ISO-9001-2008 Certified Company
ISO-9001-2008 Certified Company
Click Here to Bookmark this Web Site
Email This Page Info to a Colleague or Yourself
Product Links: Calcium Chloride
Potassium Chloride
Ammonium Chloride
Sodium Acetate
Zinc Chloride Anhydrous Powder
Synonyms: Zinc Dichloride, Zinc Butter
CAS No.: 7646-85-7
Molecular Weight: 136.30
Chemical Formula: ZnCl2
| PARTICULARS | TECHNICAL | BATTERY GRADE | A. R. GRADE |
| Assay ZnCl2 | 88% Approx | 94-98% | 98-99% |
| Appearance | Snow-white | Snow-white | Snow-white |
| Ammonia as NH4Cl | 5-10% | 2% max. | 0.1% max. |
| Alkalies and Alk.Earth | 2% | 1.5% max. | 0.1% max. |
| Iron & Lead | 0.005% | 0.005% max. | 0.001% max. |
| Dry Basis Assay | -------------- | 98% | 99.5% min. |
| PACKING | 50 Kg. Leal-proof | 50 Kg. Leal-proof | 50 Kg. Leal-proof |
|
PARTICULARS |
PHARMA GRADE |
| Assay (Zn as ZnCl2) | 95-98 % |
| Appearance | Snow-white |
| Ammonia as NH4Cl | 1% max. |
| Alkalis and Alk. Earth | 1% max. |
| Iron & Lead | 0.005% max. |
| Dry Basis Assay | 99% min. |
| Zinc Oxide | 1% max. |
|
L.O.D. @ 250oC |
1% max. |
Zinc Chloride is offered as a 40-43% strength water Solution or Lye. This product is preferred by Battery and Adhesive manufacturers.
Typical Specification of Zinc Chloride Lye
|
PARTICULARS |
LYE |
| Assay (as ZnCl2) |
40-42% |
| Appearance Zinc Chloride |
Water White Liquid |
| Iron & Lead | Less than 10 ppm |
| Specific Gravity | 1.40-1.45 |
We also offer Free-flowing Non-caking Zinc Chloride.
We offer Zinc Chloride IP, BP, USP or EP made at our FDA approved world class plant Anmol Chemicals an ISO-9001-2008 Certified Company using standard GMP techniques
(ZnCl2) MOLECULAR WEIGHT – __.__
|
Particulars |
I.P. Grade |
|
Description |
White or practically white, crystalline powder, odourless, very deliquescent |
|
Assay Zinc Chloride |
95.0 - 100.5 |
|
pH |
Between 4.6 – 6.0 |
|
Aluminum, Calcium, Heavy Metals, Iron and Magnesium |
Passes the Test |
|
Ammonium Salts |
Passes the Test |
|
Oxychloride |
Passes the Test |
|
Sulphate |
Passes the Test |
|
Packing |
In 50 Kgs. HDPE Drums with double HMHDP liners |
Zinc Chloride General Information
Zinc cloride is the name of chemical compound with the formula ZnCl2 and its hydrates. Zinc chloride, of which nine crystalline forms are known, is colorless or white and highly soluble in water. ZnCl2 itself is hygroscopic and even deliquescent. Samples should therefore be protected from sources of moisture, including the water vapor present in ambient air. Zinc chloride finds wide application in textile processing, metallurgical fluxes, and chemical synthesis. No mineral with this chemical composition as ZnCl2 is known although a very rare mineral, simonkolleite, Zn5(OH)8Cl2·H2O is known.Structure and basic properties
Four crystalline forms, so-called polymorphs, of ZnCl2 are known, and in each case the Zn2+ ions are tetra-hedrally coordinated to four chloride ligands. Rapid cooling of molten ZnCl2 gives a glass, that is, a rigid amorphous solid. Additionally ZnCl2 forms hydrates and at least one mixed hydroxide, ZnClOH.
The covalent character is of the anhydrous material is indicated by its relatively low melting point of 275 °C. Further evidence for covalency is provided by the high solubility of the dichloride in etherial solvents such as wherein it forms adducts with the formula ZnCl2L2 where L = ligand such as O(C2H5)2. Consistent with the Lewis acidity of Zn2+, aqueous solutions of ZnCl2 are acidic solutions: a 6 M aqueous solution has a pH of 1.
Four hydrates of zinc chloride are known. ZnCl2(H2O)4 crystallizes from aqueous solutions of zinc chloride. Also characterized are ZnCl2(H2O)n where n = 1, 1.5, 2.5, and 3. When hydrated zinc chloride is heated, one obtains a residue of ZnOHCl.In aqueous solution, zinc chloride fully dissociates into Zn2+. Thus, although many zinc salts have different formulas and different crystal structures, these salts behave very similarly in aqueous solution. For example, solutions prepared from any of the polymorphs of ZnCl2 as well as other halides (bromide, iodide) and the sulfate can often be used interchangeably for the preparation of other zinc compounds. Illustrative is the preparation of zinc carbonate:ZnCl2(aq) + Na2CO3(aq) → ZnCO3(s) + 2 NaCl(aq)
Zinc Cloride is used for Friedel Craft Reaction, Azotropic or Azeotropic Distillation, Desiccation & Karl Fischer.
For an exhaustive Write-up on
ZnCl2 Manufacture, Specifications, Uses, Applications, MSDS etc.
you may visit
University of Zinc
Chloride
Zinc Chloride BP USP IP ACS
Zinc Chloride manufacturer at:
MUBY CHEMICALS
S-8,
TEL: (OFFICE) 91-22-23770100,
23774610, 23726950, 23723564. FAX: 91-22-23728264.
e-mail:
info@mubychem.com
Copyright
and Usual Disclaimer
is Applicable.
Last updated:
11 May, 2010.
Muby Chemicals : Zinc Chloride manufacturer
Pharmaceuticals & Food Additives, IP BP USP ACS Analytical reagent Grades of Chemicals:
Activate Charcoal BP USP IP Activated Carbon FCC Ammonium Chloride Ammonium Sulfate Calcium Carbonate
Calcium Chloride Calcium Hydroxide Calcium Oxide Calcium Stearate Calcium Sulfate Chromic Chloride
Magnesium Carbonate Magnesium Chloride Magnesium Stearate Magnesium SulfateManganese Chloride Manganese Sulfate Potassium Bromide Potassium Carbonate Potassium Chloride
Potassium Permanganate Sodium Acetate Sodium Benzoate Sodium Bicarbonate Sodium Carbonate
Sodium Chloride Sodium Hydroxide Sodium Metabisulfite Sodium Nitrite Sodium Phosphate
Sodium Propionate Sodium Stearate Sodium Sulfate Sodium Sulfite Sodium Thiosulfate
Starch Corn Starch Maize Starch Titanium Dioxide Urea Zinc Acetate Zinc Carbonate
Zinc Chloride manufacturer