Note: Ingredients listed on restricted chemical lists
EC/CAS
231-554-3/1310-73-2
Name of the chemical
sodium hydroxide
Concentration
50-60% 7361-99- 15-30%
General Information
Revision date
2026-01-01
Product name
Power Crystals
1.2.1 Relevant identified uses
For cleaning clogged or sluggish drains
Manufacturer Name
For any Transportation or Medical Chemical Emergencies call
Icons in SDS
Company Information
company name
Black Swan Mfg. Co
e-mail address of the competent person responsible for the Safety Data Sheet
info@blackswanmfg.com
GHS Information
Signal word
Normal Material
Hazard Codes
Hazard statements (CLP)
H302, H314
Hazard statements
Code
Statements
H302
Harmful if swallowed
Section 2
SECTION 2: Hazards identification
Labels NFPA GHS Classification
Health hazards
FIRE HAZARD – Deadly Flash Points Extreme Danger – Below 73°F Health Environmental – Hazardous Corrosive – Below 100°F Slight Hazardous Acute Toxicity: Oral-Cat.3/Dermal-Cat.4 – Above 100°F, Not
Signal word
Normal Material – Above 200°F exceeding 200°F Skin Irritation Eye Irritation Cat.1 Cat.1B Chronic Aquatic Toxicity: Not Established Acute Aquatic Toxicity: Not Established Danger – Will not burn COR Skin Sensitization: NO SPECIFIC HAZARD REACTIVITY HMIS Acid ACID – Shock and heat Oxidizer OX – May detonate Alkali ALK may detonate HEALTH Corrosive Use NO WATER W COR – Violent chemical change Physical None Radioactive – Unstable if heated FLAMMABILITY – Stable REACTIVITY
Precautionary statements
P102: Keep out of reach of children H302: Harmful if swallowed P234: Keep only in original container H314: Causes severe skin burns and eye damage P260: Do not breathe dust, fumes, gas, mist, vapours, or spray P262: Do not get in eyes, on skin, or on clothing P264: Wash thoroughly after handling P280: Wear protective gloves, protective clothing, eye protection, and face protection
2.1 Classification of the substance or mixture
HEALTH HAZARD FIRE HAZARD 4 – Deadly Flash Points 3 - Extreme Danger 4 – Below 73°F Health Environmental 2 – Hazardous Corrosive 3 – Below 100°F 1 - Slight Hazardous Acute Toxicity: Oral-Cat.3/Dermal-Cat.4 2 – Above 100°F, Not Signal Word 0 - Normal Material 0 1 – Above 200°F exceeding 200°F Skin Irritation: Eye Irritation: Cat.1 Cat.1B Chronic Aquatic Toxicity: Not Established Acute Aquatic Toxicity: Not Established Danger 0 – Will not burn 3 1 COR Skin Sensitization: NO SPECIFIC HAZARD REACTIVITY HMIS Acid ACID 3 – Shock and heat Oxidizer OX 4 – May detonate Alkali ALK may detonate HEALTH 3 Corrosive Use NO WATER W COR 2 – Violent chemical change Physical None Radioactive 1 – Unstable if heated FLAMMABILITY 0 0 – Stable REACTIVITY 1 2
