CAS Number7789-77-7
Synonymscalcium monohydrogen phosphate; acid calcium monophosphate; calcium hydrogen phosphate dihydrate; dicalciurn phosphate; dicalcium phosphate; calcium monohydrogen phosphate dihydrate; BicalciuM phosphate; Di-tab; Calcium hydrogenphosphate dihydrate; Calciumhydrogenphosphate,dih; MFCD00149621; Calcium phosphate di; Dibasic calcium phosphate dihydrate; Calcium hydrogen phosphate hydrate (1:1:2); dibasic calcium phosphate; EINECS 231-826-1; Calcium phosphate, dibasic, dihydrate; Bekapress D 2; DICALCIUM PHOSPHAT; hydrogen calcium orthophosphate; CALCIUM PHOSPH; dicalcium phosphate anhydrous; phosphoric acid calcium salt
Molecular FormulaCaHPO4 · 2H2O
Molecular Weight172.09
Purity98-102.5%
Density2.31
Boiling Point158ºC at 760 mmHg
Melting Point109°C -H₂O
Appearancepowder
EINECS231-826-1
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 7789-77-7 |
| Catalog No. | 2A-9013959 |
| Chinese Name | 磷酸氢钙 |
| Synonyms | calcium monohydrogen phosphate; acid calcium monophosphate; calcium hydrogen phosphate dihydrate; dicalciurn phosphate; dicalcium phosphate; calcium monohydrogen phosphate dihydrate; BicalciuM phosphate; Di-tab; Calcium hydrogenphosphate dihydrate; Calciumhydrogenphosphate,dih; MFCD00149621; Calcium phosphate di; Dibasic calcium phosphate dihydrate; Calcium hydrogen phosphate hydrate (1:1:2); dibasic calcium phosphate; EINECS 231-826-1; Calcium phosphate, dibasic, dihydrate; Bekapress D 2; DICALCIUM PHOSPHAT; hydrogen calcium orthophosphate; CALCIUM PHOSPH; dicalcium phosphate anhydrous; phosphoric acid calcium salt |
| Molecular Formula | CaHPO4 · 2H2O |
| Molecular Weight | 172.09 |
| Purity | 98-102.5 |
| Density | 2.31 |
| Boiling Point | 158ºC at 760 mmHg |
| Melting Point | 109°C -H₂O |
| Appearance | powder |
| Water Solubility | Dissolved grams per 100 ml of water: 4.303×10-3/20 |
| Storage Condition | 1. Food grade plastic bag outer woven bag packagin |
| Application | Calcium hydrogen phosphate dihydrate, also known as CHPD or DCPD. Dibasic calcium phosphate dihydrate is common in urinary tract stones. Calcium hydrogen phosphate dihydrate can be used as an excipien |
| EINECS | 231-826-1 |
| PubChem ID | 329747896 |
| MDL Number | MFCD00149621 |
| SMILES | O.O.[Ca++].OP([O-])([O-])=O |
| InChI | 1S/Ca.H3O4P.2H2O/c;1-5(2,3)4;;/h;(H3,1,2,3,4);2*1H2/q+2;;;/p-2 |
| InChI Key | XAAHAAMILDNBPS-UHFFFAOYSA-L |
| NACRES Code | NA.21 |
| UNSPSC | 51101500 |
| MSDS | msds/13959_1_7789_77_7.pdf |
| Bioactivity | Calcium hydrogen phosphate dihydrate, also known as CHPD or DCPD.Calcium hydrogen phosphate dihydrate can be found quite frequently in urinary calculi stones. Calcium hydrogen phosphate dihydrate can be used as an excipient, such as diluent, adsorbent. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs[1][2]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Madhurambal G, et al. Crystallization and thermal characterization of calcium hydrogen phosphate dihydrate crystals[J]. Journal of thermal analysis and calorimetry, 2009, 96(1): 73-76. [2]. Elder DP, et al. Pharmaceutical excipients - quality, regulatory and biopharmaceutical considerations. Eur J Pharm Sci. 2016 May 25;87:88-99. Chemical & Physical Properties Density 2.31 Boiling Point 158ºC at 760 mmHg Melting Point 109°C -H₂O Molecular Formula CaH5O6P Molecular Weight 172.09 Exact Mass 171.944962 PSA 111.69000 Index of Refraction 1.5394 InChIKey XAAHAAMILDNBPS-UHFFFAOYSA-L SMILES O.O.O=P([O-])([O-])O.[Ca+2] Stability Stable. Incompatible with acids. |
| Use of | Calcium hydrogen phosphate dihydrate, also known as CHPD or DCPD.Calcium hydrogen phosphate dihydrate can be found quite frequently in urinary calculi stones. Calcium hydrogen phosphate dihydrate can be used as an excipient, such as diluent, adsorbent. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs[1][2]. Properties Articles36 Name calcium hydrogenphosphate dihydrate Synonym More Synonyms Dicalcium phosphate dihydrate Biological Activity Description Calcium hydrogen phosphate dihydrate, also known as CHPD or DCPD.Calcium hydrogen phosphate dihydrate can be found quite frequently in urinary calculi stones. Calcium hydrogen phosphate dihydrate can be used as an excipient, such as diluent, adsorbent. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs[1][2]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Madhurambal G, et al. Crystallization and thermal characterization of calcium hydrogen phosphate dihydrate crystals[J]. Journal of thermal analysis and calorimetry, 2009, 96(1): 73-76. [2]. Elder DP, et al. Pharmaceutical excipients - quality, regulatory and biopharmaceutical considerations. Eur J Pharm Sci. 2016 May 25;87:88-99. Chemical & Physical Properties Molecular Formula CaH5O6P Exact Mass 171.944962 PSA 111.69000 Index of Refraction 1.5394 InChIKey XAAHAAMILDNBPS-UHFFFAOYSA-L SMILES O.O.O=P([O-])([O-])O.[Ca+2] Stability Stable. Incompatible with acids. |
| Transport Info | Product name: Calcium hydrogen phosphate dihydrate |
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