| Customization: | Available |
|---|---|
| CAS No.: | 10294-56-1 |
| Formula: | H3o3p |
|
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| Product Name: | Orthophosphorus acid |
| CAS: | 10294-56-1 |
| MF: | H3O3P |
| MW: | 82 |
| EINECS: | 233-663-1 |
| Orthophosphorus acid Chemical Properties | |
| pka | 2.22±0.10(Predicted) |
| CAS DataBase Reference | 10294-56-1 |
| NIST Chemistry Reference | H3PO3(10294-56-1) |
| EPA Substance Registry System | Phosphorous acid (10294-56-1) |
| Inspection Items | Superior grade | First Grade |
| Appearance | White or yellowish crystal | Conform |
| Main Content(based on H3PO3)(%) | ≥99.0 | ≥98.5 |
| Iron Content(based on Fe)(%) | ≤0.001 | ≤0.003 |
| Chloride Content(based on CL)(%) | ≤0.01 | ≤0.02 |
| Sulfate Content(based on SO4)(%) | ≤0.008 | ≤0.01 |
| Phosphate Content (based on PO4)(%) |
≤0.2 | ≤0.6 |
| 70% Aqueous Solution Test | Colorless transparent | Colorless transparent, without impurities |
| Liquid Phosphorous Acid(%) | ≥70-80 | Colorless transparent |
25 kg/ bag with inner plastic bag.
Shandong Baovi Energy Technology Co., ltd is located in Jinan city, Shandong province, was founded in 2003.
Products include solvents, antifreeze, anticorrosion, management, chemicals intermediates, etc., widely used in agriculture, food sanitation and other fields.
Q1.: Are you a factory or trading company?
A.: We are tading company, we can help buyers to decide which products are there best choice, and all your inquiry will be replyed within 24 hours
Q2.: Could you send me all your price list?
A.: As we have more than thousands of items. Please inform the items you are interested in, and you will get the price list you want.
Q3.: How to confirm the Product Quality before placing orders?
A.: 1. You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
2. We have sell the chemicals for more than 15years, the quality is the important of our existence.
Q4.: Is there a Discount?
A.: Different quantity has different discount.
Q5.: Which mode of transport would be better?
A.: In general, we advice to make delivery by sea which is cheap and safe, also we respect your views of other transportation as well.
Any questions and some other chemicals, please feel free contact us!
Thank you so much!
Welcome inquir Emma:Eight six-one five five-five two five three-two nine three zro Wh~ats~a~p~p +8~6~155~5~2~532~930
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