Ferrous Sulfate Heptahydrate
Product name: FeSO4.7H2O (light green crystal)
Molecular weight: 278.01
Molecular Formula: FeSO4.7H2O
Use: It is mainly used to make pigment such as Ferric Oxide series products (such as iron oxide red, Iron oxide black, Iron oxide yellow etc. ). It can also be directly used as the flocculant for waste water treatment, for purification of water, for producing ferric sulfate, for iron containing catalyst, or as additive in compound fertilizer, as well as for production of FeSO4. H2O.
Specification:
FeSO4.7H2O ---------- 95%min; Fe ------------- 19%min.;
Pb ------------------ 0.01%max.; Zn ------------ 0.05%min.;
Mn --------------- 0.2%max.; Free Acid ---- 1.0%max.;
Free water -------- 2.0%max.; pH (5% sol. ) --2.5min.;
Packing: 25KGS (net weight)per plastic woven bag.
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Jiangsu Bohan Industry Trade Co., Ltd. now is a leading technology-based manufacturer and distributor with the certificate of ISO9001: 2000. It has developed into a comprehensive enterprise integrating the science and technology, production and management as a whole.
Bohan Chemical Science and Technology Co., Ltd. is the subsidiary company of the Jiangsu Bohan. It is the base for scientific research, production and storage, focusing on the field of water treatment chemicals\phosphates and feed/food ingredients. Tolyltriazole (TTA), Phosphorous Acid/Phosphoric Acid/MKP/UP/STPP/SHMP, new type sweeteners, vitamins, amino acid are our main products. This three series of products have already found a good sale in such developed countries as Japan, U. S. A., UK, etc.
From raw material purchasing, developing, manufacturing to quality testing, Bohan develops a professional management system to control all stages, which guarantees the quality of every batch delivered to our customers. According to the international standard, Bohan is proceeding its Q/C with "Di-test system" which means quality evaluation to be conducted both by Bohan's in-house lab and the third party to catch the key points and guarantee the consistent creditability and safety.
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