Product Name : Silica Gel
Other Designations : Desiccant
Chemical Formula : SiO2.nH2O
Ingredient CAS No. Percent HazardousSilica Gel 7631-86-9 100% Yes
Silica Gel is synthetic amorphous silica not to be confused with crystalline silica. Epidemiological studies indicate low potential from adverse heath effects.
Inhalation : Causes irritation to the respiratory tract. Symptoms may include coughing, shortness of breath.Ingestion : May cause obstruction in stomach, as it hardens with moisture. Symptoms include stomach pain, distress.
Skin Contact : Causes irritation, redness & pain
Eye Contact : Causes irritation, redness & pain.
Chronic Exposure : Repeated Exposure may cause symptoms similar to those listed for acute effects. Synthetic amorphous Silica does not produce Silicosis.
Inhalation : Remove to fresh air. If not breathing, give artificial respiration. If Breathing is difficult give oxygen. Get medical attention.Ingestion : Induce vomiting immediately as directed by medical personnel. Never give anything by mouth to an unconscious person. Get medical attention.
Skin Contact : Immediately flush skin with plenty of water for atleast 15 minutes. Remove contaminated clothing and shoes. Get medical attention. Wash clothing before reuse. Thoroughly clean shoes before reuse.
Eye Contact : Immediately flush eyes with plenty of water for atleast 15 minutes. Lifting lower and upper eyelids occasionally. Get medical attention immediately.
Note to Physician : Drinking glycerin, gelatin solutions or large volumes of water may delay the hardening in the stomach. Surgical relief of obstruction, particularly in the pylorus may be necessary.
Fire Extinguishing Media : Use any suitable for extinguishing surrounding media.Unusual Fire & Explosive : Not considered to be a Fire and an explosion hazard.
In the event of a fire, wear full protective clothing and self – contained apparatus with full facepiece operated in the pressure demand or other positive pressure mode.
ACCIDENTAL RELEASE MEASURE
Personal Precautions : Respiratory protection, eye protection
Spills : Sweep or vacuum the spill area, avoid rising dust. Not known to have any adverse affect on aquatic environment. It is insoluble & non-toxic.
HANDLING & STORAGE
Precautions for Safe Handling : Handling in airtight container, moisture proof and water proof.
Measures to prevent fire /Explosion : Non-flammable or explosive
Storage : Store in a cool, dry and ventilated area. Keep tightly sealed to protect quality of product.
Avoid prolonged breathing of dust or contact with skin. Drying action of this material can cause irritation of mucous membranes of nose and throat & irritation of Skin. Wear protective handgloves and clean body covering clothing. Use chemical safety goggles. Maintain eye wash fountain and quick-drench facilities in work area.PHYSICAL AND CHEMICAL PROPERTIES
Appearance : White semitransparent & Glass like
Odor : Odorless OR Blue granules
pH (50g/l water) (20°C) : 3.5 – 8
Boiling Point : Not applicable
Density : 600 Kg /m3 Melting Point : NA
Solubility : Insoluble in water Flash Point : Not applicable
Vapour Density : No Vapour Pressure: Non
Evaporation Rate : No information found Specific Gravity : 2.1
STABILITY & REACTIVITY
Stability : Very hygroscopic. Stable under ordinary conditions of use and storage.
Hazardous Decomposition Products : Burning may produce Sulphur Oxides. Oxides of Silicons.
Hazardous Polymerizations : Will not occur.
Incompatibilities : Diazomethane, Aluminium, Phosphorous. Reacts with Hydrogen fluoride, strong acids, strong bases.
Conditions to Avoid : Air, moisture and incompatibles.
The product is non – toxic.COLOGICAL INFORMATION
Silica gel is chemically & biological inert.
Whatever can not be saved for recovery or recycling should be managed in appropriate and approved waste disposal facility. Processing use or contamination of this product may change the waste management options. State and local disposal regulations may differ from federal disposal regulations. Dispose of container and unused contents in-accordance with federal, state and local requirements.
Not dangerous goods.
The applicable regulations and industrial hygiene standards have to be considered. This information is provided in good faith, but without express or implied warranty.
DESICCA CHEMICALS PVT.LTD. provides the information contained herein good faith but makes no representation as to its comprehensiveness or accuracy. This document is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this product. Individuals receiving the information must exercise their independent judgment in determining its appropriateness for a particular purposes.