---
product_id: 399950537
title: "AD621 Tartaric Acid (1lb)"
brand: "cellarscience"
price: "KSh13552"
currency: KES
in_stock: true
reviews_count: 5
category: "Cellar Science"
url: https://www.desertcart.co.ke/products/399950537-ad621-tartaric-acid-1lb
store_origin: KE
region: Kenya
---

# 3.8g/gallon = +0.1% TA Precise acidity control Made in USA quality AD621 Tartaric Acid (1lb)

**Brand:** cellarscience
**Price:** KSh13552
**Availability:** ✅ In Stock

## Summary

> 🍷 Master your wine’s flavor with precision acidity control!

## Quick Answers

- **What is this?** AD621 Tartaric Acid (1lb) by cellarscience
- **How much does it cost?** KSh13552 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/399950537-ad621-tartaric-acid-1lb)

## 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

- • **Natural European Origin:** Derived naturally from grapes, trusted by vintners worldwide for authentic flavor.
- • **Precision Acidity Adjustment:** Easily tweak your wine’s total acidity with 3.8g per gallon for perfect balance.
- • **Cold Stabilization Compatible:** Formulated to work seamlessly with potassium bi-tartrate precipitation during cold stabilization.
- • **Trusted Quality & Consistency:** Made in the USA with strict quality controls for reliable, repeatable results every time.
- • **Optimal Quantity for Winemaking:** 1 lb (454g) pack ensures you have enough to refine multiple batches without waste.

## Overview

AD621 Tartaric Acid is a 1 lb pack of premium acid used to precisely adjust total acidity in must or wine, with 3.8 grams per gallon increasing acidity by 0.1%. Naturally derived from grapes and produced in the USA, it supports cold stabilization processes and ensures consistent, professional-grade winemaking results.

## 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.

Review: does what it's suppose to.
Review: Came as described. Would buy again.

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074DBG364 |
| Global Trade Identification Number | 00843200100893 |
| Item model number | AD621 |
| Product Dimensions | 18.54 x 11.43 x 2.29 cm; 453.59 g |

## Product Details

- **Brand:** CellarScience
- **Item weight:** 1 Pounds
- **Manufacturer:** CellarScience
- **Percentage assay:** 1
- **UPC:** 843200100893

## Images

![AD621 Tartaric Acid (1lb) - Image 1](https://m.media-amazon.com/images/I/A1CKeMBMHUL.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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***L on 16 October 2021*

does what it's suppose to.

### ⭐⭐⭐⭐⭐ Review
*by M***L on 3 November 2024*

Came as described. Would buy again.

### ⭐⭐⭐⭐⭐ Review
*by M***L on 12 October 2024*

Its exactly what is advertised and price is reasonable

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.co.ke/products/399950537-ad621-tartaric-acid-1lb](https://www.desertcart.co.ke/products/399950537-ad621-tartaric-acid-1lb)

---

*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-16*