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Ngwaahịa

Mmiri Strontium

Nkọwa nkenke:

Product aha: White crystalline ntụ ntụ Strontium nitrate

Usoro Molekụl: Sr (NO3) 2

Cas No.: 10042-76-9.

Molekụla ibu: 211.63

 


Product Ihe

Ngwaahịa

Njirimara nke physicochemical

Igwe na-acha agba agba ma ọ bụ ntụ ntụ ọcha, njupụta 2.986 dị nro. Mfe igbari na mmiri, amonia mmiri mmiri, ubé soluble ke anhydrous mmanya na acetone. Decompose iji nye ikuku oxygen site na kpo oku, ma ghọọ strontium nitrite, wepụta nitrogen monoxide na nitrogen dioxide iji mepụta strontium oxide site na ikpo ọkụ ọzọ. Dị ka oxidant, ọ ga-ebute nsị na mgbawa ma ọ bụrụ na kọntaktị, na-ete, na-emetụta ihe ndị dị na mbara igwe ma ọ bụ na-enwu ọkụ, wee banye n'ime ọkụ carmine. Mbibi!

Strontium Nitrate nke nkọwapụta

Nnwale [Sr (NO3) 2],% ≥

99.0

99.0

Mmiri anaghị edozi,% ≤

0,05

Barụ (Ba),% ≤

0,05

0,5

Calcium (Ca),% ≤

Ugboro isii

0,05

Sodium (Na),% ≤

0,85

0.01

Ebute (Pb),% ≤

0.001

0.001

Mmiri,% ≤

0,5

0.1

Ngwa na ojiji

Eji mee ihe eji acha uhie uhie; ihe mgbaàmà nke ụzọ ụgbọ mmiri, ụgbọ okporo ígwè na ụgbọ elu; shei mgbaàmà, ire ọkụ tracer na ire ọkụ tube na mba nchekwa ụlọ ọrụ. Ejikwa ya dị ka onye ọrụ aluminiferous nke na-eme kinescope telivishọn na iko anya. Eji ya na ogwu na mmeputa nke fluoroph.

Nkwakọ ngwaahịa nkọwa

Gbanye na 25 ma obu 50kg kwa akpa (akpa akwa plastic n'ime, kpara akpa n'èzí) ma ọ bụ dịka ihe ndị ahịa chọrọ.


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