HL-305 Multi -purpose acid washing corrosion agent
Properties:
This product issuitable for pickling with various inorganic acids, organic acids, and mixedacids, and is a widely used pickling corrosion inhibitor. It has excellentcorrosion inhibition effects in various chemical cleaning acids, can resistacid washing hydrogen permeation and inhibit corrosion, and protect metals frompore corrosion during acid washing。
Specification:
Items | index |
Exterior | Light yellow liquid |
pH≥ | 8.0 |
Density（20 ℃ ， g/cm 3） ≥ | 1.06 |
Remarks: This quality indicator is only for reference, and the specific indicators are subject to the contract.
Usage:
This product canbe used in conjunction with various chemical cleaning acids to clean carbonate,iron oxide, sulfate, mixed, and siliceous scale. Suitable for pickling of metalequipment such as carbon steel, low alloy steel, stainless steel, copper,aluminum, and combination material equipment.
The specificdosage can be adjusted according to different operating conditions, forexample, the minimum dosage at room temperature is generally around 3 ‰. Addthis product first, stir thoroughly to dissolve, and then add acid solution,which is particularly important for reducing volatile acids such ashydrochloric acid and nitric acid.
Packaging andstorage:
Net weight 251000ibc or2501000ibc plastic barrels. Store in a cool and dry place to avoid light. Thestorage period is two years.
Safety andprotection:
This product ismostly used with a pickled erosion agent to be weakly acidic. Pay attention tolabor protection during operation. You should avoid contact with the skin,eyes, etc. After contacting, rinse with a lot of water.
