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{"title":"Food Grade Citric Acid Monohydrate as Chelating Agent pH Buffer and Preservative","imgUrl":"https:\/\/img.chinax.com\/nimg\/43\/35\/66266d15a398d75cf843a7dda423-200x200-1\/food_grade_citric_acid_monohydrate_as_chelating_agent_ph_buffer_and_preservative_for_beverage_and_cosmetics.jpg","attrs":{"Brand Name":"sichuan hongjian","Model Number":"25kg\/bag","Place of Origin":"China","Minimum Order Quantity":"10tons"}}
{"title":"Food Grade Potassium Dihydrogen Phosphate MKP with High P\u2082O\u2085 and K\u2082O Content ISO","imgUrl":"https:\/\/img.chinax.com\/nimg\/50\/10\/0e56a273f2e5cfc845fefc4c222a-200x200-1\/food_grade_potassium_dihydrogen_phosphate_mkp_with_high_p_e2_82_82o_e2_82_85_and_k_e2_82_82o_content_iso_9001_certified.jpg","attrs":{"Brand Name":"sichuan hongjian","Model Number":"25kg\/bag","Place of Origin":"China","Minimum Order Quantity":"10 tons"}}
{"title":"Food Grade Potassium Dihydrogen Phosphate (Monopotassium Phosphate) with High","imgUrl":"https:\/\/img.chinax.com\/nimg\/6e\/2b\/396842b07bd7fa071e2c9bf61822-200x200-1\/food_grade_potassium_dihydrogen_phosphate_28monopotassium_phosphate_29_with_high_water_solubility_2c_buffering_capacity_2c_and_hig.jpg","attrs":{"Brand Name":"sichuan hongjian","Model Number":"5kg\/bag","Place of Origin":"China","Minimum Order Quantity":"10 tons"}}
{"title":"Sodium Benzoate Food Additive for Corrosion Prevention 532-32-1","imgUrl":"https:\/\/img.chinax.com\/nimg\/83\/23\/077c4cf52d7b145ce361dace938a-200x200-1\/sodium_benzoate_food_additive_for_corrosion_prevention_532_32_1.jpg","attrs":{"Brand Name":"sichuan hongjian","Model Number":"25kg\/bag","Place of Origin":"China","Minimum Order Quantity":"1 tons"}}
Diammonium Phosphate DAP Fertilizer 18-46-0 High Purity
Product Overview
Our Diammonium Phosphate (DAP) (NH₄)₂HPO₄ is a high-efficiency phosphorus-nitrogen compound fertilizer, widely recognized as one of the most important phosphate fertilizers in modern agriculture. With superior water solubility and nutrient content, it provides essential nourishment for crops worldwide.
Technical Specifications
Chemical Formula
(NH₄)₂HPO₄
Purity
≥99% (Fertilizer Grade)
Appearance
White crystalline granules
Nitrogen Content
18% min
Phosphorus Content (as P₂O₅)
46% min
Water Solubility
588g/L (20°C)
pH Value
7.5-8.5 (1% solution)
Packaging
25kg/50kg bags or bulk
Key Features & Benefits
Balanced NP Nutrition - 18-46-0 NPK ratio
High Nutrient Availability - Immediate plant uptake
Excellent Water Solubility - For fertigation systems
Low Heavy Metals - Meets international food safety standards
Versatile Application - Suitable for all crops
Primary Applications
1. Agricultural Fertilization
Base fertilizer for cereals, fruits and vegetables
Essential for root development and flowering
2. Industrial Uses
Fire retardant in wood treatment
Yeast nutrient in fermentation processes
3. Water Treatment
Nutrient source in wastewater treatment
Prevents pipe corrosion
4. Food Additive
pH regulator in food processing
Nutrient supplement in animal feed
Oxalic Acid (C₂H₂O₄) - Complementary Chemical
Chemical Formula C₂H₂O₄
Key Applications:
Agriculture: Soil pH adjustment
Metal Cleaning: Rust removal solution
Textile Industry: Dyeing auxiliary
Pharmaceuticals: Active ingredient
Safety & Handling
Storage: Dry, ventilated warehouse
Protection: Dust mask recommended
Incompatibilities: Strong acids/bases
First Aid: Rinse with water if contacted
Quality Certification
ISO 9001 Certified Production
Heavy Metal Content Below EU Limits
SGS Test Reports Available
Custom Blending Services
Why Choose Us?
High-purity products, in compliance with international standards
30+ Years Chemical Manufacturing Experience
Strict QC with Batch Traceability
Global logistics, supporting sea and air transportation
Technical support, providing customized solutions
Factory direct supply, with strong price competitiveness
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2013
Total Annual:
7000000-10000000
Employee Number:
130~150
Ecer Certification:
Verified Supplier
Sichuan Hongjian Chemical is a comprehensive enterprise specializing in the trade of chemical products. Since entering the chemical industry in 1995, it has always been dedicated to providing supply chain services for chemical raw materials, fine chemicals and environmental protection ... Sichuan Hongjian Chemical is a comprehensive enterprise specializing in the trade of chemical products. Since entering the chemical industry in 1995, it has always been dedicated to providing supply chain services for chemical raw materials, fine chemicals and environmental protection ...