Dyestuff Uses Ferrous Sulfate Heptahydrate Ferrous Sulfate Monohydrate

• CAS No.: 7720-78-7
• Formula: Feso4
• EINECS: 231-753-5
• Packaging Material: Other
• Storage Method: Normal
• Shelf Life: >12 Months
• Nutrient Composition: Amino Acid
• Resource: Chemosynthesis
• The content of active substances: ＞90%
• Appearance Characteristics: Blue-Green Crystals or Particles
• Molecular Weight: 151.908
• Sample: Free Sample
• Smell: Odorlessness
• Transport Package: Barrel or Paper Bag
• Specification: 25kg/Barrel or Paper Bag
• Trademark: Q/NXTK
• Origin: Ningxia
• HS Code: 2942000000
• Production Capacity: 5000 Tons/Year

Product Description

Dyestuff uses ferrous sulfate heptahydrate ferrous sulfate monohydrate

CAS 7720-78-7	Molecular weight 151.908
density 1.898	Fusing point 64ºC
Molecular formula FeO4S	Boiling point 330ºC at 760 mmHg
Product Introduction: Ferrous sulfate, commonly known as alum, is a blue-green crystal or particle, mainly used in iron fertilizer, pesticides, pigments, medicine, etc., in addition to chromatography reagents. It is a by-product of the sulfuric acid process in the production of rare metal products. This product is light green or yellow-green crystalline solid.
Purpose: 1.As reducing agent: ferrous sulfate is a strong reducing agent, which can reduce the water content of chromium wastewater in electroplating plant to trivalent chromium. 2.As flocculant: Ferrous sulfate is widely used as a flocculant, which has the following advantages as a flocculant: Fast settling speed, large granular sludge, small and dense sludge, good color removal effect, very suitable for textile wastewater, printing and dyeing, washing and processing), non-toxic beneficial organisms (very suitable for use in the follow-up biochemical treatment process of wastewater treatment system), without changing the original process, and low price, ferrous sulfate as a flocculant, It can replace polyaluminum, basic aluminum chloride, polyiron, aluminum sulfate, etc. Dyeing, electroplating and other wastewater treatment is worthy of the product. 3.As dust collector: ferrous sulfate and sulfide, phosphate and other precipitation, so as to remove sulfide, phosphate, etc., such as ferrous sulfate treatment of sulfur wastewater in printing and dyeing plants.

Shanghai Zhangguan International Trade Co., Ltd. is a comprehensive agent mainly engaged in food additives, feed additives, chemical raw materials, and chemical reagents. The business scope includes: import and export of goods; Technology import and export; Sales of food additives. The company is scientifically managed and people-oriented, with major processing workshops, raw material warehouses, cost warehouses, and a strict quality inspection team. The production process under big data management adheres to standardized operation, stable development, seeking opportunities in stability, and development in change. At the same time, the company continuously optimizes projects, improves management level, and obtains recognition and support from customers for product quality. Strong technical and talent strength has won the deep trust of customers.

FAQ

Q:Can I get a sample before the order because I really don't know how is your quality?
A: We are pleased to provide free samples for you to evaluate the quality.

Q:What's the delivery time? Because we really need them is urgently?
A:7days For sending sample order. 20-30days for regular order , depends your order quantity.

Q:How to send a inquirv for more information?
A:When you send enquiry to us,please let us know your WECHAT,VIBER,WHATSAPP or SKYPE ID,so that we can guote the offer atonce. We are alwavs on line waiting for you.

Q:Why you choose us?
A: We will provide you with competitive prices and good product quality.