Note: Ingredients listed on restricted chemical lists
EC/CAS
7732-18-5
Name of the chemical
Water, distilled, conductivity or of similar purity H2O
Concentration
51.00%
EC/CAS
7664-39-3
Name of the chemical
Hydrofluoric acid, its normal salts, its complexes and hydrofluorides with the exception of those given in Annex III
Concentration
49.00%
General Information
Version
2.8
Revision date
2025-02-11
Product name
Hydrofluoric acid 49 %
1.2.1 Relevant identified uses
Metal Pickling, Glass Etching, Chemical derivatives, Semiconductor etching
Emergency telephone
1-800-498-5701, +1-303-389-1414, 1-800-424-9300, +1-703-527-3887
Icons in SDS
Company Information
company name
Honeywell International Inc
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H290, H300+H310+H330, H314
Hazard statements
Code
Statements
H290
May be corrosive to metals
Section 2
SECTION 2: Hazards identification
OSHA Emergency Overview Form liquid Color colourless Odor stinging Classification of the substance or mixture Classification of the substance or mixture Corrosive to metals, Category 1 Acute toxicity, Category 2, Oral Acute toxicity, Category 2, Inhalation Acute toxicity, Category 1, Dermal Skin corrosion, Category 1A Serious eye damage, Category 1
Signal word
Danger
Hazard statements
H290 May be corrosive to metals. H300 + H310 + H330 Fatal if swallowed, in contact with skin or if inhaled. H314 Causes severe skin burns and eye damage.
Prevention
P234 Keep only in original container. P260 Do not breathe dust/ fume/ gas/ mist/ vapours/ spray. P262 Do not get in eyes, on skin, or on clothing. P264 Wash skin thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P271 Use only outdoors or in a well-ventilated area. P280 Wear protective gloves/ protective P280 Wear eye protection/ face protection. P284 Wear respiratory protection.
Response
P301 + P310 IF SWALLOWED: Immediately call a POISON CENTER/ doctor. P301 + P330 + P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303 + P361 + P353 IF ON SKIN (or hair): Remove/ Take off immediately all contaminated clothing. Rinse skin with water/ shower. P304 + P340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P310 Immediately call a POISON CENTER/ doctor. P361 Remove/ Take off immediately all contaminated clothing. P363 Wash contaminated clothing before reuse. P390 Absorb spillage to prevent material damage.
Storage
P403 + P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up.
Disposal
P501 Dispose of contents/ container to an approved waste disposal plant.
2.3 Other hazards
Causes severe burns which may not be immediately painful or visible. May cause hypocalcemia (depletion of calcium in the body) which may be fatal. Specialized medical treatment is required for all exposures. Carcinogenicity No component of this product present at levels greater than or equal to 0.1% is identified as a known or
2.1 Classification of the substance or mixture
Corrosive to metals, Category 1 or mixture Acute toxicity, Category 2, Oral Acute toxicity, Category 2, Inhalation Acute toxicity, Category 1, Dermal Skin corrosion, Category 1A Serious eye damage, Category 1
