---
product_id: 38336205
title: "6106B Calcium Sulphate (Gypsum) - 1 lb."
brand: "ld carlson"
price: "23025CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Ld Carlson"
url: https://www.desertcart.sn/products/38336205-6106b-calcium-sulphate-gypsum-1-lb
store_origin: SN
region: Senegal
---

# Compact 3x14.2x3 cm bottle 1 lb precise dosing Made in USA quality 6106B Calcium Sulphate (Gypsum) - 1 lb.

**Brand:** ld carlson
**Price:** 23025CFA
**Availability:** ✅ In Stock

## Summary

> ⚗️ Elevate your brew game with precision calcium control!

## Quick Answers

- **What is this?** 6106B Calcium Sulphate (Gypsum) - 1 lb. by ld carlson
- **How much does it cost?** 23025CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/38336205-6106b-calcium-sulphate-gypsum-1-lb)

## Best For

- ld carlson enthusiasts

## Why This Product

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

## Key Features

- • **Highly Rated & Proven:** 4.6-star rating from 361 brewers confirms it works exactly as promised.
- • **Bulk Buy for Active Brewers:** Economical 1 lb package ideal for monthly or frequent brewing sessions.
- • **Perfect pH & Hardness Control:** Precisely add calcium ions to optimize water chemistry for brewing perfection.
- • **Compact & Convenient Packaging:** Slim bottle fits easily on your shelf or brewing station without clutter.
- • **Trusted American Manufacturing:** Proudly made in the USA ensuring consistent quality and reliability.

## Overview

LD Carlson 6106B Calcium Sulphate (Gypsum) is a 1 lb powder designed to add calcium ions, lower pH, and increase water hardness before boiling, optimizing water chemistry for brewing. Packaged compactly and made in the USA, it’s a trusted choice with a 4.6-star rating from over 360 users.

## Description

To add calcium ions lower pH and add water hardness before the boil. Use 1/2 to 2 teaspoon per 5 gallon batch.

Review: Good buy - Affordable, good amount especially if you are an active brewer (one or more brewers per month) just makes sense to buy bulk. Works as it should.
Review: Liquor - Great product

## Features

- Package Dimensions: 3.0 cms (L) x 14.2 cms (W) x 3.0 cms (H)
- Product Type: Mechanical Components
- Package Quantity: 1
- Country Of Origin: United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00ZPVKCHA |
| Best Sellers Rank | #71,437 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #97 in Analytical Reagents |
| Brand | LD Carlson |
| Brand Name | LD Carlson |
| Container Type | Bottle |
| Customer Reviews | 4.6 out of 5 stars 361 Reviews |
| Global Trade Identification Number | 00888690261068 |
| Item Form | Powder |
| Item Volume | 5 Gallons |
| Item Weight | 14.4 ounces |
| Manufacturer | L.D. Carlson |
| Model Number | 6106B |
| Molecular Weight | 34.01 |
| Molecular weight | 34.01 |
| Package Information | Bottle |
| Part Number | 6106B |
| UPC | 888690261068 |
| Unit Count | 1.0 Count |
| Volume | 5 Gallons |

## Product Details

- **Brand:** LD Carlson
- **Item Volume:** 5 Gallons
- **Item Weight:** 0.9 Pounds
- **Molecular weight:** 34.01
- **Package Information:** Bottle

## Images

![6106B Calcium Sulphate (Gypsum) - 1 lb. - Image 1](https://m.media-amazon.com/images/I/81IfOeqA07L.jpg)

## Questions & Answers

**Q: Hi, is this food grade?**
A: I put it in the water I make beer with.... seems fine

**Q: Hi, is this food grade?**
A: Yes LD Carlson is a brewing supply company. This Gypsum is meant to be a salt addition for brewing water.

**Q: Package says 1lb, but description says item weight is 14.4oz?**
A: I spot checked our stock of 1lb Calcium Sulfate and all weigh just over 16oz.  I'll suggest a listing edit to Amazon on that and on the spelling.

**Q: is this powder pure white or is it beige colored?**
A: White

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good buy
*by B***I on March 14, 2026*

Affordable, good amount especially if you are an active brewer (one or more brewers per month) just makes sense to buy bulk. Works as it should.

### ⭐⭐⭐⭐⭐ Liquor
*by K***K on January 26, 2026*

Great product

### ⭐⭐⭐⭐⭐ reasonable price
*by M***E on November 18, 2025*

not really much to say except it mixes well,and holds good value and quality for the price.

## Frequently Bought Together

- LD Carlson 6106B Calcium Sulphate (Gypsum) - 1 lb.
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- Pure Original Ingredients Epsom Salt (1 lb) Pure Magnesium Sulfate, Soaking Solution

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**Shop now:** [https://www.desertcart.sn/products/38336205-6106b-calcium-sulphate-gypsum-1-lb](https://www.desertcart.sn/products/38336205-6106b-calcium-sulphate-gypsum-1-lb)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-17*