Ammonium dihydrogen phosphate
Also known as: Monoammonium phosphate, MAP, Ammonium phosphate monobasic, ammonium dihydrogenphosphate, azanium dihydrogen phosphate, Phosphoric acid monoammonium salt
Ammonium dihydrogen phosphate (CAS 7722-76-1) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula H6NO4P and a molecular weight of 115.026 g/mol. Key properties include a melting point of 190 °C (dec.)(lit.), a boiling point of 158ºC at 760 mmHg and a density of 1.02 g/mL at 20 °C. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 7722-76-1
- Jingsj CID
- J-14418-8
- Molecular Formula
- H6NO4P
- Molecular Weight
- 115.026 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | - | - | CN China |
Physicochemical Properties
| Melting Point | 190 °C (dec.)(lit.) |
|---|---|
| Boiling Point | 158ºC at 760 mmHg |
| Density | 1.02 g/mL at 20 °C |
| Exact Mass | 115.003441 |
| PSA | 90.81000 |
| Refractive Index | 1.4768 |
| Additional Property | 368 g/L (20 ºC) |
Customs & Trade Information
| HS Code | 3105400000 |
|---|
Frequently Asked Questions
What is the CAS number of Ammonium dihydrogen phosphate?
The CAS number of Ammonium dihydrogen phosphate is 7722-76-1.
What are the molecular formula and molecular weight of Ammonium dihydrogen phosphate?
Ammonium dihydrogen phosphate has molecular formula H6NO4P and molecular weight 115.026 g/mol.
Which suppliers offer Ammonium dihydrogen phosphate?
1 supplier(s) listed; request a quote for pricing.
What are the upstream and downstream products of Ammonium dihydrogen phosphate?
For Ammonium dihydrogen phosphate, Upstream Products: Phosphorus pentafluoride, Phosphoric acid, Ammonia; Downstream Products: Calcium hydrogen phosphate dihydrate, Lithium metaphosphate, Phosphoric acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ammonium dihydrogen phosphate (CAS 7722-76-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-14418-8 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.