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
Disodium Phosphate Anhydrous Food Grade is used mainly as a chelating agent, preservative, pH buffer, stabilizer and emulsifier in food industry. It works as an Emulsifier which helps to bind fats and water together in goods like Cheese, whipped cream, milk, and other dairy products which have a unique textures and consistencies because of disodium phosphate anhydrous food grade. Disodium phosphate Anhydrous Food Grade is used as a pH Controlling agent in cosmetics, skin creams, and shampoos. It can also be used in food and cosmetics to prevent rust in packaging.
Disodium Phosphate Anhydrous, Food Grade (Wintersun)
WC Code: 04-023-02
Sales Specification
Appearance, Visual: White Odorless Powder
Assay/ Content, %: 98
Water Insoluble, %: 0.2
Arsenic as As, ppm: 3
Heavy Metal, as Pb: 10
Lead as Pb, ppm: 4
Fluoride as F, ppm: 50
Loss on drying, %: 5.0
Packing
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
13375 Disodium Phosphate Anhydrous Suppliers
Short on time? Let Disodium Phosphate Anhydrous sellers contact you.
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.
