| Customization: | Available |
|---|---|
| CAS No.: | 7646-85-7 |
| Formula: | Cl2zn |
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Free Sample Bulk Price Medical/Industrial Grade Powder 98% Zinc Chloride Zncl2 for Dry Cell Battery
Zinc chloride is one of the important products in the inorganic salt industry. Zinc chloride soluble in water, is the largest solid salt solubility (25 ° C, 432 g / 100 g), its reason is soluble in water to form complex acid H [ZnCl2 (OH)]. Soluble in methanol, ethanol, glycerin, acetone, ether, insoluble in liquid ammonia. Strong deliquescence, can absorb moisture from the air and deliquescence. It has the properties of dissolving metal oxides and cellulose. Molten zinc chloride has excellent electrical conductivity. Intense white smoke forms in the heat. Zinc chloride is corrosive and toxic.
| Melting point | 293 °C (lit.) |
| Boiling point | 732 °C (lit.) |
| density | 1.01 g/mL at 20 °C |
| vapor pressure | 1 mm Hg ( 428 °C) |
| Fp | 732°C |
| storage temp. | 2-8°C |
| solubility | H2O: 4 M at 20 °C, clear, colorless |
| pka | pKa 6.06 (Uncertain) |
| form | crystalline |
| color | white |
| Inspection Item | Standard | Check Result |
| Total Zinc Chloride% ≥ | 98 | 98.06 |
| Acid Insoluble Matter%≤ | 0.02 | 0.01 |
| Basic Salt%≤ | 1.8 | 1.79 |
| Sulfate Salt%≤ | 0.01 | 0.01 |
| Iron%≤ | 0.0005 | 0.0003 |
| Plumbum%≤ | 0.0005 | 0.0004 |
| Barium%≤ | 0.05 | 0.02 |
| Calcium%≤ | 0.2 | 0.10 |
| Moisture%≤ | 0.5 | 0.40 |
| PH | 3-4 | 3.60 |
| Zinc flake corrosion test | Passed the test | Passed the test |
Pharmaceutical: In the organic synthesis of pharmaceutical intermediates, zinc chloride, as a catalyst for Friedel - Crafts reaction, Fischer Indole synthesis and Alkyd esterification, it has shown its superiority in green chemistry and such reactions. Compared with the catalytic effect of other Lewis acids, zinc chloride solves a lot of problems such as high pollution, heavy energy - consumption and poor selectivity during chemical manufacture.
Dry cell battery: Zinc chloride Battery Grade 98% is commonly used in dry cell batteries as an electrolyte.
Water Treatment: Zinc chloride used as corrosion inhibitor and scale inhibitor in water treatment facilities, including drinking water treatment, cooling towers, in oil and gas wells.
Galvanizing: Zinc chloride is used in fluxes for hot dip galvanizing. It dissolves the dense oxide layer on the metal surface, leaving the metal exposed and ensuring the bonding between the metals.
Zinc Electroplating: Zinc chloride is main source of the zinc in acid zinc plating bath.
Agriculture: Zinc chloride is an important micronutrient that is used extensively in agriculture. Zinc chloride is a source of zinc and be further combined with chelating agent to form water soluble solutions that are readily bioavailable for animals and plants.
Petroleum: In petroleum industry zinc chloride is a powerful emulsion breaker for separating oil and water.
Resins: Zinc chloride anhydrous as an important catalyst in the production of Ion exchange resins.
Vulcanized Fibre: Vulcanized fibre is a laminate material formed by the reaction and crosslinking of cellulose in a zinc chloride acid bath.
Rubber: Be used as accelerator in the vulcanizing process of rubber.
Paints: Zinc chloride is used in the dye industry as a stabilizer for color developer.
Packaging Details
25kg pp woven bags with inner pe bags 50kg pasteboard bucker/galvanizes drums from inside ect
Port
Shanghai or Qingdao Port
Lead Time :
Shipped in 7 days after payment
Shandong Baovi Energy Technology Co., ltd
Shandong Baovi Energy Technology Co., ltd is located in Jinan city, Shandong province, was founded in 2003.
Products include solvents, antifreeze, anticorrosion, management, chemicals intermediates, etc., widely used in agriculture, food sanitation and other fields.
Q: Are you trading company or manufacturer ?
A: We are factory.
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A: Generally it is 5-10 days if the goods are in stock. or it is 10-15 days if the goods are not in stock, it is according to
quantity.
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A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
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A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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