Sodium ammonium phosphate tetrahydrate
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- $18 - $1024
- Product name: Sodium ammonium phosphate tetrahydrate
- CAS: 7783-13-3
- MF: H13NNaO8P
- MW: 209.07
- EINECS:616-513-3
- MDL Number:MFCD00066970
- Synonyms:AMMONIUM SODIUM PHOSPHATE;AMMONIUM SODIUM PHOSPHATE TETRAHYDRATE;sodium ammonium biphosphate;SODIUM AMMONIUM PHOSPHATE TETRAHYDRATE*S IGMAULTRA;Ammonium sodium phosphate tetrahydrate, for analysis, 99%;SALT OF PHOSPHORUS;SEC-SODIUM AMMONIUM PHOSPHATE TETRAHYDRATE;SODIUM AMMONIUM HYDROGEN PHOSPHATE
31 prices
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Brand
- aablocks
- AK Scientific
- Biosynth
- GFS CHEMICALS
- honeywell
- Sigma-Aldrich
- Thermo Scientific Chemicals
- Usbiological
Package
- 25g
- 100g
- 250g
- 500g
- 1kg
- 2kg
- 2.5KG
- 5kg
- 10Kg
- 1 kg
- 1kg|PlasticBottle
- 2.5 kg
- 250 g
- 250g|PlasticBottle
- Manufactureraablocks
- Product numberAA003NST
- Product descriptionMonoammonium monosodium phosphate tetrahydrate 99%
- Packaging25g
- Price$18
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003NST
- Product descriptionMonoammonium monosodium phosphate tetrahydrate ≥99%
- Packaging100g
- Price$25
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003NST
- Product descriptionMonoammonium monosodium phosphate tetrahydrate ≥95%
- Packaging500g
- Price$52
- Updated2026-05-28
- Buy
- ManufacturerAK Scientific
- Product number8861AF
- Product descriptionSodium ammonium hydrogen phosphate tetrahydrate
- Packaging500g
- Price$54
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFS47153
- Product descriptionSodium ammonium phosphate tetrahydrate
- Packaging1kg
- Price$214.17
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFS47153
- Product descriptionSodium ammonium phosphate tetrahydrate
- Packaging2kg
- Price$399.78
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFS47153
- Product descriptionSodium ammonium phosphate tetrahydrate
- Packaging5kg
- Price$713.9
- Updated2026-06-04
- Buy
- ManufacturerGFS CHEMICALS
- Product number66532
- Product descriptionSODIUM AMMONIUM PHOSPHATE, REAGENT
- Packaging2.5KG
- Price$542.55
- Updated2026-06-03
- Buy
- ManufacturerGFS CHEMICALS
- Product number66531
- Product descriptionSODIUM AMMONIUM PHOSPHATE, REAGENT
- Packaging500G
- Price$139.01
- Updated2026-06-03
- Buy
- Manufacturerhoneywell
- Product number71283
- Product descriptionAmmonium sodium phosphate dibasic tetrahydrate
- Packaging250g
- Price$86.52
- Updated2026-06-04
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- Manufacturerhoneywell
- Product number71283
- Product descriptionAmmonium sodium phosphate dibasic tetrahydrate
- Packaging250g|PlasticBottle
- Price$86.52
- Updated2026-06-04
- Buy
- Manufacturerhoneywell
- Product number71283
- Product descriptionAmmonium sodium phosphate dibasic tetrahydrate
- Packaging1kg
- Price$210.18
- Updated2026-06-04
- Buy
- Manufacturerhoneywell
- Product number71283
- Product descriptionAmmonium sodium phosphate dibasic tetrahydrate
- Packaging1kg|PlasticBottle
- Price$210.18
- Updated2026-06-04
- Buy
- ManufacturerSigma-Aldrich
- Product numberS4172
- Product descriptionAmmonium sodium phosphate dibasic tetrahydrate BioXtra, ≥99%
- Packaging1kg
- Price$220
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product number04266
- Product descriptionAmmonium sodium phosphate dibasic tetrahydrate puriss., ≥99%
- Packaging500g
- Price$47
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product number1.06682
- Product descriptionSodium ammonium hydrogen phosphate tetrahydrate for analysis EMSURE?
