Molekula
Calcium phosphate monobasic
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 phosphate monobasic is a water-soluble inorganic compound used as a phosphorus source in fertilizers, food additives, and pharmaceutical formulations. It appears as a white crystalline powder and is highly reactive in acidic environments. CAS: 10031-30-8, Molecular Formula: Ca(H2PO4)2 · H2O, Molecular Weight: 252.07 g/mol, Storage: Ambient, Signal Word: Danger. Molekula supplies Calcium phosphate monobasic 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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100 g — £26.40 per pack ex VAT · £31.68 inc. VAT
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 |
| Calcium (Ca) | 15.9%-17.7% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 89966016 |
| CAS Number | 10031-30-8 |
| Molecular Formula | Ca(H2PO4)2 · H2O |
| Molecular Weight | 252.07 |
| SMILES | O.OP(=O)(O)[O-].OP(=O)(O)[O-].[Ca+2] |
| REACH Code | Y110 |
| HTS Code | 2835295100 |
| Tariff Code | 2835260000 |
Safety & GHS
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Corrosive
GHS05
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Health Hazard
GHS07
Hazard statements
- H303 May be harmful if swallowed
- H315 Causes skin irritation
- H318 Causes serious eye damage
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P337+313 If eye irritation persists get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, 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 phosphate monobasic used for?
It is commonly used as a phosphorus source in fertilizers and as a food additive for calcium and phosphorus enrichment.
What is the chemical formula and molecular weight?
The formula is Ca(H2PO4)2 · H2O with a molecular weight of 252.07 g/mol.
How should calcium phosphate monobasic be stored?
Store at ambient temperature in a dry, well-ventilated area away from incompatible materials.
What grade is available?
Available in reagent grade and technical grade; please specify your application for the appropriate grade.
Can Molekula supply it in bulk?
Yes, Molekula can supply calcium phosphate monobasic in bulk quantities—contact us for pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided 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.