Ferrouschloride 99%

Product synopsis:

Product name: four water chlorine product name: four water ferrous chloride crystals

Molecular formula: FeCl 2. 4 h 2 O;

Molecular weight: 198.71;

Weight: 1.93 g/cm 3

Outside view: visual ferric iron content and purity of different color change; Ferrous chloride crystal, easy deliquescence, soluble in water, in the air extremely easily exposed to trivalent iron oxide, sealing preservation.

Super: close to chemical pure appearance is blue-green. Used for agate dyeing, mordant, metallurgy, electroplating, chemical catalyst.

First class: industrial blue-green ~ yellowish green; Directly used for sewage treatment.

Qualification: yellowish green to yellow brown crystal; Used in the production of water purifier.

Second, the product indicators:

The index name

industrial-grade

Analysis of pure

Ferrous chloride (FeCl2 · 4 h2o) content

90% or higher

99% or higher

Water insolubles

0.5% or less

0.02% or less

The content of free acid (HCl)

1.0% or less

0.5% or less

Arsenic (AS) content, %

0.002% or less

0.0005% or less

The total amount of heavy metals %

50 PPM or less

50 PPM or less

Product use:

1. The production of high efficient water purifier ferric chloride and polymeric ferric chloride basic raw material;

2. Directly used for sewage, wastewater treatment, in the printing and dyeing, electroplating, leather and other alkaline wastewater treatment has a better effect significantly;

3. The production of iron salts, inorganic iron oxide series pigments based raw materials;

4. The catalyst of organic dye industry, the textile industry of mordants; Marble, granite, onyx colorants;

5. Used in metallurgy, electroplating, electric brush plating, electroless plating and other industry; Preparation of high purity magnetic materials in electronics industry

Four, product manufacture craft and features:

Days billion ferrous chloride process steps as follows: dilute hydrochloric acid and adequate iron nitrate, under the condition of stirring for reaction, reaction after precipitation, extraction solution, filling the cooling for a quick ferrous chloride products. Advanced technology, stable quality. I plant for all kinds of ferrous chloride wastewater, electroplating, leather wastewater has obvious treatment effect, removal rate of nearly 100% of all kinds of heavy metal ions in water; Is unique to the ideal drug for sewage treatment of decolorizing ability, suitable for dyes, dye intermediates and wastewater treatment of printing and dyeing industry. Can simplify water treatment technology, shortening the period of water treatment, water treatment to reduce costs, is currently one of the lowest cost of water treatment chemical reagents.

For all kinds of wastewater, electroplating, leather wastewater has obvious treatment effect, for all kinds of heavy metal ions in waste water, sewage removal rate of close to 100%; Processing cost is low, is ideal wastewater treatment agent; Unique decolorizing ability, suitable for dyes, dye intermediates and wastewater treatment of printing and dyeing industry. Can simplify water treatment technology, shortening the period of water treatment, reduce water treatment cost.

Five, the ferrous chloride using method and the matters needing attention

Ferrous chloride as sewage treatment agent: this product can be used directly, can also be diluted with dilution ratio in the latter. Dilute concentrations according to the dosage of reagents, water quality to be processed and dosing device. Drug dosage should be determined according to mixing test and productive test after; Dilution when had better switch to a slightly acidic PH value, to avoid deposit under the condition of neutral hydrolysis into high-speed rail. This product is for neutral, alkaline wastewater treatment effect is better; Other purposes should specify the use method according to the process conditions.

This product extremely easy oxidation by air, so we not only in the preparation of special measures adopted and the vacuum light packing, avoid contact with air. So when use should be kept sealed, banning exposed to air, exposed in the air of dark over time;

Over packing: industrial braided lined with plastic sheets, can according to user needs to provide plastic bottled liquid ferrous chloride solution, content of 35 ~ 40%.