixture.

**Q: Is this the right kind coating to make sour gummies**
A: People reviewing the product mentioned using it in gummies.

**Q: What is the expiration date and from which seller?**
A: Thanks for asking. Tartaric acid does not have an expiration dates since it is not a perishable product. However, what is critical to product quality is proper storage and handling conditions. Our stock is refreshed weekly, stored in air-tight packaging and kept in a temperature and humidity-controlled environment.

**Q: This says its for wine making. Am I correct in assuming this is food grade?**
A: Absolutely. I use it as an alternative acid in bartending

## Frequently Bought Together

- CellarScience - AD621 Tartaric Acid (1lb),White
- Spicy World Malic Acid Powder 1.75 LB (28oz) - Food Grade, Crystals, Tart Flavor - 1 Pack Each
- Milliard Citric Acid Powder Food Grade, 2 lb Bag, Bulk, 100% Pure Citric Acid Food Grade, Non-GMO Project Verified, Cleaning, Bath Bombs, Cleaner, Descaler, Dishwasher, Candy, Acido Citrico en Polvo

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-01-25*