Disodium Phosphate(DSP)
Chemical formula :Na2HPO4.12H2O
Molecular Weight :358.14
Executive standard :GB6008-85
Property :White crystals, Density is 1.63 , melting point is 34.6 . Soluble in water easily, PH of 1% water solution is 8.8-9.2.
USE :Used as soft water agent for boiler , cleaning agent in electroplating ,etc.
Technical Specifications :Assay 98.0 %
Product introduction
Brief Introduction,
Product Name:Disodium Phosphate (DSP) food grade
Other Name:Dibasic Sodium Phosphate
Grade:Food Grade
Application:Food Additive
Executive Standard:GB25568-2010
Molecular weight:177.99
Synonyms :Disodium Phosphate
Molecular formula :Na2HPO4.2H2O
CAS NO. :7558-79-4
Standard Executed :GB25568-2010
Product Name:Disodium Phosphate
Grade:Food Garde
Density:1.52
Insoluble:Alcohol
Soluble:In water
Purity:98%
Type:BYPH-12
Molecular Weight:177.99
PH(1% aqueous solution):8.8-9.2
Executive Standard:GB25568-2010
Pallet:Based on buyer's requirment
Shelf life:2 Years Proper Storage
Product Description
Disodium Phosphate (DSP) Properties.
White or colorless crystalline free flowing solid, efflorescent in air, easily soluble in water, but insoluble in alcohol, its water solution is slightly alkaline, relative density at 1.52 g/cm3, melting point at 35
Application
Totally,Disodium phosphate is used in the food industry as emulsifying agent, buffering agent, and brine constituent. Examples such as processed cheeses and dairy products,pudding,potato juice,bean products etc.
In details,disodium phosphate anhydrous food grade is widly used in cereal and pasta to adjust PH value and maintain color,meanwhile,shorten the cooking time of pasta.
For Spray dry cheese and skim milk powder,Disodium phosphate anhydrous food grade is used to keep protein dispersive and accelerate the dissolution in water;
This product is used to keep flaver,apperance quality of food by stablizing emulsion.
Product introduction
Product Name:Disodium Phosphate
Grade:Industurial Grade
Density:1.52
Insoluble:Ethyl alcohol
Soluble:In water
Purity:98%
Appearance:Na2HPO4.2H2O
Type:BYPH-13
Molecular Weight:177.99
PH(1% aqueous solution):4.2-4.6
Executive Standard:HG/T2965-2009
Pallet:Based on buyer's requirment
Shelf life:2 Years Proper Storage
Industrial GradeDisodium Phosphate (DSP).Property:White or colorless crystals, efflorescent in air, easily soluble in water but not in organic solution. Its water solution is alkaline, relative density at 1.62g/cm3, melting point is 73.4oC
Product Details
Disodium Phosphate (DSP) rough Information:
Product Name:Disodium Phosphate (DSP) industrial grade
Other Name:Dibasic Sodium Phosphate
Grade:Industrial Grade
Application:industrail Additive
Brand Name:Bangyuan
Executive Standard:HG/T2965-2009
Molecular weight:177.99
Synonyms :Disodium Phosphate
Molecular formula :Na2HPO4.2H2O
CAS NO. :7558-79-4
Standard Executed :GB25568-2010
Disodium Phosphate (DSP) properties.
White or colorless crystalline free flowing solid, efflorescent in air, easily soluble in water, but insoluble in alcohol, its water solution is slightly alkaline, relative density at 1.52 g/cm3, melting point at 35oC
Industrial Grade Monosodium phosphate(MSP)application:.
Used as fire-extinguishing agent for fabric, woods, paper; as soft water agent for boilers;
Appication
For boiler Water treatment,
Monosodium Phosphate(MSP),Disodium phosphate(DSP),Trisodium phosphate(TSP) all could be used for boiler water treatment. MSP is used as control of anode corrosion,DSP is as control of alkali corrosion ,TSP is as softer of calcium and magnesium ion precipitation.TSP is with the largest usage.
MSP and DSP keep proper alkali value and prevent more hydroxide ion.
TSP is to prevent calcium and magnesium precipitation.From phosphate protective film inside boiler to prevent corrosion.
KDM disodium phosphate DSP food grade
Guaranteed technical specifications :
Appearance White powder or granular
Ph of 1% water solution 8.5-10.0
Fluoride,161 50 ppm
Heavy metals, as pb 16110 ppm
Pb 61 4 ppm
Loss on drying 161 5.0%
Arsenic, as as 161 3 ppm
Water insoluble16 0.2%
Application:
Disodium phosphate is used in the food industry including emulsifying agent, buffer, and brine constituent.Example include:processed cheese,dairy products.
Packing 25kg, inner plastic and outer plastic or paper.
Delivery: direct factory supplies within 15 days.
Port: TIanjin
Production: 20000mts/year
Moq: 1mt
Payment: L/C, TT
Certificates: HACCP, KOSHER, REACH, HALAL, MSDS, ISO.
