Nitratarka Strontium
Guryaha Jirka
Midab aan midab lahayn ama budo cad, cufnaanta qaraabada 2.986. Meesha dhalaalka 570. Si fudud ugu milmi biyaha, ammonia dareere ah, xoogaa ku milma aalkolada fuuq-baxa iyo acetone. U jajab si aad u sii deyso oksijiin adoo kululeynaya, oo noqda nitron strontium, sii de nitrogen monoxide iyo nitrogen dioxide si aad u soo saarto strontium oxide adoo sii kululeynaya. Maaddaama ay tahay oksaydh, waxay sababi doontaa gubasho iyo qarax haddii xiriiro, xoqdo, ku dhufato arrimo dabiici ah ama dab la kulmaan, oo ay ku dhex dhacdo ololka carmine. Sunta!
Qalliinka 'Strontium Nitrate Of Specification'
|
Qiimeyn [Sr (NO3) 2],% ≥ |
99.0 |
99.0 |
|
Biyaha aan milmi karin,% ≤ |
0.05 |
|
|
Barium (Ba),% ≤ |
0.05 |
0.5 |
|
Kaalshiyam (Ca),% ≤ |
0.006 |
0.05 |
|
Sodium (Na),% ≤ |
0.005 |
0.01 |
|
Lead (Pb),% ≤ |
0.001 |
0.001 |
|
Qoyaanka,% ≤ |
0.5 |
0.1 |
Codsiyada iyo Adeegsiga
Waxaa loo adeegsaday sameynta rashka cas; nalka ishaar ee marin-biyoodka, tareenka iyo aerodrome; qolofta calaamadaha, raad raacaha ololka iyo tuubbada ololka ee warshadaha difaaca qaranka. Sidoo kale waxaa loo adeegsaday sidii wakiilka aluminiferous ee samaynta kinescope telefishanka iyo muraayadaha indhaha. Weli waxaa loo isticmaalaa daawada iyo soosaarida fluoroph.
Faahfaahinta Baakadaha
Ku buuxi 25 ama 50kg halkii kiish (bac balaastik ah oo laba-lakab ah gudaha, bacda lagu tolay dibedda) ama sida waafaqsan macaamiisha.
