硝酸钠
Brand: SINOPMC
Formula: NaNO3
Type: In 25kg net PP+PE bag
类别：
印染
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- 产品描述
- 概要
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Sodium nitrate is one of the earliest nitrogen fertilizer, can be used for acid soil, especially suitable for root crops, such as sugar beet and radish. In the end of the 19th century to the early 20th century, Chile exploited sodium nitrate mining in large scale as nitrogen fertilizer for the world. Farmers in Xinjiang uygur autonomous region in China digged desert surface soil contain NaNO3 to plant grape fruits, and the fertilizer effect is remarkable.
Sodium nitrate can be used to make nitrate, picric acid, explosives, mineral raw materials, dyes, osmotic pressure regulator in medicine and other nitrogen compounds, it also can be used in glass, metallurgy, light industry and other industrial sectors.
In glass industry, it can be used for the production of various kinds of glass and its products of defoaming agent, decoloring agent, clarifying agent and oxidation solubilizer. Enamel industry uses it as oxidant, solubilizer, and to make enamel powder. Machinery industry uses it as metal cleaner, dispensing black metallic blue agent. Metallurgical industry uses it for steel and aluminum alloy heat treatment. Light industry uses it as combustion improver of cigarettes. Pharmaceutical industry uses it as a medium of penicillin.
Index Specification Test result Sodium nitrate content (as dry basis) 99. 3% Min 99.50% Sodium nitrite content (as dry basis) 0.02% Max 0.01% Moisture 0. 5% Max 0. 10% Chloride (NaCl) content (as dry basis) 0.5% Max 0. 30% Insoluble matter in water 0.03% Max 0.01% Sodium carbonate (as dry basis) 0. 05% Max 0.03% Fe 0.002% 0.001% 
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Brand: SINOPMC
Formula: NaNO3
Type: In 25kg net PP+PE bag
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地址:
中国河北省唐山市建设路152号东方国际广场C栋5楼506室
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