Characteristic Specification Appearance Yellow Powder Purity(%)≥ 99.0 Moisture (%)≤ 8.0 Melting Point（In DSC method）( ℃ ) ≥ 180.0 Packing: In 50 kgs or 200 kgs net woven bag each lined with plastic bag

Characteristic Specification Dry Product Wet Product Appearance Yellow to Yellow Brown Powder Yellow to Yellow Brown Crystals Content (%)≥ 98.0 80.0 Melting Point ( ℃ ) ≥ 138.0 138.0 Insoluble matter in HCI ( % )≤ 0.1 0.1 Packing&#

Standard of identity: HG/T3735-2004 Characteristic Specification Appearance Yellow Powder Purity (% ) ≥ 95.0 Initial Melting Point of Dry Product( ℃ ) ≥ 150.0 Packing: In 50 kgs net woven bag each lined with plastic bag.

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1. Citric Acid Anhydrous Specification :Appearance : Colorless crystalAssay : 99.5~101%Moisture : 1.0% maxResidue on ignition : 0.1% maxSulphate : 150ppm maxOxalate : 350ppm max Heave metals : 10ppm maxBacterial endotoxin : 0.5 IU/mg maxAluminium : 0. 2pp

No Specifications Industrial Grade Food Grade 1 Main content %≥ 94.0 94.0 2 P2O5 %≥ 57.0 57.0 3 Water insoluble %≤ 0.1 0.05 4 Iron, as Fe %≤ 0.015 0.01 5 pH of 1% water solution 9

Index GB2946-92 Result Ammonium Chloride % ≥ (NH4CI) 99.3 99.5 Moistrue % ≤ 0.7 0.5 Residue on Ignition % ≤ 0.4 0.2 Heavy Metal( Pb) % ≤ 0.0005 0.0005 Sulphate % ≤ 0.02 0.02 Fe % ≤ 0.001 0.001 PH 200g/

Item Standards Result Dry Na1CO3 % ≥ 99.2 99.2 Wet Na1CO3 % ≥ 98.1 99.0 NaCL % ≤ 0.30 0.29 Fe3 % ≤ 0.003 0.0003 Water insoluble % ≤ 0.02 0.01 Granularity % 180mesh ≥

Our company is one of the ISO Certificate Chemical professional manufacturer in China . And we have specializes in manufacturing, supplying and exporting the basis chemical raw materials for many years. The following is the catalogue of our product: Cau

Our company is one of the ISO Certificate Chemical professional manufacturer in China . And we have specializes in manufacturing, supplying and exporting the basis chemical raw materials for many years. The following is the catalogue of our product: Cau