How to prepare the lead -acetate solution -China Pengfa Chemical Welcome to call your call

How to prepare the lead -acetate solution -China Pengfa Chemical Welcome to call your call,
Acetic Acid Solution, acetic acid solution Chinese manufacturer, acetic acid solution manufacturer, acetic acid solution price, acetic acid solution provider, price,
Physicochemical properties:
1. Colorless liquid and irritating dour.
2. Solubility  water, ethanol, benzene and ethyl ether immiscible, insoluble in carbon disulphide.

Storage:
1. Stored in a cool, ventilated warehouse.
2. Keep away from the fire, heat. The cold season should maintain a temperature higher than 16 DEG C, to prevent solidification. During cold season, temperature should be maintained above 16 DEG C to prevent/avoid solidification.
3. Keep the container sealed. Should be separated from the oxidant and alkali. Mixing should be avoided by all means.
4. Use explosion-proof lighting, ventilation facilities.
5. Mechanical equipment and tools that prohibit the use of easy to produce sparks.
6. Storage areas should be equipped with emergency treatment equipment and suitable housing materials.

Use:
1.Water treatment
2.Construction
3.For explosion
4.Textile and dyeing
5.Animal feedeading lead and acetic acid react.

① Dissolve lead oxide in 80%of thermal acid until bubble and filtrate. After adding a small amount of acetic acid to the filtrate, it evaporates to the relative density of 1.40.

② Cooling, filtering, drying, that is lead acetate.

The general purity of industrial products can reach more than 98%.

After purifying, you can use 1%acetic acid solution to crystallize, or to dissolve the trihydrate lead in the water into the water sulfide, so that lead -sulfide and other impurities are precipitated together. A complexity), adding a small amount of activated carbon, plus EDTA sodium salt treatment, which can get extremely pure reagent -level products.

Molecular PB (CH3COO) 2. Colorless crystals, white particles or powder. There is a scent of acetic acid. The pH of 5%water solution is 5.5 to 6.5. Relative density 2.55. The melting point is 75 ° C (acute heat). Toxic and carcinogenic possibilities. Main uses: lead salt, lead pigments, and also used for biofosition, organic synthesis and pharmaceutical industry. It is used to verify sulfide and determine chromium dioxide and molybdenum dioxide.

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Formula: CH3COOH
CAS NO.: 64-19-7
UN NO.:2790
Packing: 20kg/drum,25kg/drum, 30kg/drum,220kg/drum, IBC 1050kg, ISO TANK
Capacity:20000mt/y

Physicochemical properties:
1. Colorless liquid and irritating dour.
2. Solubility  water, ethanol, benzene and ethyl ether immiscible, insoluble in carbon disulphide.

Storage:
1. Stored in a cool, ventilated warehouse.
2. Keep away from the fire, heat. The cold season should maintain a temperature higher than 16 DEG C, to prevent solidification. During cold season, temperature should be maintained above 16 DEG C to prevent/avoid solidification.
3. Keep the container sealed. Should be separated from the oxidant and alkali. Mixing should be avoided by all means.
4. Use explosion-proof lighting, ventilation facilities.
5. Mechanical equipment and tools that prohibit the use of easy to produce sparks.
6. Storage areas should be equipped with emergency treatment equipment and suitable housing materials.

Use:
1.Water treatment
2.Construction
3.For explosion
4.Textile and dyeing
5.Animal feed