Diammonium phosphate
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Diammonium phosphate is a neutral and efficient catalyst in 1,8‐Dioxo‐octahydroxanthene derivatives synthesis. Diammonium phosphate can be used as an excipient, such as diuretic, buffer, effervescent.
For research use only. We do not sell to patients.
- Purity: 99.1%
- CAS No.: 7783-28-0
- Formula: (NH4)2HPO4
- Molecular Weight:132.06
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Storage:
Store at room temperature, keep dry and cool.
In solvent -80°C, 1 year , -20°C, 6 months
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
Biological Activity
Diammonium phosphate increases the gene expression of lactate dehydrogenase (LDH), increases the activity of LDH, thereby increasing the production of L-lactic acid in thermotolerant Bacillus coagulans[3].
Diammonium phosphate is a flame retardant that can be added to polymers or composites to improve their flame retardant properties. Diammonium phosphate catalyzes the dehydration of cellulose, promotes the formation of char and water, and thus reduces the formation of combustible materials[4].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 7783-28-0
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Appearance Solid
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Molecular Weight 132.06
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Formula (NH4)2HPO4
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Color White to off-white
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SMILES
[(NH4)2HPO4]
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Store at room temperature, keep dry and cool
In solvent -80°C 1 year -20°C 6 months
Solvent & Solubility
H2O : 50 mg/mL (378.62 mM; Need ultrasonic)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 1 year; -20°C, 6 months. When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 1 year; -20°C, 6 months. When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (270 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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Handling Instructions (2659 KB)
References
[2]. Elder DP, et al. Pharmaceutical excipients - quality, regulatory and biopharmaceutical considerations. Eur J Pharm Sci. 2016 May 25;87:88-99. [Content Brief]
[3]. Sun L, et al., Diammonium phosphate stimulates transcription of L-lactate dehydrogenase leading to increased L-lactate production in the thermotolerant Bacillus coagulans strain. Appl Microbiol Biotechnol. 2016 Aug;100(15):6653-6660. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 1 year; -20°C, 6 months. When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| H2O | 1 mM | 7.5723 mL | 37.8616 mL | 75.7232 mL | 189.3079 mL |
| 5 mM | 1.5145 mL | 7.5723 mL | 15.1446 mL | 37.8616 mL | |
| 10 mM | 0.7572 mL | 3.7862 mL | 7.5723 mL | 18.9308 mL | |
| 15 mM | 0.5048 mL | 2.5241 mL | 5.0482 mL | 12.6205 mL | |
| 20 mM | 0.3786 mL | 1.8931 mL | 3.7862 mL | 9.4654 mL | |
| 25 mM | 0.3029 mL | 1.5145 mL | 3.0289 mL | 7.5723 mL | |
| 30 mM | 0.2524 mL | 1.2621 mL | 2.5241 mL | 6.3103 mL | |
| 40 mM | 0.1893 mL | 0.9465 mL | 1.8931 mL | 4.7327 mL | |
| 50 mM | 0.1514 mL | 0.7572 mL | 1.5145 mL | 3.7862 mL | |
| 60 mM | 0.1262 mL | 0.6310 mL | 1.2621 mL | 3.1551 mL | |
| 80 mM | 0.0947 mL | 0.4733 mL | 0.9465 mL | 2.3663 mL | |
| 100 mM | 0.0757 mL | 0.3786 mL | 0.7572 mL | 1.8931 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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