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          1. Changzhou Chuanlin Chemical Co., Ltd.

            Potassium Diphosphate
            Sodium pyrophosphate a
            Phosphorus pentoxide
            Polyphosphoric acid
            Tripotassium phosphate
            Red phosphorus
            Copper Pyrophosphate
            Phosphoric acid, techn
            Phosphoric acid, food
            Sodium hexametaphospha
            Polyphosphoric acid

            English name: Polyphosphoric acid, PPA
            Molecular formula: H6P4O13
            Molecular weight: 337.93
            IMDG classification and number: GB8.1 category 815052.
            Properties:
            PPA is colorless transparent viscous liquid, specific gravity is 2.1g/CM3
            Storage and transportation:
            It is corrosive. Packing: (Ⅲ) category. Plastic drum or glass bottle with wooden case lined with incombustible material outside. Storage and transportation: keep in cool and dry place. Separate from alkalis, toxic articles and corrosive articles. The operator shall wear acid resistant protective equipment.
            Quality guarantee period:
            60 days between May and September; 90 days between October and April.

            Item Index
            Technical grade food grade
            Content ≥115% ≥116%
            Content (P2O5)% ≥84% ≥84%
            Sulfate 0.01 0.002
            Viscosity (centipoise) 35000 35000
            Chroma (Hazen) 50 20
            Heavy metal (Pb)% ≤0.01 ≤0.003
            Iron content(Fe)% ≤0.01 ≤0.003
            Arsenic content(As)% ≤0.01 ≤0.005


            Application range:
            This product can be widely used in pharmaceutical, spice, leather, chemical and other industries.

            Packing package weight (net weight) (or upon customer's request)
            Technical grade 40-340Kg plastic drum
            food grade 1Kg,2Kg plastic bottle
            Export grade 20L-1000L plastic drum
            Product information
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