Silica Gel Per KG

1. Production process: Chemical reaction by sodium silicate and sulfuric acid
2. Shape: Pellet
3. Stability: Highest Level
4. Dust: Very little
5. Moisture absorption(25 ℃,90% RH): 35 %
6. Moisture absorption reverse osmosis: No
7. Corrosive to Metal:  No

1. IDENTIFICATION OF THE SUBSTANCE

1. Silica Gel
2. Application: Drying Agent

2. COMPOSITION/INFORMATION ON INGREDIENTS

1. Synthetic Amorphous silica
2. CAS No.: 7631-86-9 Index No.: —
3. Hazard symbols: — EINECS No.: 231-545-4

3. HAZARDS IDENTIFICATION

1. Hazard description: Not applicable

4. FIRST-AID MEASURES

1. Inhalation: After inhalation take the patient into the fresh air.
2. Skin Contact: Rinse off with water and soap.
3. Eye Contact: Must be treated by thorough irrigation with water for 15 minutes, with the eyelid held open. Eventually, a doctor should be consulted.
4. Ingestion: consult a doctor.

5. FIRST-FIGHTING MEASURES

1. Fire: The product is not considered to be a fire hazard.
2. Explosion: The product is not considered to be an explosion hazard.
3. Fire Extinguishing Media: Use any means suitable for extinguishing surrounding fire.
4. Special Information: In the event of a fire, wear full protective clothing and self-contained breathing apparatus with a full face piece operated in the pressure demand or other positive pressure mode.

6. ACCIDENTAL RELEASE MEASURES

1. Precautionary measures regarding persons: Avoid the formation of dust, use personal protective equipment.
2. Spills: Take up spilled product with an industrial vacuum cleaner.

7. HANDLING AND STORAGE

1. Handling: Avoid the information of dust.
2. Storage: Keep in a sealed container and dry place
3. Storage class according to VCI (Association of the German Chemical Industry): 13

8. EXPOSURE CONTRAILS/PERSONAL PROTECTION

1. Airborne Exposure Limits: None established
2. Personal Respirators: Use a respirator with type P filter according to DIN EN 143.
3. Skin Protection: Wear protective gloves.
4. Eye Protection: Use chemical safety goggles
5. Other Control Measures: Maintain good housekeeping in work area.

9. PHYSICAL AND CHEMICAL PROPERTIES

1. Color: white Odor: odorless
2. ^{PH Value:} 5-8 (in suspension at 10% in water)
3. Melting point: not determined
4. Inflammability: no
5. Ignition temperature: not applicable
6. Spontaneous flammability: no
7. Fire-promoting
8. Properties: no
9. Explosive limits: not determined Vapor pressure: not relevant Bulk density: 720kg/m³
10. Solubility in water: <20g/l at 20℃
11. Fat solubility: not determined
12. Partition coefficient n-octantal/ware

 10. STABILITY AND REACTIVITY

1. Condition to avoid: none
2. Substance to avoid: none
3. Hazardous Decomposition: none Hazardous Polymerization: none

11. TOXICOLOGICAL INFORMATION

1. Toxicological studies on the product are not available yet.
2. Practical experience
3. Dehydration in case of prolonged skin contact.
4. Quartz (incl. Cristobal and Dynamiter) is known as substance causing silicosis to humans.

12. ECOLOGICAL INFORMATION

Ecotoxicological data are not available.

13. DISPOSAL CONSIDERATIONS

Unused material: reuse if possible. Address manufacturer.

Or may be disposed of in approved landfills provided local regulations are observed.

14. Transport Information

Not regulated. Not dangerous cargo. Keep separated from foodstuffs.

15. Regulatory Information

1. No labeling is required by the EEC directives.
2. German regulations
3. TRGS 900 “Atmospheric Threshold Value”:
4. 7631-86-9 Quartz threshold: 4mg/m3 E
5. Note mark

Handling restrictions: none

Major accident regulations: not listed in the appendices

Regulations on flammable liquids: not applicable