Customization: | Available |
---|---|
CAS No.: | 7664-38-2 |
Formula: | H3po4 |
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Phosphoric Acid 75%min Phosphoric Acid 85%min
Specifications of Phosphoric Acid | ||||||
Analysis Item | 85% Phosphoric acid | 75% Phosphoric acid | ||||
Super Grade | First Grade | Normal Grade | Super Grade | First Grade | Normal Grade | |
Colorit
|
20max | 30max | 40max |
20max
|
30max | 40max |
Phosphoric acid (H3PO4),w/% |
85.0 Min
|
85.0min | 85.0min |
75.0min
|
75.0min | 75.0min |
Chloride (Calculated by CL),w/% | 0.0005 Max | 0.0005 Max | 0.0005 Max | 0.0005 Max | 0.0005 Max | 0.0005 Max |
Sulfate (Calculated by SO4),w/%
|
0.003 Max | 0.005 Max | 0.01Max |
0.003max
|
0.005max | 0.01max |
Iron (Calculated by Fe),w/%
|
0.002max
|
0.002max | 0.005max |
0.002max
|
0.002max | 0.005max |
Arsenic (As),w/%
|
0.0001max
|
0.003max | 0.01max |
0.0001max
|
0.005max | 0.01max |
Heavy metal (Calculated by Pb),w/%
|
0.001max
|
0.003max | 0.005max |
0.001max
|
0.001max | 0.005max |
Agriculture: Phosphoric acid is an important raw material for the production of phosphate fertilizer (superphosphate, potassium dihydrogen phosphate, etc.), but also for the production of feed nutrients (calcium dihydrogen phosphate).
Industry: Phosphoric acid is an important chemical raw material. Its main functions are as follows:
1. Treat the metal surface and generate an insoluble phosphate film on the metal surface to protect the metal from corrosion.
2. Mixed with nitric acid as a chemical polish, to improve the finish of metal surface.
3. Production of detergent, pesticide raw material phosphate ester.
4. Production of raw materials containing phosphorous flame retardant.
Food: Phosphoric acid is one of the food additives, in food as a sour flavor agent, yeast nutrition agent, Coca-Cola contains phosphoric acid. Phosphates are also important food additives that can be used as nutrients an enhancer.
Phosphoric acid
1.What kind of payment term do you support ?
T/T 30% in advance, 70% before delivery,we will take and show you every process details.
2.What's your terms of delivery?
EXW, FOB, CIF etc
3.How long will your production take ?
Normally 5-7days finish production, then delivery.
4.if u support to sample test?
Sure, we would love to offer you free sample for testing. You only need to pay the shipping fee ok.
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Based on your industry, also your requirements, we will recommend ones for you.