What is CBS-X?
Tinopal® CBS-X is a fluorescent whitening agent which absorbs UV radiation and re-emits visible blue light, thus compensating the yellowish appearance of natural fibers. Tinopal® CBS-X has solubility and achieves high level of whiteness and brightness from cold to medium washing temperature, even by short washing time.
What is CBS-x powder?
PureWhite CBS-X is a disulfonic distyrylbiphenyl biphenyl compound, which is the most excellent brightener used in detergent industry. It can soluble in water easily and has better whitener and brightener effect on cellulose fiber, polyamide and proteinic fiber at room temperature.
Is tinopal optical brightener?
Tinopal® CBS is used in liquid and powder detergents, single-unit dose, and I&I products. The optical brightener lengthens the useful life of textiles as Tinopal® CBS gives brilliant white results even at low temperatures and with short wash cycles.
What is tinopal powder?
This powder is broadly used in the paper and textile industries for providing bright neutral white shade to varied papers and cellulosic & synthetic fabrics. Tinopal Powder is chlorine stable, lightfast, and highly soluble.
How do optical whiteners work?
Optical brighteners transform UV (ultraviolet) light waves to enhance blue light and minimize the amount of yellow light to make things appear whiter. So, they don’t get your clothes any cleaner, but make them appear whiter and brighter.
What is another name for acid slurry?
Acid Slurry is the another name for Linear Alkyl Benzene Sulphonic Acid. So it is also called as LABSA.
Is tinopal CBS-x safe for skin?
Extensive tests carried out to date have shown that at the concentrations indicated in this circular, Tinopal CBS-X can be used without hazard for the recommended applications.
What is CMC in detergent?
Critical micelle concentration (CMC) is defined as the concentration of detergents above which micelles are spontaneously formed. The CMC is important in biology because at concentrations above it the detergents form complexes with lipophilic proteins.
What is OBA in detergent?
Optical brightening agents (OBAs), or fluorescent whitening agents (FWAs), or fluorescent brightening agents (FBAs) are chemical compounds with the ability to absorb ultraviolet light and re-emit it in the blue region by fluorescence.
Is optical brightener bleach?
Optical brightening, or optical bleaches, are finishes giving the effect of great whiteness and brightness because of the way in which they reflect light.
Why are optical brighteners bad?
Optical Brighteners are not biodegradable, so when they enter our water system they pose a potential hazard to aquatic life. This pollution remains in wastewater for long periods of time, negatively affecting water quality and animal and plant life.
What is the pH of acid slurry?
Slurries were titrated with sulfuric acid to pH 5.5 and the amount of acid used was recorded. After the titrations, the pH was measured every 4-5 days during two months. If the measured pH was greater than pH 5.5, slurries were re-titrated with acid again to reach pH 5.5.
Is tinopal toxic?
CAUTION: May cause eye, skin or respiratory irritation. May be harmful if swallowed in large quantities. The statements are based on the properties of the individual components.
What is tinopal in detergent?
Tinopal® grades from BTC are optical brighteners for laundry detergent formulations. They are used in home care formulations and in On Premise Laundry (OPL) formulations.
Why is zeolite used in detergents?
Zeolites soften water without this environmentally damaging effect and have replaced phosphates in most powdered laundry detergents. Several types of zeolites exist, with characteristic pore sizes. Sodium zeolite A is the one most commonly used in powdered detergents.
What is the difference between CMC and Sodium CMC?
The key difference between sodium CMC and CMC is that sodium CMC, or sodium carboxymethyl cellulose, is easily soluble in both hot and cold water and is easy to preserve, whereas CMC, or carboxymethyl cellulose, is poorly soluble in water and is difficult to preserve as it is.
Why OBA is used?
OBAs are normally used to enhance the whiteness of a textile. They convert ultraviolet light into a wavelength in the visible spectrum. Most OBAs used for improving the white effect of a textile emit light in the blue spectrum, as most off-white colours reflect higher in the red/yellow end of the spectrum.
What is optical brightener in detergent?
Optical brighteners also called fluorescent whitening agents (FWAs) are hydrophilic water-soluble compounds used in laundry detergents. They are mainly anionic diamino stilbene (DAS) or distyryl biphenyl (DSBP) derivatives displaying a low aquatic toxicity.