印度Silverline Chemical, 在阿里国际上对于硝酸钠的描述,干粉情况下,可以参考,比照我们的一等品。
1 Appearance White or slightly off white to Visual light cream colour powder
2 Purity (On drying basis) by UV - 99.00 % w/w Min. Spectrophotometer
3 Loss on drying by moisture---- 0.50 % w/w Max. analyzer at 110ºC for 10 min.
4 Alkalinity as Na2CO3 by H2SO4 titration--------0.15 % w/w Max.
5 Chloride as Cl by Potassium Chromate----------0.24 % w/w Max.
6 Sodium Nitrite by KMnO4 titration--------0.03 % w/w Max.
7 Iron as Fe by Potassium thiocyanate----0.005 % w/w Max.
用途:主要用于炸药包括乳化炸药,玻璃,冶金,熔盐。
熔盐由硝酸钠,亚硝酸钠,硝酸钾组成,主要用途是导热,隔热。