Sodium Nitrate

FOB Price 400 - 600 USD / ton

Purity	99.3%	Color	White
Apperance	Tiny crystal	Certification	SGS

Item	Unit	Premium grade	First grade	Qualified grade
Sodium nitrate ( dry basis)	%≥	99.7	99.3	98
Water	%≤	0.5	1.5	2
Chlorid （dry basis）	%≤	0.03	0.3	—
Sodium nitrite (dry basis) 亚硝酸钠（干基）	%≤	0.01	0.02	0.1
Natrium carbonicum (dry basis)	%≤	0.05	0.05	0.1
Water-insoluble(dry basis)	%≤	0.02	0.03	—
Iron(dry basis)	%≤	0.002	0.005	0.005
Appearance	——	Tiny white crystal