Note: Ingredients listed on restricted chemical lists
EC/CAS
7631-86-9
Name of the chemical
Silicon dioxide
Concentration
N/A
General Information
Revision date
2026-03-06
Product name
Silica gel (Spherical, 100m)
CAS No.
7631-86-9
supplier name
Combi-Blocks, Inc.
Emergency telephone
1-858-635-8950, 1-800-535-5053, 1-352-323-3500
Icons in SDS
Company Information
company name
Combi-Blocks, Inc.
e-mail address of the competent person responsible for the Safety Data Sheet
sales@combi-blocks.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H319, H335, H373
Hazard statements
Code
Statements
H319
Causes serious eye irritation
Section 2
Signal word
Warning
Hazard statements
H319 Causes serious eye irritation H335 May cause respiratory irritation H373 May cause damage to organs through prolonged or repeated exposure
Precautionary statements
P260 Do not breathe dust/fume/gas/mist/vapours/spray. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash thoroughly after handling. P271 Use only outdoors or in a well-ventilated area. P280 Wear protective gloves/protective clothing/eye protection/face protection. P304+P340+P312 If inhaled: Remove victim to fresh air and keep at rest in a position comfortable for breath- ing. Call a POISON CENTER or doctor/physician if you feel unwell. P305+P351+P338 If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do – continue rinsing. P314 Get Medical advice/attention if you feel unwell. P337+P313 If eye irritation persists: get medical advice/attention. P403+P233 Store in a well ventilated place. Keep container tightly closed. P405 Store locked up. P501 Dispose of contents/container to an approved waste disposal plant.
2.1 Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) Serious eye damage/eye irritation (Category 2), H319 Specific target organ toxicity, single exposure; Respiratory tract irritation (Category 3), H335 Specific target organ toxicity, repeated exposure (Category 2), H373