Pratsardmium nitrate
BAYANIN HAKA
Formulla: PR (NO3) 3.6H2O
CAS No .: 15878-77-077-0
Nauyi na kwayoyin: 434.92
Yankana: 2.233 g / cm3
Maɗaukaki: 56ºC
Bukatar: Green Crystalline
Sallasihu: Solumble cikin ruwa, matsakaici mai narkewa a cikin ma'adinai ma'adinai na ma'adinai acid
Dankali: Dan kadan hygroscopic
Mulsi: Presarduniumumumnitrat, Nitrato Del Preseodlium
Roƙo
Pratsardmium nitrateana amfani da gilashin launi da enams; Lokacin da aka haɗe da wasu abubuwa, Presodmium yana haifar da matsanancin launin rawaya mai tsabta a gilashin. Bangarorin nuninmium wanda ake amfani da su don yin wasu nau'ikan garken na welder da gilashin masu bushewa, su ma suna da mahimmanci ƙari na passamym mai launin rawaya. Ana iya amfani da shi don ƙirƙirar sananniyar ƙarfi don ƙarfin ƙarfin su da kuma tsoratar. A halin yanzu yana cikin cakuda lafuffaffin ungulu wanda ke da shi a cikin fitattun fitilun Carbon Arc da ake amfani da su a masana'antar hoto na motsi don fitattun fitilun wuta.Pratsardmium nitrateana amfani dashi a masana'antu kamar masana'antu na ternary, kayan ado na yumbu, kayan tarihi, tsintsaye na tsaka-tsaki.
Gwadawa
| Pr6o11 / Treo (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| Treo (% min.) | 45 | 45 | 45 | 45 |
| Rarraukar ƙasa | ppm max. | ppm max. | % Max. | % Max. |
| L2O3 / Treo Shugaba na CEO2 / Treo ND2O3 / Treo SM2O3 / Treo EU2O3 / Treo GD2O3 / Treo Y2O3 / Treo | 5 5 10 1 1 1 5 | 50 50 100 10 10 10 50 | 0.03 0.05 0.1 0.01 0.01 0.01 0.01 | 0.1 0.1 0.7 0.05 0.01 0.01 0.05 |
| Rashin yarda ƙasa rashin hankali | ppm max. | ppm max. | % Max. | % Max. |
| Fe2O3 SiO2 Cao Cdo Pbo | 5 50 100 10 10 | 10 100 100 10 10 | 0.003 0.02 0.01 | 0.005 0.03 0.02 |
Katalawa
SAURARA: Ana iya aiwatar da kayan aiki da kayan haɗi bisa ga ƙayyadaddun mai amfani
Furendmium nitrate; presodmium nittrate hexahydrate;Pratsardmium (III) Nitrate; Presodymium nitrate farashin; pr (a'a3)36H2O; casara 15878-77-0; presodmium mai kaya
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