Di Sodium Hydrogen Phosphate Dihydrate
Di Sodium Hydrogen Phosphate Dihydrate, also known as disodium hydrogen phosphate dihydrate or sodium phosphate dibasic dihydrate, is a chemical compound with the formula Na2HPO4·2H2O.
Description
Di Sodium Hydrogen Phosphate Dihydrate, also known as disodium hydrogen phosphate dihydrate or sodium phosphate dibasic dihydrate, is a chemical compound with the formula Na2HPO4·2H2O.
| Product Name | Di Sodium Hydrogen Phosphate Dihydrate |
| Catalog Number | PU22000028 |
| CAS No. | 10043-01-3 |
| Molecular Formula | Na2HPO4 |
| Molecular Weight | 177.99 g/mol |
| Grade | PUURETA (Pure) |
| HS Code | 28352200 |
| Categories | Lab Chemicals |
| EC Number | 231-448-7 |
| Synonyms | Dibasic Sodium Phosphate, Disodium hydrogen phosphate dihydrate |
|
Parameter |
Specification |
|
Appearance |
Colourless crystalline powder |
|
Solubility |
Very soluble in water |
|
Assay (Min.) |
97.00% |
|
pH of 2% solution |
8.8-9.4 |
|
Chloride (Max.) |
0.02% |
|
Sulphate (Max.) |
0.100% |
|
Iron (Max.) |
0.0100% |
|
Lead (Max.) |
0.0100% |
Di Sodium Hydrogen Phosphate Dihydrate, also known as disodium hydrogen phosphate dihydrate or sodium phosphate dibasic dihydrate, is a chemical compound with the formula Na2HPO4·2H2O.
| Product Name | Di Sodium Hydrogen Phosphate Dihydrate |
| Catalog Number | PL22000028 |
| CAS No. | 10043-01-3 |
| Molecular Formula | Na2HPO4 |
| Molecular Weight | 177.99 g/mol |
| Grade | PLURAATA (Extra Pure) |
| HS Code | 28352200 |
| Categories | Lab Chemicals |
| EC Number | 231-448-7 |
| Synonyms | Dibasic Sodium Phosphate, Disodium hydrogen phosphate dihydrate |
|
Parameter |
Specification |
|
Appearance |
White Colourless crystalline powder |
|
Solubility |
Very soluble in water |
|
Assay |
98.0-100.5% |
|
LOD (Max.) |
19.5-21.0% |
|
Chloride (Max.) |
0.0400% |
|
Sulphate (Max.) |
0.100% |
|
Iron (Max.) |
0.004% |
|
Lead (Max.) |
0.002% |
Pharmaceuticals: It is used in the pharmaceutical industry as a buffering agent and to adjust the pH of medications to enhance their stability and effectiveness.
Laboratory Reagent: Di Sodium Hydrogen Phosphate Dihydrate is commonly used as a reagent in chemical laboratories for various experiments and chemical analyses.
Water Treatment: In water treatment processes, it can be used as a pH regulator and buffer to control the pH of water and wastewater.
Cosmetics and Personal Care Products: It is used in cosmetic and personal care formulations to adjust pH levels, especially in skin care products and shampoos.
Buffer Solutions: Di Sodium Hydrogen Phosphate Dihydrate is employed to prepare buffer solutions in laboratories and industrial settings where precise pH control is necessary.
Textile Industry: It can be used in textile processing as a pH regulator and buffer in dyeing and finishing processes.
Cleaning Products: It is used in cleaning products to help maintain the pH of solutions and enhance their cleaning efficacy.
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