Bulk Price CAS 35139-28-7 Polymerized Ferrous Sulfate Water Treatment Chemicals

• CAS No.: 35139-28-7
• Formula: [Fe2(Oh)N(So4)3-N/2]M
• EINECS: N/a
• Certification: ISO
• Purity: ≤30%
• Type: Ferrous Sulfate
• Model NO.: KMD-Fe-1
• Appearance: Granular
• Grade Standard: Industrial Grade
• Product Name: Polymerized Ferrous Sulfate
• Color: Yellow Powder or Liquid
• Application: Water Treatment
• Density: 1.45
• Transport Package: 25kg/Bag
• Specification: Powder
• Trademark: KMD
• Origin: China
• Production Capacity: 1000 Metric Ton/Metric Tons Per Month

Product Description

Product Description

  

Polyferric sulfate is a kind of inorganic polymer coagulant with excellent properties. It is light yellow amorphous powder solid, easily soluble in water, and 10% (mass) aqueous solution is a red brown transparent solution with hygroscopic property. Polyferric sulfate is widely used in the purification of drinking water, industrial water, various industrial wastewater, municipal sewage, sludge dehydration and so on.

 

Product Parameters

specification

Item	I		II
	Liquid	powder	Liquid	Powder
Density g/cm3(20ºC)   ≥	1.45	-	1.45	-
The mass fraction of all iron % ≥	11.0	19.0	11.0	19.0
The mass fraction of a reducing substance (inFe2+) %≤	0.1	0.15	0.1	0.15
Basicity %	8.0~16.0	8.0~16.0	8.0~16.0	8.0~16.0
Water insoluble %    ≤	0.3	0.5	0.3	0.5
PH(1% solution)	2.0~3.0	2.0~3.0	2.0~3.0	2.0~3.0
CD %  ≤	0.0001	0.0002	0.0001	0.0002
HG %      ≤	0.00001	0.00001	-	-
Cr(VI) %     ≤	0.0005	0.0005	-	-
AS %    ≤	0.0001	0.0002	-	-
PB %       ≤	0.0005	0.001	-	-

 

Applications

Industrial wastewater treatment
1, printing and dyeing wastewater treatment, replacing the traditional low molecular iron salt and aluminum salt coagulants, relative to the traditional coagulant dosage, low coagulation efficiency, aluminum ions and other residues are easy to cause secondary pollution characteristics, the dosage of polyferric sulfate is about 150ppm, its dosage is small, the removal rate of COD and chroma is high, the best ph value condition is: 8.0. [2]
2, electroplating sewage treatment, can be used as coagulant and collateral-breaking agent. The complex is mainly copper - ammonia- complex, its property is stable, pH=11, it is difficult to precipitate directly with alkali, polyaluminum and other coagulants. It can also be used for water reuse.
3, papermaking wastewater treatment, instead of polyaluminum chloride, aluminum sulfate, etc., used as coagulant, can also be used as paper sludge dewatering, in the papermaking wastewater treatment white water recovery process can not use polyferric sulfate (containing strong cationic polymer), can only use polyaluminum chloride.

 

 

Packaging & Shipping

Packing Details:
(1) 1kg with double plastic container inside/Aluminum foil bag outside. Weight: N.W.: 1kg, G.W.: 1.2kg Size: L31.5 x W21.5cm
(2) 25 kg with double plastic container inside/fiber drum outside. Weight: N.W: 25kgs, G.W.: 28kgs Size: I.D. 35 x H51cm
Shipment Terms:
Prompt delivery by Air Courier, like EMS,DHL,TNT,Fedex after payment confirmed.

 

Company Profile

Hebei Chemtics Co., Ltd. is a professional manufacturer of fine chemicals in China. It locates in Hebei Province, the North China.
Chemtics has about 300 employees, 13 production lines, With years of development, Chemtics has become the leading company in the field of food additives.
We are leading manufacturer in China which specialized in food additive, Water treatment products, detergent chemicals supplying for over 15 years, good quality and professional service help us gain many good reputation all over the world, we hope you can join us in the future to do Win-win business. As a leader manufacturer in China, we have 28 independent patents. Hebei Chemtics is a creator and editor member of 7 national standards( such as aluminumu sulfate GB31060-2014 and poly aluminum chloride GB/T22627-2020, food additives potassium alum GB. 1886.229-2016, and ammonium alum GB25592-2010 )and other 5 industrial standards. In recent years, the company won the "National Manufacturing single champion product", "National Worker Pionner", "National Petroleum and Chemical Industry Advanced Group", "National Management Innovation Achievement Award" etc. Our products are the famous brand product of Hebei Province.
Company passed ISO9001: 2015 quality system certification, GB/T28001-2011 occupational health and safety management system certification, production licenses, health permits and other license. It is a model modernized environment-friendly and garden-type enterprise. And be the largest production base of aluminum salt products in China, also be the aluminum salts team leader factory in China.
We are happy to make domestic and overseas friends on the basis of equality, mutual benefit and friendly cooperation. Let′ S join hands and endeavor for the water purification, environment-protection and the construction of a beautiful world. Chemtics will always be ready to work with all our partners, innovating to create a better future together.

Our Advantages

Our Advantages

1. before shipment, free sample for test
2. Packing as your request, with photo before shipment
3. Cargoes photo before and after loading into container
4. Fast shipment by reputed shipping line
5. Best service after shipment with emails
6. Arrange the orders and shipping with us requests in time, According to the different countries export policy provide complete customs clearance documents.
7. Provide -price trend, ensure the clients can know about marketing information in time.
8. Halal, Kosher, ISO 9001 certified
9. High quality products, complying with BP/USP/FCC/EU standard

 

FAQ

Q1: Can I get samples?
A: Yes, we can supply free sample, you pay for the freight charge only.
Q2: How to pay?
A: PI will be sent firstly after our aligned products specification. Payment by Paypal , T/T, Western Union,LC, are ok.
Q3: How is your MOQ?
A: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that sample charge is100% paid.
Q4: How can you guarantee the quality of your products ?
1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
2. Free sample or pre-shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
4. On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
Q5: Do you have any other chemicals?
A: Yes, We can provide kinds of additives and fungicides, such as PHMB, PCMX, PVP, DCMX, Glutaraldehyde, Chlorhexidine digluconate 20%, ZPT, CMIT/MIT 14%, Carbomer, BKC, etc .....
Q6: If you still have questions, contact with us ~