Calcium Chloride - 250g
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Product Information
Full details
This guide is for users in food processing, pharmaceuticals, aquariums, and industrial applications seeking a reliable source of Calcium Chloride. The key benefit is its versatility as a firming agent, flavor enhancer, calcium source, and more. A caveat to note is its hygroscopic nature, requiring proper storage. This product is 77% Dihydrate Flake, Pharmaceutical/Food Grade, suitable for a wide range of uses including raising calcium levels in aquariums.
All features
| Brand | Intralabs |
|---|
Extended Product Information
FAQs
What concentration of Calcium Chloride is this product?
This product is 77% Dihydrate Flake.
Is this product safe for consumption?
Yes, this is a Pharmaceutical / Food Grade product and is suitable for use in food applications as specified.
How should I store Calcium Chloride?
Store in a cool, dry, well-ventilated area in tightly sealed containers to prevent moisture absorption.
Can I use this to treat icy sidewalks?
Yes, Calcium Chloride is effective for de-icing due to its ability to lower the freezing point of water.
What is the difference between anhydrous and dihydrate Calcium Chloride?
Dihydrate Calcium Chloride contains two molecules of water per molecule of CaCl2, whereas anhydrous contains none. Dihydrate is typically what is sold in flake form for many applications.
How quickly does it dissolve?
Calcium Chloride is highly soluble and dissolves rapidly in water.
Can this product be used in drinking water?
While food grade, its use in potable water systems is subject to local regulations and specific treatment protocols. Consult with relevant authorities for guidance.
Troubleshooting
Product clumping or hardening
This indicates moisture absorption. Ensure the container is tightly sealed and stored in a dry environment. If clumping is minor, it can often be broken up for use. For severe hardening, replacement may be necessary.
Incomplete dissolution
Ensure the water is not saturated. Stir vigorously and consider using slightly warmed water (do not boil) if needed. Verify the product is not contaminated with insoluble materials.
Aquarium calcium levels not rising as expected
Check the accuracy of your test kits. Ensure the dosage is being added slowly and consistently. Verify there are no other factors in the aquarium (e.g., high phosphate levels) interfering with calcium uptake.
Pros and Cons
Pros
- High purity suitable for food and pharmaceutical use.
- Wide range of industrial and domestic applications.
- Effective for increasing calcium levels in aquariums.
- Easy to dissolve and use in various formulations.
Cons
- Hygroscopic; must be stored in a dry environment to prevent clumping.
- Can be corrosive to metals in certain conditions.
- Requires careful handling to avoid skin and eye irritation.
Setup, Compatibility & Care
Setup: For most applications, Calcium Chloride is dissolved in water. Use clean, non-reactive containers (e.g., glass, plastic, stainless steel). Gradually add the flakes to water while stirring until fully dissolved. Avoid adding water to the solid. For aquarium use, always dissolve in a small amount of dechlorinated water first before adding to the main tank, and do this slowly over a period of time.
Compatibility: Compatible with most common water-based solutions. However, it can be corrosive to certain metals like aluminum, zinc, and mild steel, especially in the presence of moisture. Ensure all equipment and containers are made of appropriate materials. For aquariums, ensure compatibility with other water additives and that target parameters are not exceeded.
Care: Store in a cool, dry, well-ventilated area in tightly sealed containers. Due to its hygroscopic nature, exposure to air will cause it to absorb moisture and clump. Keep away from incompatible materials such as strong oxidizing agents. Handle with appropriate personal protective equipment (gloves, eye protection) to avoid irritation.