Sodium nitrite 99% Best service Fast delivery Manufacturer sodium nitrite 98.5% 99%Appearance:glanular,Colorless hyxagram crystal,gey or light yellow is allowable. ItemBest QualityFirst QualitySodium Nitirte content % ,≥99.599.3Moisture % ,≤1.51.8Water insoluible %,≤0.030.06Chloride(CL)content %,≤0.150.24Sodium Nitrate content(dry basis)%, ≤0.010.02Sodium Nitrite content(dry basis)%, ≤0.050.10Fe ...