Ferrous sulfate heptahydrate Food Grade

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Henan Yuanbo Environmental Technology Co., Ltd

Henan, China

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Description:

A greenish or yellow-brown crystalline solid. Density 15.0 lb /gal. Melts at 64°C and loses the seven glasses of water of hydration at 90°C. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. Used for water or sewage treatment, as a fertilizer ingredient.
storage: Package:25kg/ bag with nontoxic polyethylene bags.

                                                            Name
                                                            Ferrous sulfate heptahydrate Food Grade
                                                        
                                                            Brand
                                                            Yuanbo
                                                        
                                                            Place of Origin
                                                            Henan, China (Mainland)
                                                        
                                                            Certification
                                                            SGS,ISO9001，ISO14001
                                                        
                                                            CAS NO
                                                            7782-63-0

Application Field:
Industrially， It is a reducing agent, mostly for the reduction of chromate in cement. The term copperas refers to the historical use of ferrous sulfate as a chemical in the textile industry from the 17th century when it was used as a textile dye fixative, as a means to blacken leather, and also as ink.
It has been used in the purification of water by flocculation and for phosphate removal in municipal and industrial sewage treatment plants to prevent the eutrophication of surface water bodies.
Application Method:
1. Add a suitable amount of FS to wastewater and then stir evenly.
2. The amount of FS is proportional to the polluting extent of wastewater, commonly 15-50 kilograms dosage to 1000ton wastewater.