Note: Ingredients listed on restricted chemical lists
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
8.20-8.50%
EC/CAS
231-791-2/7732-18-5
Name of the chemical
Water, distilled, conductivity or of similar purity H2O
Concentration
57.50-59.80%
General Information
Revision date
2020-04-21
Product name
Buffered Oxide Etch, 5:1
1.2.1 Relevant identified uses
For Laboratory, Research or Manufacturing Use
1.2.2. Uses advised against
Not determined
Icons in SDS
Company Information
company name
Avantor Performance Materials, LLC
e-mail address of the competent person responsible for the Safety Data Sheet
info@avantormaterials.com
GHS Information
Signal word
Danger
Section 2
Physical hazards
Corrosive to metal Category 1
Health hazards
Acute toxicity (Oral) Category 2 Acute toxicity (Dermal) Category 2 Acute toxicity (Inhalation - vapor) Category 2 Skin Corrosion/Irritation Category 1A Serious Eye Damage/Eye Category 1 Irritation Specific Target Organ Toxicity - Category 1(Blood, Cardiovascular system, Respiratory tract Single Exposure irritation.) Specific Target Organ Toxicity - Category 1(Endocrine system, Bone, Teeth) Repeated Exposure
Signal word
Danger
Hazard statements
May be corrosive to metals. Fatal if swallowed. Fatal in contact with skin. Fatal if inhaled. Causes severe skin burns and eye damage. Causes damage to organs. Causes damage to organs through prolonged or repeated exposure.
Prevention
Keep only in original packaging. Wash thoroughly after handling. Do not eat, drink or smoke when using this product. Do not get in eyes, on skin, or on clothing. Wear protective gloves/protective clothing/eye protection/face protection. Do not breathe dust/fume/gas/mist/vapors/spray. Use only outdoors or in a well-ventilated area. [In case of inadequate ventilation] wear respiratory protection.
Response
IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. IF exposed: Call a POISON CENTER or doctor/physician. Do NOT induce vomiting. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or shower]. Take off immediately all contaminated clothing and wash it before reuse. IF INHALED: Remove person to fresh air and keep comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage
Store in a corrosion-resistant container with a resistant inner liner. Store in a well-ventilated place. Keep container tightly closed. Store locked up.
Disposal
Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
Primary hazards: No data available. Specific hazards: No data available.
