Cuprous chloride CAS: 7758-89-6-custom synthesis contract manufacturing
Cuprous chloride CAS: 7758-89-6
Structural Formula Cuprous chloride CAS: 7758-89-6
Product Name Cuprous chloride
Synonym Copper (I) chloride;Copper (I) chloride;Copper (I) chloride;Copper (I) chloride
CAS No. 7758-89-6
Molecular Weight See details
Specifications Upon request
Packing Sea or Airworthy packing
Material Safety Data Sheet Upon request
Availability Please visit for our official company website or sending email to for more information.

Other name: 
Cuprous Chloride
Copper (I) chloride


CAS No.: 7758-89-6

Molecular Formula: 


Molecular Weight: 98.99

Characters: White crystalline powder, can be easily oxidized into green highcopper salts in humid air; will be decomposed when exposed to light and turn brown, soluble in acids and ammonia water insoluble in water and alcohols.


Cuprous chloride High-puritySpecial-purpose grade Reagent grade A.R. Reagent grade C.P. Technical first grade Technical second grade
Item Spec. Spec. Spec. Spec. Spec.
Assay(CuCl) % ≥99.0 ≥99.0 ≥98.0 ≥99.0 ≥98.0
Highcopper salts(CuCl2)% ≤0.5 -- -- ≤0.8 ≤1.0
Insol. in acids % ≤0.01 ≤0.01 ≤0.03 ≤0.1 ≤0.1
Sulphates(asSO4)% ≤0.2 ≤0.2 ≤0.4 ≤0.05 ≤0.1
Fe% ≤0.005 ≤0.002 ≤0.005 ≤0.005 ≤0.005
As%?/DIV> -- ≤0.0005 ≤0.002 -- --
Non-precipitate in sulfureted hydrogen(asSO4)% -- ≤0.15 ≤0.30 -- --
Fineness(60-mesh sieve residue) % -- -- -- -- ≤5

Product Usage: Used as catalyst for organic synthesis, as chemical reagent, pharmacy, pesticides, petroleum desulfurization etc.

Packaging: 25kg woven bag or cardboard drum lined with black plastic bag.

Storage Precautions: Avoid light; stored in cool, dry and draughty warehouse.

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