Application Areas and Highlights
- Agriculture: As an efficient phosphorus and potassium fertilizer, Potassium Dihydrogen Phosphate promotes plant growth, increases yields, and improves crop quality. Suitable for various crops such as rice, wheat, corn, cotton, fruit trees, vegetables, etc. Application methods include foliar spray, irrigation, drip irrigation, etc., significantly enhancing crop stress resistance, drought tolerance, cold resistance, promoting fruit enlargement and color change, and increasing sugar content.
- Food Processing: Used as a buffer, acidity regulator, yeast nutrient, etc., in baked goods, beverages, meat products, condiments, etc. It also acts as a leavening agent for yeast-based foods, improving food texture and quality.
- Pharmaceuticals: Served as a buffer, filler, stabilizer, etc., in the pharmaceutical industry for preparing tablets, capsules, injections, etc. It is also used in the synthesis of antibiotics, vitamins, and other drugs.
- Metal Surface Treatment: Functions as an acid cleaner, corrosion inhibitor, etc., for removing oxides, grease, etc., from metal surfaces, improving metal surface quality, and preventing corrosion.
- Other Areas: Also used in fireworks production, textile printing and dyeing, oil exploration, environmental protection, etc.
Chemical Properties
- CAS Number: 7778-77-0
- EINECS Number: 231-913-4
- Molecular Formula: KH2PO4
- Molecular Weight: 136.09g/mol
- Melting Point: 252.6°C
- Solubility in Water: 83.5g/100ml (at 90°C), insoluble in ethanol
- Density: 2.338g/mL
- Appearance: Colorless crystals or white granular powder
- Flash Point: Non-flammable
- pH: A 1% solution has a pH of 4.6
Detailed Usage Instructions
- Agriculture:
- Seed Dressing: Dilute 25g of Potassium Dihydrogen Phosphate in 1 liter of water and mix with 20kg of seeds.
- Seed Soaking: Dilute 50g in 50 liters of water and soak seeds for 12-16 hours.
- Root Drenching: Dilute 10g in 15 liters of water or use a 600-800x dilution for root irrigation.
- Irrigation: Apply 4-6kg per acre combined with watering, with an optional 1-2kg increase during the fruit enlargement stage.
- Drip Irrigation: Add 2-3kg per 1000 liters of water for drip irrigation.
- Foliar Spray: Use an 800-1000x dilution during the seedling stage, a 800x dilution before flowering/boot stage/fruit setting stage/underground tuber formation stage, a 600-800x dilution after flowering/initial fruit enlargement, a 300-500x dilution during the filling stage/fruit enlargement stage/tuber enlargement stage until 10 days before coloring and maturity, new shoot growth stage/flower bud differentiation stage, and during hot and rainy weather.
- Other Areas: Prepare and use according to specific requirements.
| Model NO. |
7722-76-1 |
| Solubility |
Water Soluble |
| Package |
25kg/Drum |
| Production Capacity |
3000kg/Month |
| trademark |
Jiurun |
| Colour |
White |
| Hs |
3105400000 |
| Specs |
99% |
1. Can I get samples before placing an order?
A: Yes, we are a factory and provide samples for you.
2. What can you buy from us?
Industrial gases, special gases, electronic gases, mixed gases, detergent raw materials, white latex, magnesium oxide, sodium phosphate, potassium phosphate, ammonium phosphate, calcium phosphate and other comprehensive phosphate chemical products.
3. Why should you buy from us instead of other suppliers?
First of all, we have a perfect management system, make full use of existing resource advantages, adhere to market-oriented, expand business capabilities, and sincerely cooperate with our customers with the most favorable prices and the best quality products; secondly, huge production capacity for you to deliver on time; high-quality after-sales service makes your purchase worry-free!
4. Can you make our brand on your products?
Yes. If you can meet our minimum order quantity, we can print your logo on the product and packaging.
5. How to guarantee the quality of your products?
We have a strict quality control system, including:
*Pre-production raw material inspection
*Spot check during production
*Full inspection before shipment
*SGS third-party inspection (if needed)
6.Which port will you ship to?
Tianjin, Qingdao, Shanghai or according to customer's needs.
7.. How to start order or payment?
You can send us a purchase order, or send a simple confirmation by email or Trade Manager, we will send you a proforma invoice and our bank details for your confirmation, then you can pay accordingly.
8. How do you deal with quality complaints?
First of all, our quality control will reduce quality problems to near zero. If there is a quality problem caused by us, please contact us immediately after receiving the product, we will send you the goods for free or refund your loss.
9.What services can you provide?
Accepted delivery terms: FOB, CFR, CIF, EXW, CIP, FCA, CPT, DDP, DDU, Express;
Accepted payment currencies: USD, EUR, CAD, AUD, HKD, RMB;
Accepted payment types: T/T, L/C, MoneyGram,
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