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Cupric Chloride or Copper Chloride Pure & USP Manufacturers Suppliers
Cupric Chloride USP
Cupric Chloride or Copper Chloride Anhydrous: CAS No.: 7447-39-4, Molecular Weight: 134.45, Chemical Formula: CuCl2Specifications of Cupric Chloride Dihydrate or Copper Chloride Dihydrate:
Cupric Chloride or Copper Chloride Dihydrate: CAS No.: 10125-13-0, Molecular Weight: 170.48, Chemical Formula: CuCl2 -2H2O
Parameters Premium Grade Assay as CuCl2 2H2O ≥99% Appearance Green to Bluish-Green Total Copper as Cu ≥36.9% Copper Nitrate as Cu(NO3)2 ≤0.1% Moisture 3.0 % m/m max Free HNO3 0.05 % m/m max Iron as ‘Fe’ ≤0.005% pH 5% Solution 3.0- 4.0 Matter Insoluble in H2O ≤0.01%
Specifications of Cupric Chloride Anhydrous or Copper Chloride Anhydrous:
PARAMETERS Standard Grade Appearance Fine Brownish Powder Assay 98.00 % to 99.8% Copper 46% to 46.4% Cuprous Chloride 0.05 % (max) Free Moisture 1.00 % (max) Water Insoluble 0.10 % (max) Iron 0.10 % (max) Sulphate 0.06 % (max) Lead 10 PPM (max) Arsenic 10 PPM (max) Zinc 20 PPM (max) Nickel 20 PPM (max)
Cupric Chloride USP
CuCl2-2H2O -- 170.48
Copper chloride (CuCl2) dihydrate.
Copper(2+) chloride dihydrate [10125-13-0].
Anhydrous 134.45 [7447-39-4].
Cupric Chloride contains not less than 99.0 percent and not more than 100.5 percent of CuCl2, calculated on the dried basis.
Identification: A solution (1 in 20) responds to the tests for Chloride and for Copper.
Loss on drying: Dry it at 105 for 16 hours: it loses between 20.9% and 21.4% of its weight.
Insoluble matter: Transfer 10 g to a 250-mL beaker, add 100 mL of water and 2 mL of hydrochloric acid, cover the beaker, and heat to boiling. Digest the hot solution on a steam bath for 1 hour, and filter through a tared, fine-porosity filtering crucible. Rinse the beaker with hot water, passing the rinsings through the filter, and finally wash the filter with additional hot water. Dry the filter at 105C, the residue weighs not more than 1.0 mg (0.01%).
Limit of sodium: The limit is 0.02%.
Limit of potassium: The limit is 0.01%.
Limit of calcium: The limit is 0.005%.
Limit of iron: The limit is 0.005%.
Limit of nickel: The limit is 0.01%.
Organic volatile impurities: meets the requirements.
Cupric Chloride Dihydrate ACS AR Analytical reagent GradeREQUIREMENTS
Copper (II) Chloride Dihydrate
CuCl2 . 2H2O
Formula Wt 170.48
CAS Number 10125-13-0
Assay ≥99.0% CuCl2 . 2H2O
Insoluble matter 0.01% Nitrate (NO3) 0.015% Sulfate (SO4) 0.005% Calcium (Ca) 0.005% Iron (Fe) 0.005% Nickel (Ni) 0.01% Potassium (K) 0.01% Sodium (Na) 0.02%
Cupric Chloride or Copper Chloride Manufacturers Suppliers:
Foodoric Group of Cos
India, USA, UAE, Europe
Copyright Last 1 December, 2017
Cupric Chloride or Copper Chloride Suppliers, Exporters, Importers, Manufacturers offering good CIF wholesale and retail prices, quality and online information.
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