Note: Ingredients listed on restricted chemical lists
EC/CAS
1310-73-2
Name of the chemical
Potassium or sodium hydroxide (20)
Concentration
<35.0%
General Information
Revision date
2025-01-19
Product name
Shear 250
Emergency telephone
+1 (800)424-9300
Icons in SDS
Company Information
company name
Shepard Bros., Inc
GHS Information
Signal word
Danger
Section 2
SECTION 2: Hazards identification
Skin Corrosion/Irritation, Category 1A
Signal word
Danger
Hazard statements
H314 - Causes severe skin burns and eye damage.
Precautionary statements
P271 - Use only outdoors or in a well-ventilated area. P261 - Avoid breathing dust/fume/gas/mist/vapors/spray. P264 - Wash hands thoroughly after handling. P270 - Do not eat, drink or smoke when using this product. P280 - Wear protective gloves/protective clothing/eye protection/face protection. P362+364 - Take off contaminated clothing and wash it before reuse.
Response
P304+340 - IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P315 - Get immediate medical advice/attention. P301+330+331 - IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P315 - Get immediate medical advice/attention. P302+352 - IF ON SKIN: Wash with plenty of soap and water. P332+313 - If skin irritation occurs, get medical advice/attention. P305+351+338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P315 - Get immediate medical advice/attention. P321 - Specific treatment see Section 4 reference to supplemental first aid instruction - if immediate measures are required.
Storage
P501 - Dispose of contents/container in accordance with local/regional/national/international regulations. Flammability Instability Hazard Rating System: 0 Health 3 1 Special Hazard NFPA Hazard Ratings
Potential health effects
Chronic: Prolonged or repeated skin contact may cause dermatitis. Effects may be (Acute and Chronic): delayed. Inhalation: Causes chemical burns to the respiratory tract. Causes severe irritation of upper respiratory tract with coughing, burns, breathing difficulty, and possible coma. Irritation may lead to chemical pneumonitis and pulmonary edema. Skin Contact: Causes skin burns. May cause deep, penetrating ulcers of the skin. May cause skin rash (in milder cases), and cold and clammy skin with cyanosis or pale color. Corrosive, causes permanent skin damage (scarring). Eye Contact: Corrosive. Will cause eye burns and permanent tissue damage. May cause irreversible eye injury. Ingestion: May cause corrosion and permanent tissue destruction of the esophagus and digestive tract. Causes gastrointestinal tract burns. May cause perforation of the digestive tract. Causes severe pain, nausea, vomiting, diarrhea, and shock. May cause systemic effects.