Molekula
Aluminium phosphate
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
Aluminium phosphate is an inorganic compound used as a flame retardant, catalyst, and in ceramic and pharmaceutical applications. It also serves in special glass production, as a ceramic flux, in dental and industrial cements, and as a leavening agent in baking powders. It appears as a white, odorless powder with a molecular weight of 121.95 g/mol and a molecular formula of AlO4P. It is stable at ambient temperatures and has no signal word. CAS number: 7784-30-7. Molekula supplies Aluminium phosphate 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 — £30.90 per pack ex VAT · £37.08 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 |
| Identification | Conforms to reference |
| pH | 2-5 |
| P2O5 | 60-70% |
| Particle size (325 mesh) | ≤0.5% |
| A1203 | 30-40% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Acid |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Melting Point | 1800 °C |
Source: PubChem CID 64655 (PAC Chemical Database)
Identification
| Property | Value |
|---|---|
| SKU | 90028585 |
| CAS Number | 7784-30-7 |
| IUPAC Name | aluminum phosphate |
| EC Number | 232-056-9 |
| Molecular Formula | AlO4P |
| Molecular Weight | 121.95 |
| Exact Mass | 121.935 |
| SMILES | [O-]P(=O)([O-])[O-].[Al+3] |
| InChIKey | ILRRQNADMUWWFW-UHFFFAOYSA-K |
| InChI | InChI=1S/Al.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+3;/p-3 |
| PubChem CID | 64655 |
| REACH Code | Y113 |
| HTS Code | 2835291000 |
| Tariff Code | 2835299000 |
Safety & GHS
Detailed safety information available in the SDS — see Documents below.
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
- Aluminium phosphate gel
- Aluminiumphosphat
- Aluminophosphoric acid
- Aluminum acid phosphate
- Aluminum phosphate
- Aluminum phosphate (1:1)
- Aluphos
- FFB 32
- Phosphaljel
- Phosphoric acid, aluminum salt (1:1)
Frequently asked questions
What is aluminium phosphate used for?
Aluminium phosphate is used as a flame retardant, catalyst, and in the production of ceramics and refractory materials.
What is the chemical formula and molecular weight of aluminium phosphate?
The formula is AlO4P and the molecular weight is 121.95 g/mol.
How should aluminium phosphate be stored?
It should be stored at ambient temperature, away from moisture and incompatible substances.
What grade of aluminium phosphate does Molekula supply?
Molekula supplies aluminium phosphate in technical grade.
Can Molekula supply aluminium phosphate in bulk?
Yes, Molekula can supply aluminium phosphate in bulk quantities upon request.
What documentation comes with an order of aluminium phosphate?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) with the shipment.
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.