We are specialized in the R & D and manufacture of feed additives, chemical reagents and cupric salts. Products feature high technological content and...  
                                テ箙ムネヒニ゙ボツイサソィヨミホト

                                                                 
                                                                Health care products and pharmaceutical intermediates
                                                                High-purity chemicals & electronic chemicals
                                                                Cupric salts
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                                                              Ferrous Sulfate Heptahydrate Product name : Ferrous Sulfate Heptahydrate
                                                              Product Category:Health care products and pharmaceutical intermediates/Iron salts;
                                                              CAS No.: 7782-63-0
                                                              Formula:FeSO4?H2O
                                                              Characters:bluish green monoclinic crystal, can be easily weathered in air, soluble in water, insoluble in alcohols.
                                                              Specifications:
                                                              Ferrous Sulfate Heptahydrate
                                                              A.R.
                                                              C.P.
                                                              Electronic grade
                                                              USP31
                                                              Assay(FeSO4.7H2O)%
                                                              99.0~101.0
                                                              99.0~101.0
                                                              99.0~101.0
                                                              99.5~104.5
                                                              Water insoluble%
                                                              ≤0.05
                                                              ≤0.02
                                                              ≤0.05
                                                              Chlorides(Cl) %
                                                              ≤0.001
                                                              ≤0.005
                                                              ≤0.001
                                                              Phosphate(PO4)%
                                                              ≤0.0005
                                                              ≤0.002
                                                              ≤0.0005
                                                              Arsenic (As)%
                                                              ≤0.0002
                                                              ≤0.00002
                                                              ≤0.0002
                                                              ≤0.0003
                                                              Iron (Fe)%
                                                              ≤0.02
                                                              ≤0.10
                                                              ≤0.02
                                                              Copper (Cu)%
                                                              ≤0.002
                                                              ≤0.01
                                                              ≤0.002
                                                              Zinc (Zn)%
                                                              ≤0.005
                                                              ≤0.02
                                                              ≤0.02
                                                              Manganese (Mn)%
                                                              ≤0.05
                                                              ≤0.05
                                                              Mercury (Hg)%
                                                              Pass
                                                              Total nitrogen %
                                                              ≤0.001
                                                              ≤0.001
                                                              Lead (Pb)%
                                                              ≤0.002
                                                              ≤0.005
                                                              ≤0.002
                                                              ≤0.001
                                                              Ammonia water non-precipitate %
                                                              ≤0.05
                                                              ≤0.20
                                                              ≤0.05
                                                              Organic volatile matters
                                                              Pass

                                                              Product Usage: Used as water purifier, gas scavenger, dye mordant,herbicide; also used the manufacture of printing ink and pigments etc.
                                                              Packaging:In 25Kg/woven bag, lined with double-layer plastic bag
                                                              Storage Precautions:Stored in a cool, ventilated and dry place at room temperature.
                                                              MSDS: Download
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