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One of the most important industrial chemicals.Used in processing metals, e.g., in pickling (cleaning) iron and steel before plating them with tin or zinc.
Process of refining diamonds: The invention teaches a deep boiling process for refining diamonds, be they raw or cut and polished. The process provides for initially pre cleaning the diamonds with solvents including alcohol, acetone, sulphuric acid, hydrogen peroxide, and/or water, to remove surface oils, hydrocarbons and other common surface impurities there from.
The process then provides the use of separate sealed vessels wherein the diamonds are respectively submerged in strong caustic and acid solvents, and heated to between 220° and 500° C – Deep Boiling .Please note that we do not provide this as a service , we merely providing information on how to make use of the product
PLEASE NOTE: HAZARDOUS CHEMICALS CANNOT BE TRANSPORTED UP COUNTRY- PURCHASES IN STORE ONLY AND LOCAL TRANSPORT IN THE WESTERN CAPE CAN BE ARRANGED .
HAZARDOUS. HANDLE ONLY IN WELL VENTILATED AREAS. FLAMMABLE DO NOT USE NEAR ANY FLAMMABLE EMISSIONS LIKE SPARKS AND OPEN FLAME. STORE IN A SAFE PLACE OUT OF REACH OF CHILDREN. USE PROTECTION WHEN HANDLING MASK AND EYE PROTECTION GLOVES. USE DRY FOAM TO EXTINGUISH. IF CONTACT ON SKIN OCCURS FLUSH REPEATEDLY WITH WATER, REMOVE ALL CONTAMINATED CLOTHING. SEEK MEDICAL ATTENTION. CORROSIVE.
TOXIC; inhalation, ingestion or contact (skin, eyes) with vapors, dusts or substance may cause severe
injury, burns or death.
• Reaction with water or moist air may release toxic, corrosive or flammable gases.
• Reaction with water may generate much heat that will increase the concentration of fumes in the air.
• Fire will produce irritating, corrosive and/or toxic gases.
• Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
FIRE OR EXPLOSION
• Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive
and/or toxic fumes.
• For UN1796, UN1826, UN2031 at high concentrations and for UN2032, these may act as oxidizers, also
consult GUIDE 140.
• Vapors may accumulate in confined areas (basement, tanks, hopper/tank cars etc.).
• Substance may react with water (some violently), releasing corrosive and/or toxic gases and runoff.
• Contact with metals may evolve flammable hydrogen gas.
• Containers may explode when heated or if contaminated with water.