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What chemicals do you use for the preparation of optical brighteners?
Wiki User
∙ 6y ago
NONE any commercially used optical brightener needs to be added to raw untreated material. Answer I'm not sure the first answer responded to the question asked. Optical brighteners, such as those used in laundry detergents, are synthetic fluorescent dyes. The syntheses of these dyes use various chemicals, depending upon the dye which is to be made. For example, the brightener known as Blankophar R is obtained by the reaction of 4, 4' diaminostilbene -2,2' disulfonic acid and phenyl isocyanate.
Wiki User
∙ 6y ago
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Is there a substitute for laundry bluing?
Not really. Laundry bluing adds colloidal suspension of Prussian blue to the wash water. I've heard that there is an azure blue suspension offered in some places, but it works the same way. It leaves a very slight blue tinge to white fabrics, which makes them appear whiter. Some brands of laundry detergent use optical brighteners for the same purpose. Bluing is a type of optical brightener. If you want to make white fabrics as white as possible, and you have already tried bleach and the oxi-type products, you can try leaving the fabric to dry in the sun light. Nothing works like bluing, though.
Use of Bunsen burner?
use to burn chemicals
How can knowledge of chemistry help a hairstylet do their job?
It will help because they actually will use a lot of chemicals and these chemicals are found in colours, relaxers and perming lotions. It is very important that you know how to use them, when to use them and what effect these chemicals have on the hair, how to store them and how to dispose of them.
What is chemical control?
Control with the use of chemicals
What materials do scientist use?
they use like chemicals and other stuff
When employees are asked to use chemicals for cleaning they should always be sure to .?
They should be sure that in the kitchen they use ONLY the chemicals that are safe to use around food preparation. They should also know how to use the chemicals, what precautions to take, and what to do if these chemicals accidentally come in contact with their skin, face, or eyes.
When employees are asked to use chemicals for cleaning they should always sure to?
They should be sure that in the kitchen they use ONLY the chemicals that are safe to use around food preparation. They should also know how to use the chemicals, what precautions to take, and what to do if these chemicals accidentally come in contact with their skin, face, or eyes.
When employees are asked to use chemicals for cleaning they should always be sure to?
They should be sure that in the kitchen they use ONLY the chemicals that are safe to use around food preparation. They should also know how to use the chemicals, what precautions to take, and what to do if these chemicals accidentally come in contact with their skin, face, or eyes.
When employees are asked to use chemicals for cleaning they should always be sure of what?
They should be sure that in the kitchen they use ONLY the chemicals that are safe to use around food preparation. They should also know how to use the chemicals, what precautions to take, and what to do if these chemicals accidentally come in contact with their skin, face, or eyes.
When employees are asked to use chemical for cleaning they should always be sure to?
They should be sure that in the kitchen they use ONLY the chemicals that are safe to use around food preparation. They should also know how to use the chemicals, what precautions to take, and what to do if these chemicals accidentally come in contact with their skin, face, or eyes.
Can pregnant women use skin brighteners?
It is advised that pregnant women as well as nursing moms should not use skin brighteners. However, there are some skin brightener products on the market today that claim to be safe for pregnant women because the product does not contain hydroquinone.
What element is used in laundry detergents?
Laundry detergents are made to a recipe. The manufacturers use a variety of ingredients apart from the basic detergent, colour is added, bleaches, optical brighteners, perfume, anti caking agent, rust inhibitors, hard water foaming agents, surfactants ... Chemicals like polyphospate, sodium carbonate or sodium silicate and aluminosilicate. It is impossible to answer your question about which one element is in laundry detergent. Pick an element, C, H, O, Ca, P, Si, B, Na, Cl, Al
How do you use optical in a sentence for kids?
A mirage is a common optical illusion.
Is Smaller computers and devices cannot use optical storage discs?
False, They can use optical storage discs.
What products can someone use to make their house cleaner?
One can use a wide range of products to make their house cleaner. Some of the products include the following: window brighteners, toilet disinfectants and pipe cleaners.
can use the article 'the' before the word 'preparation'?
Certainly !... The preparation was complete.
Do optical mice have lasers in them?
No optical mice do not have lasers in them, they use LED's (light emmiting diodes).
