Molekula
Calcium hydride
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 hydride is a reactive inorganic compound used as a drying agent and hydrogen source in organic synthesis. It is a white to gray powder that reacts vigorously with moisture. CAS: 7789-78-8, Molecular formula: H₂Ca, Molecular weight: 42.09 g/mol, Storage: Ambient, Signal word: Danger. Molekula supplies Calcium hydride 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
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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25 g — $141.70 per pack
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 | Light grey powder |
| Identification | Conforms to reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 4.3 |
| Packing Group | I |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| SKU | 90026745 |
| CAS Number | 7789-78-8 |
| Molecular Formula | H2Ca |
| Molecular Weight | 42.09 |
| SMILES | [CaH2] |
| UN Number | UN1404 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 28500050 |
| Tariff Code | 2850002090 |
Safety & GHS
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Flammable
GHS02
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Health Hazard
GHS07
Hazard statements
- H260 In contact with water releases flammable gases which may ignite spontaneously
- H315 Causes skin irritation
- H319 Causes serious eye irritation
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P223 Keep away from any possible contact with water, because of violent reaction and possible flash fire
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- 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
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 hydride used for?
Calcium hydride is primarily used as a drying agent for solvents and as a reducing agent in organic synthesis.
What is the chemical formula and molecular weight of calcium hydride?
The formula is H2Ca and the molecular weight is 42.09 g/mol.
How should calcium hydride be stored?
It should be stored at ambient temperature in a dry, sealed container to prevent reaction with moisture.
What grade of calcium hydride does Molekula supply?
Molekula supplies calcium hydride in reagent grade.
Can Molekula supply calcium hydride in bulk?
Yes, Molekula can supply calcium hydride in bulk quantities upon request.
What documentation comes with a calcium hydride order?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS).
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.