Sodium Citrate Anhydrous is derived from citric acid and is available in either free-flowing colorless granular, fine granular or powder forms. It is odorless and freely soluble in water, but insoluble in alcohol. Storage at room temperature in tightly sealed containers is recommended.
Specification: Characters White Crystals Identification Passes test Clarity and color of the solution Clear and colorless Acidity or Alkalinity Passes test Tartrate Passes test Chlorides 50 ppm Sulphates 150 ppm Oxalates 100 ppm pH-Value in 5% solution 7.5-9.0 Heavy metal(as Pb) 5 ppm Arsenic(as As) 1 ppm Lead 1 ppm Mercury 1 ppm Readily carbonise substances Not deeper than standard Pyrogens Passes test Loss on drying 11.0-13.0 % Purity 99.0-101.0 %
Commodity: Sodium Sulphate anhydrous Product Nature Molecular formula: Na2SO4 Molecular weight: 142.04 Property: white granular crystal or powder Use As filler of detergent, the making of sodium sulphide, water glass, or used in papermaking, glass, dye and used as filler, dyeing auxiliary, laxative, antidote, t also can be used in fiber, leather, metallurgy, enamel and soap. Specifications Item GB6009-2003 Type First grade Result of common product Result of neutral product Na2SO4 99.0 99.20 99 40 Water insoluble matter %0.05 0.02 03 Ca & Mg %(Mg) 0.15 0.02 02 Chloride %(Cl) 0.35 0.23 20 (Fe) 0.002 0.0001 0001 Moisture % 0.20 0.02 02 Whiteness % 82 88 85 Packing and Storage Knitted bags lined polyethylene plastic bags double packaging, Weighing 25Kg/50KG/1000Kg. Transportation-and harsh rain. Stored in a cool, ventilated, dry place.
Product Name: Sodium Citrate "Type: Food Additives Origin: China CAS No.: 6132-04-3 AUCO No.: 106 Packing: 25kg bag" Items Standard Characters White Crystals Powder Identification Passes test Clarity and Color of Solution Clear and colourless Acidity or Alkalinity Passes test Tartrate Passes test Chlorides 50 ppm Sulphates 150 ppm Oxalates 100 ppm PH-Value in 5% solution 7.5-9.0 Heavy Metal (as Pb) 5 ppm Arsenic (as As) 1 ppm Lead 1 ppm Mercury 1 ppm Readily Carbonisable Substances Not deeper than standard Pyrogens Passes test Loss on drying 11.0%-13.0% Purity 99.0%-101.0% Particle Size 30-100mesh Packing 25kgs net paper bag, 400bags/10mts. Storage Store in cool, dry place in well-closed containers.
Item Quality Standards Characters White or almost white, crystalline powder or granular Identification Pass test Appearance of solution Pass test Assay 99.0%~100.5% Water 11.0%~13.0% Readily carbonisable substances Pass test Acidity or alkalinity Pass test PH (5%w/v) 7.5~9.0 Sulfate â?¤150 mg/kg Oxalate â?¤100 mg/kg Chloride â?¤50 mg/kg Lead â?¤1 mg/kg Arsenic â?¤1 mg/kg Mercury â?¤1 mg/kg Heavy metal (as Pb) â?¤10 mg/kg Tartrate Pass test Pyrogen Pass test Bacteria Endotoxins Pass test