Description
*-Phosphonobutane*1,2,*-Tricarboxylic Acid used as water treatment
PBTC
PBTCA
CAS No.: *********1
MF: C7H*1O9P Molecular weight: **0.*3
Structural Formula:
Properties:
PBTCA has low content of phosphoric, has structural features of
both phosphoric acid and carboxylic acid group, which enable its
excellent scale and corrosion inhibition properties. Its antiscale
property under high temperature is far better than that of
organophosphines. It can improve zinc salt solubility, has good
chlorine oxidation tolerance and good composite synergy.
Specification:
NAME PBTC *0% CAS NO. *********1
QUANTITY-TESTED *5MT***0ml
TEST ITEM STANDARD RESULT
Appearance Colorless or
Light yellow transparent liquid.
Light-yellow transparent
liquid
Active Content; ****1%
*0.*3
Phosphoric Acid(as PO**-);% 0.2 Max.
0.*5
Phosphoric Acid(as PO**-);% 0.5 Max.
0.*7
Density(*0℃);g/cm3 1.***1.3
1.**2
PH Value(1% water solution) 1.**1.9
1.*6
Chloride(Cl);ppm *0 Max.
2.1
Iron(Fe);ppm 5 Max. 1.3
Color(APHA) *0.MAX *6
IDENTIFICATION QUALIFIED
ANALYST MS.LI DATE
********9
CHECKER MS. ZHANG
DATE ********9
Usage:
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.
Package:
Normally In **0kg net Plastic Drum, ***0kg IBC drum can also be
used as required.
Safety Protection:
Acidity, Avoid contact with eye and skin, once contacted, flush
with water
