| Customization: | Available |
|---|---|
| CAS No.: | 13598-36-2 |
| Formula: | H3o3p |
|
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| CAS No. | 13598-36-2 |
| Name | Phosphorous acid |
| Alias | rac-Phoenicol; orthophosphorus acid; Phoenicol |
| Molecular formula | H3PO3 |
| Molecular weight | 82.00 |
| Melting point | 73.6ºC |
| Density | Relative density (water =1)1.65 |
| Vapor pressure | 200ºC(decomposition) |
| Solubility | Soluble in water, alcohol |
| Stability | Stable |
| Appearance and properties | White crystalline powder, garlic flavor, easy to deliquescence |
| Danger mark | 20 (acid corrosive products) |
| Uses | 1.It is a raw material for the manufacture of plastic stabilizers, and is also used in the manufacture of synthetic fibers and phosphite. 2.It can be used as an intermediate of glyphosate and ethephon, and can also be used to produce high-efficiency water treatment agent. |
| Inspection items | The degree of the products | ||
| Best Grade Products |
Best Grade Products |
First grade products |
|
| Main contents(counted with H3PO3) | 99 | 98.5 | 98 |
| Iron(counted with Fe) | 0.001 | 0.0015 | 0.0020 |
| Chloride(counted with C1) | 0.008 | 0.01 | 0.01 |
| Sulfate(counted with SO4) | 0.001 | 0.002 | 0.002 |
| Phosphate(counted with SO4) | 0.1 | 0.2 | 0.2 |
| Complexion | White crystal | White crystal | White crystal |
| Water solution experiments | White crystal | Clear and achromatic | Clear and achromatic |
Usually we provide the packing as 25 kg / bag or1000kg/bags Of course, if you have special requirements on them, we will according to you
Phosphoric acid is used in agriculture to produce important phosphate fertilizer (superphosphate, potassium dihydrogen phosphate, etc.) raw material. It can also be used for the production of feed nutrients (mono-calcium phosphate).
Phosphoric acid is an important chemical raw material used in industry. It can produce detergent, pesticide and protophosphate. Production of phosphorous flame retardant raw materials.
Phosphoric acid is used in food, can be used as a food additive, as an acidifier in food, yeast nutrient, can be used as a nutrient enhancer.
Phosphoric acid can be used in the manufacture of drugs containing phosphorus, such as sodium glycerophosphate.
Shandong Baovi Energy Technology co.,ltd is located in Jinan city, Shandong province, was founded in 2003.
Products include solvents, antifreeze, anticorrosion, pigment, chemicals intermediates, etc., widely used in agriculture, medicine, food sanitation and other fields.
Q1:Do You Accept Sample Orders?
Yes,we accept sample orders.
Q2 : What's Your MOQ?
We have no fixed requests on MOQ,it should according to Customers'actual demand.
Q3 : How To Assure The Quality Once Order Confirmed?
We have strict QC/QA management system,and Strict release procedures.
We prefer to deliver pre-shipment samples by Express Courier before shipment,or you can advise us your quality standard.
Q4 : Can We Have a Preview About The Product Quality before Our Order Despatching?
Sure,we always provide the relative Batach(s)'COA(s) before shipment.
Q5 : How Will You Deliver The Goods?
We have closed cooperation with most famous Shipping companies,Airlines,Express Couriers.
We'll suggest the best way according to your order quantity.
Q6 : What is Your Payment Terms?
We have flexible payment terms.
Q7 : What Is The Leading Time?
The leading time is different based on different quantity,we usually arrange shipment within 3-15 working days after order confirmation.
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