Сульфат железа, гептагидрат, Лучшая цена, FeSO4 7H2O
- Category: Inorganic Salts >>>
- Supplier: Shandong Top Tech New Material Co. Ltd.
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Product Overview
Description
Ferrous sulphate heptahydrate
ITEM | STARDARDS | TEST RESULTS |
APPEARANCE | LIGHT GREEN, MORE DRY | LIGHT GREEN, MORE DRY |
（FeSO4·7H2O） | ≥98% | 98.1% |
（Fe） | ≥19.6% | 19.7 |
Cd (content)% | ≤0.0005 | 0.0004 |
As (content)% | ≤0.0002 | 0.0002 |
Pb (content)% | ≤0.002 | 0.002 |
Water insoluble | ≤0.5 | 0.4 |
Application
In industry, ferrous sulfate heptahydrate can be used for sewage wastewater treatment, it has good decolorization ability and flocculation effect, but also has the removal of heavy metal ions, oil removal, phosphorus removal, sterilization and other functions.
In agriculture, ferrous sulfate heptahydrate can be used as a pesticide and fertilizer to prevent smut of wheat, scab of apples and pears, rot of fruit trees, and remove moss and lichen from tree trunks.
In agriculture, ferrous sulfate heptahydrate can be used as a pesticide and fertilizer to prevent smut of wheat, scab of apples and pears, rot of fruit trees, and remove moss and lichen from tree trunks.
Ferrous sulfate heptahydrate can be used as analytical reagent in experimental analysis.
25kg/bag;1000kg/bag
It is packed with plastic bag as inner layer, and a compound plastic woven bag as the outer layer.
Storage and Transport:
It should be stored in a dry and ventilating warehouse, kept away from water and moisture during transport, unloaded with care so as to avoid damage to bags. Furthermore, it should be stored separately from poisonous substances.
Company Profile
Shandong Toptech New Material Co., Ltd. is a professional manufacturer of papermaking chemicals in China. We are a high-tech enterprise specializing in the production of fine chemicals, focusing on the research and development, production and sales of high-quality chemicals in paper, water treatment, petroleum, textile and other fields.
The company has more than 100 employees, including more than 10 senior technical personnel with professional titles, and has a number of large-scale advanced production equipment and testing instruments.
Among them, paperboard surface sizing agent, dry release agent, new environmental deinking agent and other products have achieved good application results on high-speed paper machines in many large paper mills in China, and have been praised by experts and customers at home and abroad!
The company has more than 100 employees, including more than 10 senior technical personnel with professional titles, and has a number of large-scale advanced production equipment and testing instruments.
Among them, paperboard surface sizing agent, dry release agent, new environmental deinking agent and other products have achieved good application results on high-speed paper machines in many large paper mills in China, and have been praised by experts and customers at home and abroad!
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Our Client % Partner
FAQ
1. who are we?
We are based in Shandong, China, start from 2018,sell to Southeast Asia(30.00%),North America(20.00%),Mid
East(20.00%),Africa(10.00%),Oceania(10.00%),Northern Europe(10.00%).
We are based in Shandong, China, start from 2018,sell to Southeast Asia(30.00%),North America(20.00%),Mid
East(20.00%),Africa(10.00%),Oceania(10.00%),Northern Europe(10.00%).
There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Ferrous Sulphate monohydrate/heptahydrate, PAC for water treatment chem and fertilizer
Paper sizing agent, paper strength agent,deinking agent
4. why should you buy from us not from other suppliers?
1） 100% Prompt production
2）100% Swift loading
3） 100% Cost-effctiveness
4）Comprehensive planning for international shipping
5）Off-ship follow-up service
6）24/7 Call center help and online assistance
7）100% Quality commitment
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DDP,DDU,Express Delivery；
Accepted Payment Currency:USD,EUR,CAD,AUD,HKD,GBP,CNY;
Accepted Payment Type: T/T,L/C,Western Union,Cash
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Ferrous Sulphate monohydrate/heptahydrate, PAC for water treatment chem and fertilizer
Paper sizing agent, paper strength agent,deinking agent
4. why should you buy from us not from other suppliers?
1） 100% Prompt production
2）100% Swift loading
3） 100% Cost-effctiveness
4）Comprehensive planning for international shipping
5）Off-ship follow-up service
6）24/7 Call center help and online assistance
7）100% Quality commitment
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DDP,DDU,Express Delivery；
Accepted Payment Currency:USD,EUR,CAD,AUD,HKD,GBP,CNY;
Accepted Payment Type: T/T,L/C,Western Union,Cash
Contact us
Hannah Qi
Whatsapp&Mobile :8615725634802
Email:paperdk@chemdk.com
Website:www.chemdk.com
Address:A2210,wanda centre,kuiwen district,weifang city, Shandong province, China
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