01020304
Factory Supply PBTCA from China CAS:37971-36-1 with High Quality
Properties
The relative molecular weight of this product is 270.13,can dissolve with any proportionate water. It belongs to the carboxy phosphonic acid-based dispersant and scale, there are both carboxyl and phosphate in its molecular structure, so it has a good effect in preventing and dispersing dirts, also relieving corrosion.
Specification
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 (20℃) 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
Products Application
PBTCA 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.
PBTCA 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.
Package And Storage
Package:200L plastic drum, IBC(1000L),customers' requirement.
Storage for 12 months in shady room and dry place.
Safety Protection
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