Sorbsil R92 — Safety Data Sheet (SDS) Detailed Summary

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Sorbsil R92 — Safety Data Sheet (SDS) Detailed Summary

Document reference: MSDS 0053000, Ref: 1088, Revision v3, dated 07/2008 (first issued 11/02/1999)

1. Product & Company Identification

  • Product name:
  • Description:
  • Intended use:
  • Manufacturer/Supplier:
  • Contact:
  • Emergency phone:

2. Composition

Ingredient
% W/W
CAS No.
EINECS No.
Classification
Synthetic amorphous silica
30–32%
112926-00-8
2315454
Occupational exposure limits
Water
65–68%
7732-18-5
2317912
—
Citric acid
3–7%
77-92-9
2010691
Xi, R36 (irritant)
Synthetic amorphous silica powder and aqueous silica suspension representing Sorbsil R92 composition

3. Hazard Identification

  • Warning: can cause eye irritation, dry skin, or discomfort if inhaled
  • Ensure adequate ventilation; avoid static discharge

4. First-Aid Measures

  • Eye contact:
  • Skin contact:
  • Ingestion:
  • Inhalation:

5. Fire-Fighting Measures

  • Not applicable, non-combustible

6. Accidental Release Measures

  • Wear suitable protective clothing, eye/face protection, and an approved dust mask if dust is generated
  • Contain spillages; dampening with water reduces dust; sweep or preferably vacuum up and collect in suitable containers for recovery or disposal
Containing and dampening a silica powder spill with water and collecting it in sealed containers

7. Handling & Storage

  • Avoid generating dust
  • Mechanical handling can build up considerable static charge — a hazard in atmospheres containing flammable vapours
  • Storage:

8. Exposure Controls & Personal Protection

  • Exposure limits: 6 mg/m³, 8-hour TWA
  • Engineering controls (enclosure, mechanical/dilution and local exhaust ventilation) preferred
  • Respirators:
  • Skin:
  • Eyes:
  • Do not eat, drink or smoke at the workplace
Personal protective equipment and local exhaust ventilation for safe handling of Sorbsil R92 silica dust

9. Physical & Chemical Properties

  • Form: Colour: Odour:
  • pH:
  • Melting point:
  • Flash point:
  • Flammable limits:
  • Water solubility:

10. Stability & Reactivity

  • Stable
  • No known hazardous reactions; no known hazardous decomposition products

11. Toxicological Information

  • Acute toxicity:15,000 mg/kg
  • Synthetic amorphous silica is a permitted food additive
  • Inhalation:smokers
  • Eye contact:
  • Skin contact:
  • Carcinogenicity:Group 3

12. Ecological Information

  • Synthetic amorphous silica is virtually inert

13. Disposal Considerations

  • Dispose in accordance with local, state or national legislation
  • Normally causes no problems in sewage treatment works (settles with sewage sludge)
  • May be disposed of by landfill in accordance with local regulations

14. Transport Information

  • Not classified as hazardous
  • No special packaging requirements

15. Regulatory Information

  • Safety phrases: handle in accordance with good industrial hygiene and safety practices; avoid inhalation of dusts
  • SARA/Title III hazard categories:
  • HMIS ratings:100
  • Inventories: TSCA, AICS, DSL/NDSL

16. Other Information & Notes

  • All sections contain revisions; data last revised 07/2008
  • CAS note:0% crystalline silica
  • Disclaimer:
If you need to export the summary as a Word/PDF file, or use it to supplement the comparison notes with ZOILSIL-GDR92, just let me know.
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