Di Ao International Trade-DL Industry Group supply the sodium nitrate in powder and granular, soda ash sodium nitrite with/without anticaking, PAC, SMBS, etc.Certificate of AnalysisItemunitsuperiorFirst classEnvironment Protection Device Acceptable calsschecked resultSodium nitrate content% ≥99.799.398.599.01Water content% ≤1.01.52.00.1Water-insoluble matter% ≤0.03Optical Lens & Instrument 0.06---0.018Chlorides as NaCl% ≤0.250.30---0.3Sodium nitrite content% ≤0.010.020.150.010Sodium carbonate% ≤0.050.10---0.020Sodium sulfate% ≤---------0.46Calcium nitrate% ≤ --- ---Transmitter ---0.0009Magnesium nitrate% ≤---------0.009Fe % ≤0.005--------0.002Criterion of analysis:GB/T4553-2002
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