Specialty Products

CESTCHEM 7933DS

GENERAL DESCRIPTION
CESTCHEM 7933DS is a formulated acid cleaner. It removes tough deposits such as calcium carbonate, calcium phosphate and/or reddish brown iron oxides without attacking the underlying metal surfaces. It is not suitable for glass surface with organic corrosion inhibitors.

PRODUCT APPLICATION
Dosage of CESTCHEM 7933DS required to clean a system depends on the size of the system, the type of deposit present and the thickness of deposit. Generally, CESTCHEM 7933DS is diluted to 10% concentration in the water. However, dilution ratio depends on how stubborn is the stain on the hard surface. Preliminary test on the actual deposits should be done with CESTCHEM 7933DS to determine the actual concentration and contact time. Disposal of the cleaning the solution (after used) should follow local environmental regulations or laws

PRODUCT SPECIFICATION
Appearance : Clear amber Liquid
Odor : Irritating odor
pH : 0 - 1.0
Specific Gravity : 1.05 - 1.15
Solubility in water : Soluble

PRODUCT HANDLING AND STORAGE
Protection on Eyes and Skin
Splash-proof goggles and chemical resistance gloves must be worn. In case of product enters the eyes or contacts with skin, wash with plenty of water immediately.
Effect by Inhalation
It is irritating to nose, throat and lung if exposed to large quantity.
Self-contained or dust breathing apparatus must be used. CESTCHEM 7933DS should be stored in tightly sealed polythene containers at room temperature. Do not expose to direct sunlight.

PRODUCT PACKING INFORMATION
CESTCHEM 7933DS is packed in non-returnable carboy of 25kg.