White Crystalline Powder Sodium Tungstate Dihydrate Cas 10213-10-2
Kirasi isina ruvara kana chena rhombic crystal. Soluble mumvura, zvishoma alkaline. Insoluble mu ethanol, inonyungudika zvishoma muammonia. Inoshandiswa kugadzira simbi tungsten, tungstic asidhi uye tungstate munyu. Inoshandiswa se mordant, pigment uye catalyst. Inogona zvakare kushandiswa sejira rinodzivirira moto mumiriri uye analytical kemikari reagent.
| ITEM
| STANDARD
| RESULT
|
| As | ≤0.002% | 0.001% |
| Fe | ≤0.002% | 0.002% |
| Pb | ≤0.002% | 0.001% |
| pH | 8-9 | 8.4 |
| Mvura Isingasviki Matter | ≤0.02% | <0.02% |
| Kuchena | ≥98% | 98.26% |
1.Inoshandiswa pakugadzirwa kwesimbi tungsten, tungstic acid uye tungstate salts. Inoshandiswa se mordant, pigment uye catalyst. Inogona zvakare kushandiswa sejira rinodzivirira moto mumiriri uye analytical kemikari reagent.
2.Ichi chigadzirwa chinoshandiswa sejira rinobatsira mubatsiri, uye musanganiswa unoumbwa ne sodium tungstate, ammonium sulfate uye ammonium phosphate inoshandiswa kudzivirira moto uye mvura isina mvura ye fiber. Iyi fiber inogona kugadzirwa kuva rayon uye rayon isingapindi moto. Inogona zvakare kushandiswa kuyera machira, kutsvuka kweganda, electroplating coating corrosion kudzivirira. Ichi chigadzirwa chinogona kushandiswa se cosolvent kuderedza kupisa kwekupisa uye kuzadzisa ruvara.
25kg DRUM kana zvinodiwa nevatengi. Chengetedza kure nechiedza pane tembiricha iri pasi pe25 ℃.
Sodium Tungstate Dihydrate Cas 10213-10-2
