Dipotassium phosphate 98% (DKP)

详情

Dipotassium Phosphate (DKP)
is a highly water-soluble salt which is often used as a fertilizer, food additive and buffering agent. It is a common source of phosphorus and potassium.

CAS RN.:                   ********4
EINECS:                     ********5
Molecular Weight:  **4.*7
Molecular Formula: K2HPO4
Melting Point(℃):    **0℃
Water Solubility:     ***0 g/L (*0℃)

  
                      Specs.                                      Anhydrous                              Anhydrous
(All figures are on w/w bases)                                                            (Superior Grade)
                Maincontent:                                   *8%min                                 *8%min
                       P2O5:                                       *0.2%min                             *0.2%min
                        K2O:                                        *2.9%min                             *2.9%min
                  Insolubles:                                   0.3%max                               0.2%max
                    Chloride                                      0.5%max                               0.4%max
                    PH value:                                      8.**9.6                                   8.**9.6
                         As:                                                                                        0.***3%max
           Heavy metal(as Pb):                                                                       0.**2%max
                          F:                                                                                         0.**1%max 
   

Uses

- Food Industry

Used as additive in the coffee creamers substitute and as nutrient in various powdered materials (stabilizer (emulsifier) in non-dairy creamers, bodybuilding drinks). Its function is to prevent protein coagulation, and also to prevent its precipitation. It is a humectant. Also included in foods where low Sodium is specified, like low Sodium cheeses. It helps control the pH in food processing applications.

As a food additive, Dipotassium phosphate is on the FDA's Generally recognized as safe, or GRAS, list of substances. It is used in non-dairy creamers to prevent coagulation

- Pharmaceutical Industry:

Used as nutrient in microorganism cultures to produce antibiotics, and as a buffering agent in certain pharmaceuticals.

- General:

Put into antifreeze solutions as a buffer and sequestrate, used as a dispersion medium in liquid detergents and as an additive in cheese processes. It's an ingredient in non-toxic antifreeze.
Used as a high efficient, compound fertilizer preparation for special purposes and as additive in the paper industry.