White Crystalline Powder Sodium Tungstate Dihydrate Cas 10213-10-2
Krustalo wopanda mtundu kapena woyera rhombic crystal. Zosungunuka m'madzi, zamchere pang'ono. Insoluble mu Mowa, pang'ono sungunuka ammonia. Amagwiritsidwa ntchito popanga tungsten zitsulo, tungstic acid ndi mchere wa tungstate. Amagwiritsidwa ntchito ngati mordant, pigment ndi chothandizira. Itha kugwiritsidwanso ntchito ngati nsalu yotchinga moto wothandizila ndi kusanthula mankhwala reagent.
| IMtengo wa TEM
| STANDARD
| ZOtsatira
|
| As | ≤0.002% | 0.001% |
| Fe | ≤0.002% | 0.002% |
| Pb | ≤0.002% | 0.001% |
| pH | 8-9 | 8.4 |
| Madzi Insoluble Nkhani | ≤0.02% | <0.02% |
| Chiyero | ≥98% | 98.26% |
1.Amagwiritsidwa ntchito popanga tungsten zitsulo, tungstic acid ndi tungstate salt. Amagwiritsidwa ntchito ngati mordant, pigment ndi chothandizira. Itha kugwiritsidwanso ntchito ngati nsalu yotchinga moto wothandizila ndi kusanthula mankhwala reagent.
2.Chida ichi chimagwiritsidwa ntchito ngati wothandizira nsalu, ndipo osakaniza omwe amapangidwa ndi sodium tungstate, ammonium sulfate ndi ammonium phosphate amagwiritsidwa ntchito popewera moto ndi madzi opanda fiber. Ulusi umenewu ukhoza kupangidwa kukhala rayon ndi rayon. Itha kugwiritsidwanso ntchito pakulemetsa kwa nsalu, kuwotcha zikopa, kupewa kudzikundikira kwa electroplating. Izi zitha kugwiritsidwa ntchito ngati cosolvent kuti muchepetse kutentha kwamoto ndikuwonjezera mtundu.
25kg DRUM kapena zofunikira kwa makasitomala. Sungani kutali ndi kuwala pa kutentha kosachepera 25 ℃.
Sodium Tungstate Dihydrate Cas 10213-10-2
