Product identification
Product name: GUM ROSIN
CAS Number.: 8050-09-7
Synonyms: Colophony
Formula: C19H29COOH mainly
Molecular weight: Unspecified
Composition/information on ingredients Mixture of natural gum rosin derived from gum of pine Tree (Pinus Massoniana, Elliottii, etc. ).

Hazards identification
Routes of entry:
Inhalation-YES Skin-YES Ingestion-YES

Reports of carcinogenicity:
NTP-NO IARC-NO OSHA-NO

Health hazards acute and chronic:
Eyes-may cause irritation; Skin-may cause irritation;
Inhalation-may be harmful; Ingestion- may be harmful.

First aid measures
Eyes: Immediately flush with copious amounts of water For at least 15 min.
Skin: Immediately wash with soap and copious amounts Of water.
Inhalation: Remove to fresh air. If not breathing, give Artificial respiration. If breathing is difficult, give oxygen.
Ingestion: Wash out mouth with water provided person is Conscious