LOW PRICE 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: TRUE OR FALSE: the addition of salts to water will always increase the surface tension of water. explain.?: False. Although inorganic salts will increase surface tension of the water by increasing the attractive forces between water molecules on the surface, organic salts will typically (always?) decrease the surface tension.

Q: Like the role of B, Fe, Mg, Ca, Mn, Cu, Cl, P, S, N ...., the more specific the better (college entrance examination range): Ca2 + is the animal bone and teeth (containing CaCO3) composition, and blood coagulation and muscle contraction has a regulatory role, if the content is too low, the animal will appear muscle twitch. K + is a variety of enzyme activator, for the plant starch and protein synthesis and animal nerve impulse conduction and muscle contraction also plays an important role. Fe is a component of hemoglobin and cytochrome, and iron-containing enzymes are indispensable when chlorophyll is formed in plants. Another example is Na + for animal heart beat, nerve excitement is indispensable.

Q: What is inorganic salt? Lemon flavor, citric acid, is it an inorganic salt?: Although the inorganic salt in the cell, the body content is very low, but the effect is very large, if the attention of diet diversification, eat less animal fat, eat brown rice, corn and other coarse grains, do not eat too much refined flour, Salt to maintain the normal level of citric acid is an important organic acid, also known as citric acid, no ...

Q: Seaweed, kelp, shrimp and other seafood, the content is more of the kind of inorganic salts: Iodine is an important material for the synthesis of thyroid hormones, the body long-term iodine deficiency will affect the thyroid hormone synthesis and thyroid development, will be endemic goiter, that is, big neck disease. Kelp, seaweed and other marine algae are rich in iodine, so eat kelp, seaweed and other iodine-rich foods can prevent big neck disease

Q: salt is organic or inorganic?: If you mean table salt, NaCl then it's inorganic. No Carbons there.

Q: Elementary is a few years of course: Elementary is the first three years of chemistry

Q: what is the function of salts in DNA extraction?: The role of the salt is to neutralize the charge of the DNA's sugar phosphate backbone. This makes the DNA less hydrophilic (less soluble in water). Ethanol has a lower dielectric constant than water so it's used to promote ionic bonds between the Na+ (from the salt) and the PO3- (from the DNA backbone) causing the DNA to precipitate, to extract DNA finally..

Q: What is the difference between "organic salt" and "inorganic salt"? What is the difference between "organic salt" and "inorganic salt"?: Inorganic salts that inorganic compounds in the salt, formerly known as minerals, the body has found more than 20 species, of which constant elements are iron, zinc, selenium, molybdenum, chromium, cobalt, iodine 8 species. If you pay attention to diet diversification, eat less animal fat, eat brown rice, corn and other coarse grains, do not eat too much refined flour, the body can make the inorganic salt to maintain the normal level. Organic salts Organic salts are organic groups plus metal cations or non-metallic cations, such as sodium acetate, sodium ethoxide, ammonium acetate, and inorganic salts are formed by simple inorganic anions plus cations such as sodium chloride Wait.

Q: I am a candidate for this year's Harbin City, Jiqiu the standard answer, tomorrow I will test !!!: is to maintain the cell within the acid-base balance, regulating osmotic pressure, maintaining the shape and function of cells. Such as calcium in the blood, and potassium ions.

Q: People lack the inorganic salt will be what disease: magnesium deficiency can lead to nervous tension, emotional instability, muscle tremor and so on.

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