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Certificate Of Analysis Commodity: Sodium Metabisulfite Food Grade Contract NO: 1015-19 QUANTITY: 27MT LOT NO: 201908 MANUFACTURING DATE: 20191015 EXPIRATION DATE: 20201015 ITEMS STANDARD RESUTL Content(Na2S2O5) 96.5%Min 97.09% SO2 65.0% Min 65.36% Iron (Fe) 0.003%Max 0.001% As 0.0001% Max 0.0001% Water Insoluble Matter 0.05% Max 0.01% PB 0.002% Max 0.0014% PH 4-4.8 4.70
made in china, pls contact me for more details.
made in china, pls contact me for more details.
made in china, pls contact me for more details.
Made In China,pls Contact Ne For More Details.
we are sodium metabisulfite factory of china, pls contact me for more details.
Sodium sulfite, sodium bisulfite, boric acid, acrylic resins, epoxy resins, bpa epoxy resins, polyester resins.
Application The most common type of oxygen scavenger used in oil and gas production facilities is the sulfite ion, which is supplied as ammonium bisulfite, sodium sulfite, sodium bisulfite or sulfur dioxide. These sulfite scavengers react via a free-radical-chain mechanism, and thus are aided by the presence of a metal catalyst as an initiation step. Also, sodium hydrosulfate and hydrazine are used in limited applications
Barium sulphate, zinc oxide , sodium sulphide, sodium hydrosulphide, sodium anhydrous sulfite, sodium metabisulphite, sodium bicarbonate, caustic soda ash and pearls.
Ferric and non-ferric aluminium sulphate, sulphuric acid magnesium sulfate, sodium sulfite, calcium chloride , detergent powder, iron ore fines, granite (rough block), labsa (acid slurry).
Melamine, maleic anhydride, citric acid, sodium citrate, sodium nitrite, sodium sulfite, sulfamic acid, phosphoric acid 85%, titanium dioxide rutile & anatase, industrial enzymes, synthetic rubber.Consultation, China market research reports, exhibition tours
Caustic soda, nonylphenols poly, nonylphenols 10 moore, titanium dioxide, sodium phosphate, soda ash, sodium sulfite, hydrogen peroxide, acetone, methyl ethyl ketone, ethyl acetate, phosphoric acid, glycol, propylene glycol.
Sodium lignosulphonate is an anionic surfactant. It is a reaction product of wood pulp and sulfur dichloride aqueous solution and sulfite. It is a by-product of pulp production.
Sodium lignosulphonate is an anionic surfactant. It is a reaction product of wood pulp and sulfur dichloride aqueous solution and sulfite. It is a by-product of pulp production.
Frother Mibc/Sodium Sulphide/caustic Soda/zinc Sulfate Monohydrate/sodium Silicate/sodium Sulfite/sodium Metabisulfite/sipx/pbx/pax.
Chemical Formula: BaCO3 Molecular Weight: 197.35 Bulk Density: 0.40 g/cm3 min Appearance : White powder , soluble in acid, insoluble in water, poisonous Technical Analysis: Purity 99.20% min Moisture .30% max Total Sulphur as SO4 .30% max HCL Insoluble Matter .025% max Iron (Fe) .004% max +325 Mesh 3.00% max Average particle size 1-5um Packing: 25kg/100kg Plastic Woven Bag Uses: Manufacture of construction materials, Caustic soda ceramics, magnetic materials, various barium salts, chemical reagent -
Chemical Formula: BaCO3 Molecular weight: 197.35 Bulk Density 0.8-1.2 in g/cm3 Appearance: White Powder, Soluble in acid, Insoluble in water, poisonous. Typical Analysis: Purity 99.20% min. Moisture 0.03% max. Total Sulphur as SO4 0.30% max HCl Insoluble .25% max. Iron (Fe) 0.004% max. +325 1.00% max. Average particle size 9-15 microns. Packing: 25kg/1000kg Plastic Woven Bag. Uses: Manufacture of special glass (glassy shell of video picture tube), construction materials, magnetic materials, various barium salts; also used as a chemical reagent -
Food Starch Moisture Content: 11-13% Starch Content: 84% Min PH (1:10): 5.0-6.0 Sulfite(SO2), mg/Kg: Not Detected
Analysis materials : a. Silver [Ag] b. Gold [Au] c. Copper [Cu] d. Iron [FeS2] e. Sulfur [Sulfit] f. Titanium [Ti]. 1 pack = 30 kg.