SOLAMINE™ 129

Corrosion inhibitor

SOLAMINE^TM 129 is a composition of cationic and non-ionic surfactants in a glycolic solvent. It is an amber coloured clear liquid.

Features and compatibility

SOLAMINE^TM 129 is a water soluble corrosion inhibitor for deoxygenated crude / water lines met in the oil industry. It is effective in fresh water as well as in brines containing CO₂ and / or H₂S. It promotes the formation of a stable protective film on metal surfaces.
SOLAMINE^TM 129 is not compatible with anionic derivatives but is compatible with most other additives used in oil treatment like quaternary ammonium compounds, aldehydes, non ionic compounds, and amines.

Analytical datas

Analytical data	Value	Unit	Method
Appearance at 20°C	Limpid Liquid		SEPPIC 52 - 180 A
Volume at 20°C	1,010 - 1,030	g/mL	NFT 60 - 101
Viscosity at 20°C	10 - 200	mPa.s	NFT 30 - 014-4
pH in a 10% aqueous solution	7,0 - 9,0		NFT 73 - 206
Active Matter	1,08 - 1,18	meq/g	SEPPIC 029 A
Solubility	Conform		4% NaCl - 100 g/L

Properties

SOLAMINE^TM 129 is soluble in fresh water and in salted water.
A 10 % solution of SOLAMINE^TM 129 in water containing 100 g /l NaCl remains clear and transparent.
SOLAMINE^TM 129 exhibits following properties:

Effective against corrosion in water containing H₂S and/or CO₂
Not affected by high temperature
Bactericide effect
Non foaming
Very low emulsifying tendency with hydrocarbons

Use information

SOLAMINE^TM 129 is generally injected as a neat concentrate in the range of 10 to 30 ppm.
If needed, it can be diluted with water available on the site, prior to injection.
SOLAMINE^TM 129 is a corrosion inhibitor for deoxygenated aqueous line and therefore well adapted for following use :