• BEST QUALITY POLYFERRIC SULFATE System 1
BEST QUALITY POLYFERRIC SULFATE

BEST QUALITY POLYFERRIC SULFATE

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Packaging & Delivery

Packaging Detail:packing:solid plastic woven bag, bag 25Kg. Net weight 200Kg plastic barrels of liquid
Delivery Detail:PROMPT SHIPMENT

Specifications

Polyferric sulfate
1. CAS No. 10028-22-5
2. Widely used in domestic water, industrial water, industrial wastewater

 Chinese alias:   PFS
English name:  Polyferric sulfate
CAS No.     10028-22-5
Performance:  

The product is a new type inorganic polymer iron-based flocculant, non-toxic, applicable to wide range of PH value, having the following characteristics compared with other inorganic flocculants:
1, excellent coagulation performance, dense flowers, fast settling velocity;
2, fine water purification, good water quality, non-aluminum, chlorine and heavy metal ions and other harmful substances;
3, significant decoloration, deodorization, dehydration, de-oiling, sterilization, removal of heavy metal ions in water, radioactive substances and carcinogens such as the effectiveness of COD, BOD and color removal rate is up to 90%;
4, less dosage, low cost, saving 20 ~ 50%.
Use:
Widely used in domestic water, industrial water, industrial wastewater, urban sewage and sludge dewatering of purification treatment.


Technical index:
Product name \ Index
PFS-S
PFS-L
Appearance
Pale yellow powder solid
Reddish-brown viscous liquid
Basicity, %
9.0~ 14.0
9.0~ 14.0
Total iron content, %
18.5
11.0
Restore substances( Fe 2+) Content, %
0.15
0.10
 PH value( 1% water solution )
2.0~ 3.0
2.0~ 3.0
Density( g/cm 3, 20°C ) >
1.45
Arsenic content, %
0.0008
0.0005
Lead content, %
0.0015
0.0010
Insolubles content, %
0.5
0.3

Q:Inorganic salt is not salty
HNO3 (nitric acid) dilute: first bitter, and then the whole tongue Ma, and then pain, from the white spot, sustained pain, 3-4 days after the dissipated, while the mouth felt a big suction car exhaust. Is an enhanced version of concentrated sulfuric acid).
Q:The application of various inorganic salts in the human body?
Iron is an essential trace element in the animal body and plays an extremely important role in the metabolism of animals.It is not only a component of a variety of compounds but also a variety of metabolic-related enzyme activities, and to a certain extent The immune function of the body.
Q:And what I specifically need are salts with Bromide, Chloride, Phospate and Carbonate ions.Thanks for any help.
That list is near endless. There are countless inorganic cations and organic groups that can combine with these ions. Pretty much every metallic element in the periodic table will form cations with bromide and chloride. Not sure about phosphate, but most metals will bind with it. Carbonate will be trickier, as some ions are too acidic and will decompose the carbonate (iron(III) is an example, and it will form the oxide instead, liberating CO2 in the process). Aside from simple elemental ions, there are also polyatomic cations (such as ammonium) and lots of complexes that will form compounds with these anions.
Q:Urine in the inorganic salt content is higher than the original urine
In fact, the concentration has increased
Q:Which solvents have some solubility in inorganic salts
A wide variety of dyes, dissolved complex. The original dyes are organic, but some salt, some metal complexes, some of the larger molecules of the fused ring compounds, some polymer heterocyclic compounds, in some common organic solvents in the solubility is better than disperse dyes Raw dyes and oil-soluble dyes (this is actually the raw material of solvent pigments, strictly speaking, not dyes). There are basically additives in the finished dyes, such as direct dyes, acid dyes, reactive dyes, cationic dyes and other water-soluble dyes will be added inorganic salts, disperse dyes, reducing dyes will be added sulfonate sodium dispersant. In addition, the dye and other chemical products, their purity requirements are generally very low, will allow the presence of certain insoluble impurities. So the organic solvent can not be completely dissolved dye products really is very common or even a normal phenomenon.
Q:Determination of the existence of inorganic salts in the soil, in the filter, should pay attention to the matter
Two low: filter edge is lower than the edge of the funnel;
Q:What to do with the wall
Room regardless of the new wall or the old wall, will be due to excessive moisture with alkalization problems, especially in the wet environment, is the root cause of the quality of paint. In the brush before painting a layer of water-based sealing primer can not only save the cost of decoration, from the long-term and decorative effect point of view, brushing primer more effective with less. This kind of primer excellent sealing so that it can effectively resist the penetration of alkaline substances in the wall to prevent the precipitation of water soluble salt, to prevent the wall back to the alkali. At the same time, good adhesion of the primer makes the wall more smooth, so that the finish is easier to brush, reducing the amount of topcoat. In this way, the wall to avoid the paint disease, but also conducive to a longer time to keep the brushing effect. Also note that the primer and topcoat is best to use the same brand or with the matching paint to prevent the primer and the paint between the surface of the chemical reaction. Please read carefully the type or model of the primer (or finish) indicated in the packaging instructions.
Q:Look at the phone for a long time, eye acid neck pain, what way to solve ^
Eye drops, eye exercises, turn your neck
Q:What are the characteristics of the composition of the base?
Can provide electronic pairs of substances. (Some salt solution of the pH value is greater than 7, but it is not a base, such as: soda ash (sodium carbonate) Na2CO3, baking soda (sodium bicarbonate) NaHCO3, etc.)
Q:Is it possible to adjust the internal temperature of the carbohydrate in the vacuole
The plant has no internal environment.

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