Ifihan kukuru
Ilana: Sm (NO3) 3.6H2O
CAS No.: 10361-83-8
Ìwọ̀n Ẹ̀jẹ̀: 336.36 (anhy)
Ìwúwo: N/A ojuami yo: N/A
Ifarahan: Awọn akojọpọ kristali ofeefee
Solubility: Tiotuka ninu omi, niwọntunwọnsi tiotuka ninu awọn acids erupe ile ti o lagbara
Samarium iyọ | 99.99% | 99.9% | 99% |
OHUN OJU | |||
Sm2O3/TREO (% iṣẹju.) | 99.99 | 99.9 | 99 |
TREO (% iṣẹju.) | 45 | 45 | 45 |
Toje Earth impurities | Iye ti o ga julọ ppm. | % max. | % max. |
Pr6O11/TREO Nd2O3/TREO Eu2O3/TREO Gd2O3/TREO Y2O3/TREO | 50 100 100 50 50 | 0.01 0.05 0.03 0.02 0.01 | 0.03 0.25 0.25 0.03 0.01 |
Awọn Egbin Aiye ti ko ṣọwọn | Iye ti o ga julọ ppm. | % max. | % max. |
Fe2O3 SiO2 CaO Cl- NiO KuO CoO | 5 50 100 100 10 10 10 | 0.001 0.015 0.02 0.01 | 0.003 0.03 0.03 0.02 |
Samarium Nitrate ti ni awọn lilo amọja ni gilasi, phosphor, awọn lasers, ati awọn ẹrọ thermoelectric. Ọkan ninu awọn ohun elo pataki julọ ti Samarium wa ni awọn oofa Samarium-Cobalt, eyiti o ni akojọpọ ipin ti SmCo5 tabi Sm2Co17. Awọn oofa wọnyi wa ninu awọn mọto kekere, awọn agbekọri, ati awọn iyaworan oofa giga-giga fun awọn gita ati awọn ohun elo orin ti o jọmọ.
A jẹ olupese, ile-iṣẹ wa wa ni Shandong, ṣugbọn a tun le pese iṣẹ rira iduro kan fun ọ!
T/T (gbigbe telex), Western Union, MoneyGram, BTC (bitcoin), ati bẹbẹ lọ.
≤25kg: laarin awọn ọjọ iṣẹ mẹta lẹhin ti owo ti gba. 25kg: ọsẹ kan
Wa, a le pese awọn ayẹwo ọfẹ kekere fun idi idiyele didara!
1kg fun apo fpr awọn ayẹwo, 25kg tabi 50kg fun ilu kan, tabi bi o ṣe nilo.
Tọju apoti naa ni wiwọ ni pipade ni gbigbẹ, itura ati aaye ti o ni afẹfẹ daradara.
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