- Packaging1kg
- Price$366
- Updated2026-04-30
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA003NST | Monoammonium monosodium phosphate tetrahydrate 99% | 25g | $18 | 2026-05-28 | Buy |
| aablocks | AA003NST | Monoammonium monosodium phosphate tetrahydrate ≥99% | 100g | $25 | 2026-05-28 | Buy |
| aablocks | AA003NST | Monoammonium monosodium phosphate tetrahydrate ≥95% | 500g | $52 | 2026-05-28 | Buy |
| AK Scientific | 8861AF | Sodium ammonium hydrogen phosphate tetrahydrate | 500g | $54 | 2021-12-16 | Buy |
| Biosynth | FS47153 | Sodium ammonium phosphate tetrahydrate | 1kg | $214.17 | 2026-06-04 | Buy |
| Biosynth | FS47153 | Sodium ammonium phosphate tetrahydrate | 2kg | $399.78 | 2026-06-04 | Buy |
| Biosynth | FS47153 | Sodium ammonium phosphate tetrahydrate | 5kg | $713.9 | 2026-06-04 | Buy |
| GFS CHEMICALS | 66532 | SODIUM AMMONIUM PHOSPHATE, REAGENT | 2.5KG | $542.55 | 2026-06-03 | Buy |
| GFS CHEMICALS | 66531 | SODIUM AMMONIUM PHOSPHATE, REAGENT | 500G | $139.01 | 2026-06-03 | Buy |
| honeywell | 71283 | Ammonium sodium phosphate dibasic tetrahydrate | 250g | $86.52 | 2026-06-04 | Buy |
| honeywell | 71283 | Ammonium sodium phosphate dibasic tetrahydrate | 250g|PlasticBottle | $86.52 | 2026-06-04 | Buy |
| honeywell | 71283 | Ammonium sodium phosphate dibasic tetrahydrate | 1kg | $210.18 | 2026-06-04 | Buy |
| honeywell | 71283 | Ammonium sodium phosphate dibasic tetrahydrate | 1kg|PlasticBottle | $210.18 | 2026-06-04 | Buy |
| Sigma-Aldrich | S4172 | Ammonium sodium phosphate dibasic tetrahydrate BioXtra, ≥99% | 1kg | $220 | 2026-04-30 | Buy |
| Sigma-Aldrich | 04266 | Ammonium sodium phosphate dibasic tetrahydrate puriss., ≥99% | 500g | $47 | 2021-12-16 | Buy |
| Sigma-Aldrich | 1.06682 | Sodium ammonium hydrogen phosphate tetrahydrate for analysis EMSURE? | 1kg | $366 | 2026-04-30 | Buy |
Properties
Melting point :80 °C
Density :1.54
storage temp. :Store at +5°C to +30°C.
solubility :H2O: 1 M at 20 °C, clear, colorless
form :Solid
color :White
Specific Gravity :1.544
PH :8.3 (50g/l, H2O, 20℃)
Water Solubility :Soluble in water. Insoluble in alcohol
InChI :1S/H3N.Na.H3O4P.4H2O/c;;1-5(2,3)4;;;;/h1H3;;(H3,1,2,3,4);4*1H2/q;+1;;;;;/p-1
InChIKey :IQTQISLCLWJRPM-UHFFFAOYSA-M
SMILES :[NH4+].[Na+].OP([O-])([O-])=O
CAS DataBase Reference :7783-13-3
Density :1.54
storage temp. :Store at +5°C to +30°C.
solubility :H2O: 1 M at 20 °C, clear, colorless
form :Solid
color :White
Specific Gravity :1.544
PH :8.3 (50g/l, H2O, 20℃)
Water Solubility :Soluble in water. Insoluble in alcohol
InChI :1S/H3N.Na.H3O4P.4H2O/c;;1-5(2,3)4;;;;/h1H3;;(H3,1,2,3,4);4*1H2/q;+1;;;;;/p-1
InChIKey :IQTQISLCLWJRPM-UHFFFAOYSA-M
SMILES :[NH4+].[Na+].OP([O-])([O-])=O
CAS DataBase Reference :7783-13-3
Safety Information
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Description
Used in the laboratory as an essential ingredient of the microcosmic salt bead test for identification of metallic radicals. Also used as intermediates. Finds application in chemical research.Related product price
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Ammonium hydrogen sulfate
$18.53-6966.65 -
Sodium hydride
$20-6839.91 -
SODIUM AMMONIUM PHOSPHATE
$6-955
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