Chemical name:Tetrapotassium pyrophosphate
Molecular formula: K4P2O7
Molecular weight: 330.34
Standard executed: HG/T3591-1999
CAS Number: 7320-34-5
Properties:
Tetrapotassium pyrophosphate is in white powder or granular. Relative density 2.534 g/cm3 and melting point 1109°C; Tetrapotassium pyrophosphate is apt to absorb humidity in the open air to deliquescent; Soluble in water but insoluble in ethanol, and at 25°C,its solubility in water is 187g/100g water; Tetrapotassium pyrophosphate can chelate with alkaline metals ions or heavy metal ions.
Usage:
Tetrapotassium pyrophosphate mainly applied to electroplating without cyanate, industrial or household detergents; It can used as a buffering reagent as well as stabilizer for hydrogen peroxide; It can also be used as dispersion agent for ceramic, clay, latex and pigments etc.
Storage and Transport:
Tetrapotassium pyrophosphate should be stored in a ventilative and dry warehouse instead of in the open air, kept away from water, moisture and sunlight during transport, handled with care, so as to avoid damage to plastic bags. Furthermore, Tetrapotassium pyrophosphate should be stored separately from poisonous substances.
Packaging:
25kg/PP bag or kraft paper bag
Tetra Potassium Pyrophosphate, TKPP, metal cleaning agent Specifications Tetra Potassium Pyrophosphate Molecular Formula: K4P2O7 Molecular weight: 330.34 Standard executed: HG/T3591-1999 Tetra Potassium Pyrophosphate Packing: 25kg woven bag Volume/ 20FCL: 22MT Uses : It mainly applied to electroplating without cyanate, industrial or household detergents; It can used as a buffering reagent as well as stabilizer for hydrogen peroxide; It can also be used as dispersion agent for ceramic, clay, latex and pigments etc.
Magnesium sulfate is an inorganic salt (chemical compound) containing magnesium, sulfur and oxygen, with the formula MgSO4. It is strongly hygroscopic and often encountered as the heptahydrate sulfate mineral epsomite (MgSO4â?¢7H2O), commonly called Epsom salt.And the monohydrate, MgSO4â?¢H2O, is found as the mineral kieserite.In food preparation, magnesium sulfate is used as a brewing salt in beer production or used as a coagulant for making tofu.
Commodity: Ammonium bicarbonate Food grade Molecular formula:NH4HCO3 Molecule Weight: 79.05 H.S code: 2836994000 CAS: 1066-33-7 Product Physical Properties WHITE POWDER CRYSTAL, SPECIFIC GRAVITY IS 1.586, IT CANDISSOLVE IN WATER, BUT CANT DISSOLVE IN ALCOHOL AND ACETINE. Specifications: Appearance: white free-flowing crystalline powder without agglomeration Purity as Ammonium Bicarbonate ,% by weight 99.5 (minimum) Chloride (as Cl), % by weight 0.20(maximum) Sulphates (as SO4),% by weight 0.10(maximum) Iron (as Fe), % by weight 0.004(maximum) Nonvolatile matter, % by weight 0.10(maximum) Heavy metals (as Pb), ppm 2.50(maximum) Copper (as Cu), ppm 5.0(maximum) Arsenic (as As), ppm 0.6(maximum) Tarry matter To pass test Oil Content Less than 10 ppm Melamine Content NIL USAGE BAKING FOODS SUCH AS CRISP CAKE, BISCUIT ETC. IN ADDITION, ITALSO WIDELY USED IN CHEMICAL FIELD SUCH AS FLOUR BRIGHTENING AGENT,RARE EARTH DEEP PROCESSING, MEDICINE MIDBODY, PLASTICS PROCESSING,ELECTRONIC ELEMENT ETC. PACKING OUTSIDE IS WEAVE BAG OR PAPER BAG, INSIDE IS FOOD PLASTICSBAG, 25KG/BAG. THE PACKING ALSO CAN ACCORDING TO CONSUMERS REQUEST. STORAGE Stored in a cool, ventilated, dry place.
Classification: Phosphate Type: Sodium Pyrophosphate CAS No.: 7722-88-5 Other Names: tetrasodium pyrophosphate, TSPP MF: Na4P2O7 EINECS No.: 231-767-1 Grade Standard: Food Grade Purity: 96.5% Appearance: white powder Application: Humectants , buffering agent shelf time: 24 months standard: FCC
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Food grade ferrous sulfate CAS 7720 78-7,it is odorless greenish crystals which is soluble in water and insoluble in alcohol, and is hygroscopic.Food grade ferrous sulfate hexahydrate can be used as food iron fortifying agent, iron nutritional supplement and fruit and vegetable color agent to maintain the fresh color of pickled products.
