Molekula
Calcium chloride dihydrate (USP, EP grade)
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Calcium chloride dihydrate (USP, EP grade) is a white, hygroscopic solid used in pharmaceuticals, food processing, and deicing applications. It serves as a stabilizer, drying agent, and electrolyte source. Available in 1 kg, 5 kg, and 25 kg packaging. CAS: 10035-04-8, Molecular formula: CaCl2·2H2O, Molecular weight: 147.01 g/mol, Storage: Ambient, Signal word: Warning. Molekula supplies Calcium chloride dihydrate (USP, EP grade) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White powder |
| pH | 4.5 - 9.2 |
| Assay | 99.0 - 103.0% |
| Heavy Metals (Pb) | ≤ 5ppm |
| Magnesium & Alkali Metals | ≤ 0.5% |
| Iron (Fe) | ≤ 10ppm |
| Lead (Pb) | ≤ 2ppm |
| Mercury (Hg) | ≤1ppm |
| Arsenic (As) | ≤ 2ppm |
| Aluminium (Al) | ≤ 0.2ppm |
| Sulphates (SO4)(2-) | ≤ 240ppm |
| Fluoride (F-) | ≤ 40ppm |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90030658 |
| CAS Number | 10035-04-8 |
| Molecular Formula | CaCl2·2H2O |
| Molecular Weight | 147.01 |
| SMILES | Cl[Ca]Cl.O |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 28272000 |
| Tariff Code | 2827200000 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is calcium chloride dihydrate used for?
It is commonly used as a de-icing agent, desiccant, and in food processing as a firming agent or calcium supplement.
What is the chemical formula and molecular weight?
The formula is CaCl2·2H2O with a molecular weight of 147.01 g/mol.
How should calcium chloride dihydrate be stored?
Store at ambient temperature, protected from moisture and direct sunlight.
What grades are available?
Available in USP and EP grades, suitable for pharmaceutical and high-purity applications.
Can Molekula supply this in bulk?
Yes, Molekula can supply calcium chloride dihydrate in bulk quantities—please contact sales for details.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS); additional documentation is available upon request.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.