Info Basic
Maonekedwe: ufa
Kalasi Standard: Industrial kalasi
zina Info
CD: 25kg / thumba, 50kg / chikwama
Wopindula 500MT / Mwezi
Brand: std
Mayendedwe: Ocean, Land
Malo Origin: China
Wonjezerani Luso: 500MT / Mwezi
Certificate: SGS
HS Code: 28332930
Port: Qingdao
Mafotokozedwe Akatundu
Nthaka sulphate heptahydrate ufa
Nthaka sulphate heptahydrate ndi Mankwala Mankhwala.Nthaka sulphate heptahydrate ndi granules woyera kapena ufa pa kutentha zachilendo ndipo ali ndi kulemera maselo a 179,47, amatchedwanso cesium, nthaka technetium, ndi osalimba a 1,957 g / cm3. Ndi mosavuta sungunuka m'madzi, pang'ono sungunuka Mowa ndi glycerin, ndipo pang'onopang'ono ikuwombedwa mu mpweya youma. Pa 39 ° C, ZnSO4 · 7H2O wotaya wina madzi omwe amaoneka ndipo inasanduka ZnSO4 · 6H2O. Pa 70 ° C, amalakatika ndi crystallization madzi ndi kwasanduka ZnSO4 · H2O. Pa 280 ° C, amalakatika madzi onse galasi ndipo anhydrate. Pamene usavutike 767 ° C, izo linawola mu okusayidi nthaka ndi trioxide sulfure.
Nthaka sulphate implementation Standard (HG / T2326-2005):
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ntchito |
index |
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Nthaka sulphate Heptahydrate |
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|
kwambiri mankhwala |
sitandade |
mankhwala oyenerera |
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zili Main |
mmodzi Zn ,% ≥ |
22,51 |
22,06 |
20,92 |
|
mmodzi ZnSO4 ·7H2O ,% ≥ |
99,0 |
97,0 |
92.0 |
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Zili insoluble, % ≤ |
0,020 |
0,050 |
0,10 |
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PH, ≥ |
3,0 |
3,0 |
- |
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Mankhwala enaake ( mmodzi cl) , % ≤ |
0,20 |
0,60 |
- |
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PB, % ≤ |
0,001 |
0,010 |
0,010 |
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Fe, % ≤ |
0,003 |
0,020 |
0,060 |
|
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MN, % ≤ |
0,005 |
0,10 |
- |
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Cd, % ≤ |
0,010 |
0,010 |
- |
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ntchito
1. kukonzekera zowonjezera nthaka, astringents, etc.
2. Ntchito monga mordant, matabwa usawonongeke, pepala makampani oyeretsa ntchito mankhwala, ulusi yokumba, electrolysis, electroplating, mankhwala ndi kupanga salt nthaka, etc.
3. ntchito ngati Dyetsani zowonjezerandipo ndi enaake nthaka chakudya. Ndi chigawo chimodzi cha michere ambiri, mapuloteni, ribose, etc. nyama
4. chakudya zowonjezera, ndi chakudya nthaka fortifier kuti amaloledwa kugwiritsa ntchito
5. yokumba CHIKWANGWANI coagulation madzi. Ntchito yosindikiza ndi ankaudaya makampani monga mordant ndi wothandizila odana ndi soda kwa ankaudaya wa vanadine buluu mchere. Ndi yaikulu zopangira yopangira inki zochita kupanga (monga lithopone), salt zina nthaka (monga nthaka stearate, zofunika nthaka carbonate) ndi nthaka munali catalysts. Ntchito ngati nkhuni ndi zikopa mchere; kutetezera, fupa zomatira powunikira ndi mchere; kutetezera. Makampani opanga mankhwala ntchito monga emetic ndi. Angagwiritsidwenso ntchito popewa matenda mu nurseries zipatso ndi kupanga zingwe ndi feteleza nthaka.
Kuyang'ana abwino nthaka sulphate Heptahydrate Solubility wopanga & katundu? Tili ndi kusankha lonse pa mitengo kwambiri kukuthandizani kulenga. onse Ntchito nthaka sulphate Heptahydrate ndi khalidwe kungakupatseni. Ndife China Origin Factory nthaka sulphate Heptahydrate chilinganizo. Ngati muli ndi funso lililonse, chonde omasuka kulankhula nafe.
Mankhwala Categories: Mankwala Mankhwala
