PBTCA 50% for Water Treatment Used as Corrosion Inhibitor CAS 37971-361
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- Model NO.: PBTCA 50%
- Certification: SGS
- Color: Yellow
- Type: Industrial Circulating Water Treatment Agent
- Trademark: TNJ
- Origin: China
- Acid-Base Property: Acidic Surface Disposal Agent
- Environmental Protection: Yes
- Appearance: Liquid
- Einecs: 253-733-5
- Specification: 50%
- HS Code: 2931000090
Appearance Clear, colorless to pale yellow aqueous solution
Active acid % 50.0-51.0
Phosphorous acid(as PO33-)% 0.5 max
Phosphoric acid(as PO43-)% 0.2 max
Density (20ºC) g/cm3 1.27 min
pH(1% water solution) 1.5~2.0
Fe ppm 10.0 max
Chloride ppm 10.0 max
Turbidity (NTU) 10.0 max
Color APHA 30.0 max
PTBCA is a high efficient agent as scale and corrosion inhibitor. It is the excellent stabilizer for zinc salt. It is widely used in circulating cool water system and oilfield refill water system as scale and corrosion inhibitor, suitable to composite with zinc salt and copolymer. It can be used in situations of high temperature, high hardness, high alkali and high concentration index. In lavation fields, it is used as chelating agent and metal detergent.
PTBCA is usually used together with zinc salt, copolymer, organophosphine, imidazole and other Water Treatment Chemicals. When used alone, the dosage of 5-15mg/L is preferred.
Stored in cool and airy place; away from fire and heat; handle with care; no breakage, avoid leakage.It is valid for 1 years under proper condition.
PBTCA is classified as Dangerous Good for transport.
Please refer to MSDS for more information about Safety,Storage and Transportation.