Strontium Nitrate
Product No. : 47
CAS No. : 10042-76-9
EINECS No. : 233-131-9
Molecular formula: Sr·(NO3)2
Purity: 99%
Miolecular Weight: 211.63
Other Names: Strontium (II) nitrate
hs code: 283429
UN No. : 1507
DOT Classification: 5.1
Описание
Advantages
We collaborate with two of China's leading enterprises. Both are comprehensive resource processing companies that integrate the development of barite (also known as celestite) with the research, production, and sales of barium salt series products. Their annual comprehensive production capacities exceed 600,000 tons. The primary products include over ten varieties such as strontium carbonate, barium carbonate, barium sulfate, potassium carbonate, and barium nitrate.
Properties
Colorless crystallization or white powder, relative density 2.986.Melting point 570 . Easily dissolve in water, liquid ammonia, slightly soluble in anhydrous alcohol and acetone. Decompose to emit oxygen by heating, and become strontium nitrite, emit nitrogen monoxide and nitrogen dioxide to produce strontium oxide by further heating. As oxidant, it will cause combustion and explosion if contacts, rubs, hits with organic matters or meet fire, and burst into carmine flame. Venomousness!
Application
Mainly for the production of fireworks and liquid crystal glass, aerosol fire extinguishing system, car airbag and high-grade paint
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ITEM
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STANDARD
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Assay[Sr(NO3)2], % ≥
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99
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Water insoluble, % ≤
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0.05
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Barium(Ba), % ≤
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0.05
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Calcium(Ca), % ≤
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0.006
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Sodium(Na), % ≤
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0.005
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Lead(Pb), % ≤
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0.001
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Moisture, % ≤
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0.5
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