P5504
Potassium phosphate dibasic trihydrate
ReagentPlus®, ≥99.0%
Manufacturer: Sigma Aldrich
CAS Number: 16788-57-1
Synonym(S): Dipotassium hydrogen phosphate trihydrate, Dipotassium phosphate, di-Potassium hydrogen phosphate trihydrate
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 G | P5504-100-G | In Stock | ₹ 5,715.60 |
| 500 G | P5504-500-G | In Stock | ₹ 14,473.03 |
| 1 KG | P5504-1-KG | In Stock | ₹ 24,800.08 |
| 5 KG | P5504-5-KG | In Stock | ₹ 49,037.25 |
| 10 KG | P5504-10-KG | In Stock | ₹ 88,137.15 |
P5504 - 100 G
In Stock
Quantity
1
Base Price: ₹ 5,715.60
GST (18%): ₹ 1,028.808
Total Price: ₹ 6,744.408
Quality Level
200
product line
ReagentPlus®
Assay
≥99.0%
form
powder or crystals
pH
9.2-9.4 (25 °C, 50 g/L)
solubility
water: 100 mg/mL, clear, colorless
storage temp.
room temp
SMILES string
O.O.O.[K+].[K+].OP([O-])([O-])=O
InChI
1S/2K.H3O4P.3H2O/c;;1-5(2,3)4;;;/h;;(H3,1,2,3,4);3*1H2/q2*+1;;;;/p-2
InChI key
XQGPKZUNMMFTAL-UHFFFAOYSA-L
Other Options
Related Products
Description
- General description: Potassium phosphate solution have very high buffering capacity that is widely used in molecular biology, biochemistry, and chromatography. Potassium phosphate dibasic trihydrate is a key component of potassium phosphate buffer, phosphate-buffered saline (PBS), and phosphate-buffered EDTA (PBE). It is extensively used in the preparation of biological samples for various biological experiments.[1] Potassium phosphate buffer is also used in methods such as equilibrium dialysis, high-performance liquid chromatography (HPLC), and affinity capillary electrophoresis (ACE) to study the characteristics of drug-protein interactions in the body.[2] Potassium phosphate buffer solutions consist of mixtures of the potassium phosphate monobasic and potassium phosphate dibasic forms.[3]
- Application: Potassium phosphate dibasic trihydrate has been used in the preparation of potassium phosphate buffer for the resuspension of polyelectrolyte capsules.[4] It has also been used as a buffer during glutaminase‑1 (GLS-1) enzyme assay and GLS-2 enzyme assay.[5]
- Legal Information: ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
SAFETY INFORMATION
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves