Note: Ingredients listed on restricted chemical lists
EC/CAS
7789-75-5
Name of the chemical
Calcium fluoride
Concentration
40-50%
EC/CAS
7440-47-3
Name of the chemical
Chromium; chromic acid and its salts
Concentration
1-2%
EC/CAS
7440-02-0
Name of the chemical
Nickel
Concentration
1-2%
EC/CAS
14808-60-7
Name of the chemical
Silica, crystalline
Concentration
0.6-0.7%
General Information
Version
3.0
Revision date
2026-05-21
Product name
OK Flux 10.90
Emergency telephone
1-800-222-1222
Icons in SDS
Company Information
company name
ESAB Welding & Cutting Products
e-mail address of the competent person responsible for the Safety Data Sheet
Productstewardship@esab.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H317, H351, H372, H412
Hazard statements
Code
Statements
H317
May cause an allergic skin reaction
Section 2
Signal word
Danger
Hazard statements
May cause an allergic skin reaction. (H317) Suspected of causing cancer. (H351) Causes damage to organs through prolonged or repeated exposure. (H372) Harmful to aquatic life with long lasting effects. (H412)
Precautionary statements
General Not applicable.
Prevention
Obtain special instructions before use. (P201) Do not breathe dust/fume/mist/vapour/spray/gas. (P260) Contaminated work clothing should not be allowed out of the workplace. (P272) Avoid release to the environment. (P273) Wear protective gloves/protective clothing/eye protection/face protection. (P280) Do not eat, drink or smoke when using this product. (P270) Wash hands and exposed skin thoroughly after handling. (P264) Avoid breathing dust. (P261) Do not handle until all safety precautions have been read and understood. (P202)
Response
IF exposed or concerned: Get medical advice/attention. (P308+P313) Get medical advice/attention if you feel unwell. (P314) If skin irritation or rash occurs: Get medical advice/attention. (P333+P313) Take off contaminated clothing and wash it before reuse. (P362+P364) IF ON SKIN: Wash with plenty of water and soap. (P302+P352) Specific treatment (see instructions on this label). (P321)
Storage
Store locked up. (P405)
Disposal
Dispose of contents/container in accordance with local regulation. (P501)
2.1 Classification of the substance or mixture
Skin Sens. 1; H317, May cause an allergic skin reaction. Carc. 2; H351, Suspected of causing cancer. STOT RE 1; H372, Causes damage to organs through prolonged or repeated exposure. Aquatic Chronic 3; H412, Harmful to aquatic life with long lasting effects.
