99% Ammonium cerium nitrate CAS 16774-21-3

ʻO ka wehewehe pōkole:

inoa kemika:Ammonium cerium nitrate
inoa ʻē aʻe:Ammonium cerium(IV) nitrate, Ceric ammonium nitrate
Helu CAS:16774-21-3
Maʻemaʻe:99%
ʻAno Molekala:Ce(NH4)2(NO3)6
Kaumaha Molekala:548.22
Nā waiwai kemika:ʻO ka Ammonium cerium nitrate (CAN) he aniani ʻalani a ʻalani paha, hiki ke hoʻoheheʻe ʻia i ka wai, akā hiki ke hoʻoheheʻe ʻia i ka waiʻona, ka waikawa nitric a me nā mea hoʻoheheʻe protic ʻē aʻe, i ka acetonitrile i kekahi solubility, insoluble i ka dichloromethane, trichloromethane a me carbon tetrachloride, deliquency, hoʻopaʻa ʻia. .
Noi:Hoʻohana ʻia ma ke ʻano he analytical reagent, trace analysis of silver and oxidant, olefins polymerization catalyst.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Hōʻike

	3.5N	4N
TREO %	≥30.5	≥31.5
ʻO ka maʻemaʻe Cerium a me nā mea haumia honua ʻokoʻa
CeO2/TREO %	≥99.95	≥99.99
La2O3/TREO %	≤0.03	≤0.004
Pr6O11/TREO %	≤0.005	≤0.002
Nd2O3/TREO %	≤0.005	≤0.001
Sm2O3/TREO %	≤0.005	≤0.001
Y2O3/TREO %	≤0.005	≤0.001
ʻO ka haumia honua ʻole
Fe %	≤0.0005	≤0.0003
Ca %	≤0.0005	≤0.0003
Cd %	≤0.0005	≤0.0003
Co %	≤0.0005	≤0.0003
Cu %	≤0.0005	≤0.0003
K %	≤0.0005	≤0.0003
Na %	≤0.0005	≤0.0003
Ni %	≤0.0005	≤0.0003
Pb %	≤0.0005	≤0.0003
NTU	≤1.5	≤0.8

Palapala noi

Hoʻohana ʻia ma ke ʻano he analytical reagent, trace analysis of silver and oxidant, olefins polymerization catalyst.
Ma ka hana LCD e hoʻomaka ana i ka poli a kahakaha i ke kuleana o ka palaho.