Customization: | Available |
---|---|
CAS No.: | 10025-77-1 |
Formula: | Fecl36H2O |
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Item(s) | standard | result |
Appearance | Yellowish-brown Crystal | Yellowish-brown Crystal |
FeCl3•6H2O, % | ≥96 | 97.28 |
Fe3+, % | ≥19.2 | 20.10 |
Fe2+, % | ≤0.15 | 0.05 |
Insoluble substance, % | ≤1.00 | <0.5 |
Free Acid, % | ≤0.80 | 0.25 |
Zn, ppm | ≤738 | 196 |
As, ppm | ≤11.8 | <5 |
Pb, ppm | ≤44.3 | <10 |
Hg, ppm | ≤1.18 | <0.5 |
1) Water purification agent used for drinking water in water treatment industry; Wastewater treatment, purification and sedimentation agent;
2) The printing and dyeing industry is used as oxidant and mordant for indigo dyeing;
3) Organic synthesis of industry as production catalyst;
4) Raw materials for manufacturing iron salts, pigments and inks such as iron phosphate.
5) Etchants for photographic and printing plate making; Used as analytical reagent and thin-layer chromogenic agent;
6) It is used for the production of electronic industrial circuit boards and fluorescent digital tubes.
7) Infiltration into building concrete can increase building strength, corrosion resistance and prevent water seepage.
8) The coagulant used in the recovery of glycerol from the waste liquid of soap production.
9) Primary brine refining agent for chlor-alkali enterprises.
1. who are we?
We are based in Hebei, China, start from 2011,sell to South Asia(30.00%),Africa(20.00%),Mid East(20.00%),Southeast Asia(10.00%),North America(7.00%),South America(5.00%),Oceania(5.00%),Eastern Europe(3.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3. why should you buy from us not from other suppliers?
We have more than 10 years experience in the production of chemicals and we have customers all over the world.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian