We are TianjinAntairuiChemicalsCo.Ltd based in Tianjin , China. We are member of Tradekey.com since March, 2011. Our business is related to Chemicals industry and we specifically deal in chemical. Please find our product details below: Acrylic Acid Specification sheet : AcrylicAcid Purity%min 99.5 Color (APHA)Max 10 Water%Max 0.1 Furfural ppm 1 Acetic acid ppm 500 Propionic acid ppm 100 Benzaldehyde ppm 1.0 Inhibitor (MEHQ) ppm 200+-20 Melting point: 14 degree Boiling point: 141 degree Citric Acid Anhydrous/Monohydrate Specification : Properties Specification Appearance colorless or white crystal Identification and solubility pass test Clarity and color of solution 20% water solution clarity Assay 99.5-101.0% Humidity Max.0.5% Sulphated Ash Max.0.1% Sulphate Max.150 ppm Oxalates Max.100 ppm Calcium Max.200 ppm Heavy Metal Max.5 ppm Iron Max.50 ppm Chloride Max.50 ppm Readily carbureted substance standard color Barium pass the test Bacterial ***** Max. 0.5% Aluminium Max.0.2% Arsenic Max. 1 ppm Mercury Max. 1 ppm Lead Max. 1 ppm Organic volatile impurity pass the test Tridodecylamin Max. 0.1 % ***** absorption value pass the test Acrylic Acid Specification sheet : AcrylicAcid Purity%min 99.5 Color (APHA)Max 10 Water%Max 0.1 Furfural ppm 1 Acetic acid ppm 500 Propionic acid ppm 100 Benzaldehyde ppm 1.0 Inhibitor (MEHQ) ppm 200+-20 Melting point: 14 degree Boiling point: 141 degree Sodium Bicarbonate Specification sheet : Item Description Sodium bicarbonate 99%min Food Grade Test Items Standards Purity, % min 99.50 ~100.5 Ammonium Salt Content, % max 0.002 Chloride(As Cl), % max 0.02 Iron(As Fe), % max 0.001 Arsenic (As), % max 0.0002 Heavy Metal(As Pb), % max 0.0005 Loss on Drying, % max 0.20 PH Value(10g/L Solution) 7.5-8.5 Clarity qualified Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.