Sodium Dicyanamide |139-89-9
Katundu Wazinthu:
| Kanthu | Kufotokozera |
| Chiyero | ≥39.0% |
| Kuchulukana | 1.26-1.31 |
| Chromaticity | ≤300 |
| Mtengo wa Chelation | ≥120 |
| PH | 11.0-12.0 |
| Chloride (monga Cl) | ≤0.01% |
| Sulphate (As SO4) | ≤0.05% |
| Zitsulo Zolemera (Pb) | ≤0.001% |
Mafotokozedwe Akatundu:
Chogulitsa ichi ndi chophatikizira chamitundumitundu.Itha kugwiritsidwa ntchito kuphatikiza zitsulo ndipo imakhala yolimba kwambiri yopangira ma ion zitsulo.Ndiwothandizira watsopano wa chelating yemwe wakhala akugwiritsidwa ntchito kuyambira 1953. Ubwino wake wopambana kwambiri ndi kuthekera kwake kupanga ma disks okhazikika a chelate ndi Fe3 + muzitsulo zaiwisi za alkaline (pH = 8-11) ndi kupanga ophatikizana okhazikika ndi zitsulo zosawerengeka zapadziko lapansi.
Ntchito:
(1) Kuphatikiza pa ntchito yake mu chemistry analytical, pang'onopang'ono akugwiritsidwa ntchito zosiyanasiyana mu nsalu, ulimi (mankhwala, HEDTA-Fe kwa chitsulo feteleza mu dothi zamchere), mankhwala (monga mankhwala poyizoni chitsulo), chikopa, pepala, zodzoladzola, mankhwala madzi, electroplating, mankhwala plating (makamaka siliva plating), etc.
(2) Ili ndi ntchito zofunika kwambiri pakuyenga ndi kuyeretsedwa kwa dilute khumi.
Phukusi:25 kgs / thumba kapena momwe mukufunira.
Posungira:Kusunga pa mpweya wokwanira, malo ouma.
ExecutiveZokhazikika:International Standard.
