| Chemical Name | Phosphotungstic Acid |
| Other Name | Phosphotungstic Acid 44-Hydrate |
| CAS | 12067-99-1 |
| Appearance | Off-white crystalline powder |
| Purity | 99% |
| Molecular Formula | H3O40PW12 |
| Molecular Weight | 2880.05000 |
| Melting Point | 89ºC |
| PSA | 702.09000 |
| Storage | Cool dry place |
| Shelf Life | 2 years |
| Brand | JB |
| Payment Term | T/T, Western Union |
Function & Application
It is mainly used as biochemical reagents, but also used to make pigments. Phosphotungstic acid is used to precipitate proteins, plant alkaloids and certain amino acids. Compared with the insolubility of potassium phosphotungstate and ammonium phosphotungstate, sodium phosphotungstate can be used as a reagent for quantitative analysis due to its solubility.
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Hebei Jingbo New Material Technology Co., Ltd. was founded in 2007 , located in Shijiazhuang city which is the capital of Hebei Province and hub sector among Beijing Tianjin and Hebei and has advantage of convenient transportation . Our company is a modern high-tech chemical enterprise with Research & Development, production and sales.Our company has strong technical strength, advanced equipment, strict quality management system and high-quality after-sales service, adhers to the "customer first and forge ahead" business philosophy and insists on integrity as the company's survival.
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