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(949) 407-8904
| Catalog No. | PP2891 |
|---|---|
| Molecular Formula | K3PO4 |
| CAS Number | 7778-53-2 |
| Appearance | White granular powder |
| Purity | > 98% |
| Molecular Weight | 212.26 |
Tripotassium Orthophosphate Powder (CAS 7778-53-2) is a white granular powder with a melting point of 1340°C. Stanford Advanced Materials (SAM) is a leading supplier of Tripotassium Orthophosphate Powder across the world.
Related products: Calcium Dihydrogen Phosphate Powder, Sodium Pyrophosphate Decahydrate Powder, Dibasic Sodium Phosphate Powder, Sodium Tripolyphosphate Powder.
Tripotassium Orthophosphate Powder (CAS 7778-53-2) is a white granular powder with a melting point of 1340°C. Tripotassium Orthophosphate Powder is soluble in water, and is insoluble in ethanol. Tripotassium Orthophosphate Powder can be used as water softener, fertilizer, liquid soap, food additive, etc. It can also be prepared by adding potassium hydroxide to dipotassium hydrogen phosphate solution.
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Physicochemical Information |
|
|
Density |
2.564 g/cm3 (25 °C) |
|
Molecular Weight |
212.26 |
|
pH value |
11.9 (10 g/l, H₂O, 25 °C) |
|
Solubility |
100 g/l |
-Used in lysis buffer for the isolation of protein from Gram positive bacteria
-Used as a reagent for the scalable synthesis and post-modification of NU-1000 (mesoporous metal-organic framework).
-Used as a reagent for the plasma membrane preparation of Lilium davidii or Oryza sativa with high purity.
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Symbol |
|
|
Signal word |
Danger |
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Hazard statements |
H318 - H335 |
|
Precautionary statements |
P261 - P271 - P280 - P304 + P340 + P312 - P305 + P351 + P338 - P403 + P233 |
|
Personal protective equipment |
dust mask type N95 (US), Eyeshields, Gloves |
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RIDADR |
NONH for all modes of transport |
|
WGK Germany |
WGK 1 |
PP2882 Calcium Hydrogen Phosphate Powder CAS 7757-93-9
PP2883 Calcium bis(dihydrogen phosphate) Powder CAS 7758-23-8
PP2884 Calcium Phosphate Monobasic Powder (CAS 10031-30-8)
PP2885 Calcium Phosphate Tribasic Powder (CAS 7758-87-4)
PP2886 Ammonium Dihydrogen Phosphate Powder (CAS 7722-76-1)
PP2887 Ammonium Phosphate Dibasic Powder (CAS 7783-28-0)
PP2888 Sodium Pyrophosphate Decahydrate Powder (CAS 13472-36-1)
PP2889 Dibasic Sodium Phosphate Powder (CAS 7558-79-4)
PP2890 Sodium Tripolyphosphate Powder (CAS 7758-29-4)
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