- Alkali[8]
- Inorganic Acids[2]
- Amine[2]
- Phosphate[4]
- Nitrogen Fertilizer[5]
- Compound Fertilizer[2]
- Carbonate[5]
- Nitrate[9]
- Chloride[3]
- Sulphate[2]
- Benzene & Derivatives[1]
- Organic Fertilizer[1]
- Other Chemicals[1]
- Contact Person : Ms. Lee Lydia
- Company Name : Shanghai Wentong Chemicals Co., Ltd.
- Tel : 86-21-50813254
- Fax : 86-21-68765485
- Address : Shanghai,Shanghai,12/F, No. 985, Dongfang Road, Pudong, Shanghai City. China
- Country/Region : China
- Zip : 200122
N-P-K Compound Fertilizer
The product is mainly applied to base fertilizer and top dressing of field crops such as wheat, corn, cotton, rice fruit, vegetable and used for economic crops like tobacco, forestry, fruit tree, etc. Our company has a professional agricultural fertilizer service group, they can regulate the formula according to the demand of crops and the distribution condition of nutrient under soil so as to produce the special-purpose NPK fertilizer suitable for the specific environment and crops.
N-P-K 14-14-14,26-0-4,15-9-6.The different proportion,the different price.
Industrial Grade | Export Grade | ||||||
Unit | Fine Grade | First Grade | Regular Grade | Unit | Industrial Grade | Agriculture Grade | |
Purity | % ≥ | 99.7 | 99.4 | 99.0 | % ≥ | 99.8 | 97.5 |
Moisture | % ≤ | 0.10 | 0.10 | 0.30 | % ≤ | 0.10 |
|
Chloride(as Cl- ) | % ≤ | 0.01 | 0.02 | 0.10 | % ≤ | 0.01-0.03 | 0.80 |
Insoluble matter in water | % ≤ | 0.01 | 0.02 | 0.05 | % ≤ | 0.01 |
|
Sulphate(as SO42- ) | % ≤ | 0.005 | 0.01 |
| % ≤ | 0.01 |
|
Hygroscopicity | % ≤ | 0.25 | 0.30 |
| % ≤ | 0.25 |
|
Iron(Fe) | % ≤ | 0.003 |
|
| % ≤ | 0.003 |
|
K2O |
|
|
|
| % ≤ |
| 46 |
Nitrogen ( in nitrate ) |
|
|
|
| % ≥ |
| 13.5 |
Particle Size | 0.2-2.5 , 1-3 , 2-5 , 0.2-5 | MM | 0.2-2.5 , 1-3 , 2-5 , 0.2-5 | ||||
Standard | GB/T 1918-1998 | ||||||
Packing | Plastic woven bag or kraft paper bag inner with plastic bag in 2 0/25/50/500/ 1000kg net. | ||||||
Protection | Operators should wear protective smock including respirator and rubber gloves, etc. Be careful not to inhale the powder of potassium nitrate to protect respiration apparatus. | ||||||
Handling and Storage | Store in a cool, ventilated and dry house, away from moisture, heat or kindling. Avoid mixing with organic compound or sulphur or reducer during storage and transportation in case of explosion. Protect the material from the sun and rain during transportation. Carefully load and unload in case of crash. | ||||||
Applications | It is mainly applied in TV kinescope glass, glass refining agent and motor light glass; compound fertilizer and foliar spray fertilizer for crop and flower; fireworks to produce purple flame and black powder in mine, ignition wire and firecracker; drugs as penicillian potassium salt in medicine industry and catalyzer; ceramic and enamel; salt bath of heat treatment, cigarette paper, concentrating agent; conservatives in salted meat and chromogen in Food industry, etc. | ||||||
N-P-K Compound Fertilizer
