Key words of this product: JN-9142 High Efficient Dirt Corrosion Inhibitor Equal to HenKel 8442 ZH372SG, HenKel Companys Products

 JN-9142 High Efficient Dirt Corrosion Inhibitor (Equal to HenKel 8442) (ZH372SG) 

(a) Appearance: Colorless or light yellow transparent liquid.
(b) PH (1% Water Solution): 1.5~2.0
(c) Density (20C), g/cm3: 1.20~1.30
(d) Organo Phosphorus (Calculate based on the PO43-) Content: min 7.0%
(e) Orthophosphorous Acid (Calculate based on the PO33-) Content: max 4.0%
(f) Phosphoric Acid (Calculate based on the PO43-) Content: max 1.2%