Packaging
25kg, inner plastic and outer plastic or paper.
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Disodium Phosphate Anhydrous, E339, CAS no. 7632-05-5, manufacturing process via chemcial synthesis, Phosphoric acid and Sodium hydroxide as raw materials. Disodium Phosphate Anhydrous is a white powder and granular substance that is basically odorless. It is used to adjust pH, emulsifier, improver, buffer, nutrient supplement, fermentation aid, binder, and chelating agent.
As an experienced Disodium Phosphate Anhydrous manufacturer and supplier, we has been supplying and exporting Disodium Phosphate Anhydrous for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
Disodium Phosphate Anhydrous Specification
Product Name Disodium PhosphateDSP Disodium Phosphate Dihydrate DSP 2H2O Disodium Phosphate HeptahydrateDSP 7H2O Disodium Phosphate DodecahydrateDSP 12H2O
Appearance White powder Crystal particles Crystal particles Crystal particles
Disodium Phosphate Na2HPO4(on dried material) %(w/w) min 98.0 min 98.0 min 98.0 min 98.0
Water Insoluble %(w/w) max 0.2 max 0.2 max 0.2 max 0.2
Arsenic (As) mg/kg max 3 max 3 max 3 max 3
Heavy Metal (as Pb) mg/kg max 10 max 10 max 10 max 10
Fluoride (as F) mg/kg max 50 max 50 max 50 max 50
Loss on lgnition %(w/w) max 5.0 18.0-22.0 42.0-46.0 max 61.0
Phosphate Rock is the raw material to manufacture most commercial phosphate fertilizers. In its unprocessed state, phosphate rock is not suitable for direct application. The process begins by grinding rock phosphate to a fine material. Potash is also fed together with super phosphate to obtain various grades of fertilizers.
Type: Food Additives
Origin: China
CAS No.: 7558-79-4
AUCO No.: 351
Packing: 25kg bag"
Items Standard
Appearance White powder
Assay % 99
Phosphorus pentoxide % 49.5
PH(10g/L solution) 8.5-10.0
Sulfate,as SO4 % 0.25
Heavy metals, as Pb % 0.001
Arsenic, as As % 0.0003
Fluoride as F Â % 0.002
Water insoluble % 0.1
Cl % 0.014
Lead % 0.0004
Fe % 0.002
Loss on drying % 2.0
We are pleased to offer our phosphate from our mines in Egypt - Our Purity from 23% up to 31%
Phosphate Rock is the raw material to manufacture most commercial phosphate fertilizers. In its unprocessed state, phosphate rock is not suitable for direct application. The process begins by grinding rock phosphate to a fine material. Potash is also fed together with super phosphate to obtain various grades of fertilizers.
Diammonium phosphate (DAP) is a widely used fertilizer that provides a high concentration of phosphorus and nitrogen nutrients. It is composed of two ammonium ions and one phosphate ion. DAP is a water-soluble salt and is often used in agricultural settings to enhance plant growth. Here are some key points about diammonium phosphate:
Nutrient Composition: Diammonium phosphate is a good source of both nitrogen and phosphorus, with nitrogen content in the ammonium form and phosphorus in the phosphate form.
The nitrogen in DAP is readily available for plants, while phosphorus is essential for root development, flowering, and fruiting.
Solubility: Diammonium phosphate is highly water-soluble, making it easy to apply as a liquid fertilizer or to dissolve in irrigation systems.
pH and Acidity: DAP tends to be slightly acidic, which can contribute to lowering the pH of the soil over time. It is essential to monitor soil pH when using fertilizers to prevent overly acidic conditions.
Application: DAP is commonly used as a dry granular fertilizer that can be broadcast on the soil surface.
It can also be dissolved in water and applied as a liquid fertilizer through irrigation systems, providing quick nutrient availability to plants.
Uses: Diammonium phosphate is suitable for a variety of crops, including grains, fruits, vegetables, and legumes.
It is often used during the early stages of plant growth to promote root development.
Storage: DAP should be stored in a cool, dry place to prevent moisture absorption and caking.
Safety Considerations:
When handling DAP, it's important to follow safety guidelines and use appropriate protective equipment to prevent skin or eye contact and inhalation.
Compatibility: Diammonium phosphate is compatible with many other fertilizers and can be used in combination with them to provide a broader spectrum of nutrients.
Environmental Impact: Like other fertilizers, the application of DAP should be done responsibly to minimize environmental impact, such as nutrient runoff into water bodies.
Rock Phosphate is a mineral feedstock to produce phosphate fertilizers and phosphoric acid.
Usage: Rock phosphate does not dissolve easily in water, making it difficult for plants to assimilate. Chemical conversion via phosphoric acid produces phosphate fertilizers, such as DAP, MAP and other ammonium phosphates, which are more easily assimilated by plants.
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