Note: Ingredients listed on restricted chemical lists
EC/CAS
7664-38-2
Name of the chemical
phosphoric acid
Concentration
15%-55%
General Information
Revision date
2026-04-15
Product name
OSPHO Metal Prep/ Rust Converter
Product Synonyms
ORTHOPHOSPHORIC ACID
Chemical name
ORTHOPHOSPHORIC ACID
CAS No.
7664-38-2
REACH No
01-2119485924-24-0021
Emergency telephone
1-800-424-9300, (703)527-3887, 1-800-222-1222
Icons in SDS
Company Information
company name
The Skybryte Company
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H290, H314
Hazard statements
Code
Statements
H290
May be corrosive to metals
Section 2
SECTION 2: Hazards identification
Classification of the solution/mixture Skin Corrosion 1b H314 Corrosive to metals 1 H290 VOC=0%
Hazard pictograms
CORROSIVE
Signal word
Danger
Hazard statements
H290 - May be Corrosive to Metals Category 1 H314 - Causes severe skin burns and eye damage 1B
Prevention
(GHS-US) P260 -Do not breathe spray, mist, fume, gas, dust, vapours P280 -Wear protective gloves, protective clothing, eye protection, face protection
Response
(GHS-US) P264 -Wash hands thoroughly after handling P301+P330+P331- IF SWALLOWED: Rinse mouth. Do NOT induce vomiting P302+P352 -If on skin wash with plenty of water P303+P361+P353- IF ON SKIN(or hair): Remove/Take off immedately all contaminated clothing. P Rinse skin with water/shower :P305+P351+P338- If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing :P234 - Keep only in original container SEPTEMBER 2, 2018 :P310 - Immediately call POISON CONTROL CENTER, or a doctor April 15, 2026 EN(English) Page 1 OSPHO
2.3 Other hazards
No additional information available
Ingredient(s) with unknown acute toxicity
Not applicable
2.1 Classification of the substance or mixture
Skin Corrosion 1b H314 Corrosive to metals 1 H290 VOC=0%
