azo dye वाक्य
उदाहरण वाक्य
मोबाइल
- Furthermore, it is prohibited to place any textile or leather articles colored with azo dyes on the market.
- All dyers should ensure that the supply company is fully informed about the legislation of the prohibited azo dyes.
- Methyl orange is an example of an azo dye that is used in the laboratory as a pH indicator.
- Azoic dyeing is a technique in which an insoluble azo dye is produced directly onto or within the fiber.
- When the azo dye agent ( N-alpha-naphthyl-ethylenediamine ) is added a pink colour develops.
- "' Chrysoine resorcinol "'is a synthetic azo dye which was formerly used as a food additive.
- A strain of this species isolated from effluent from a textile factory was found to be able to degrade azo dyes.
- Accordingly, the production of benzidine azo dyes was discontinued in the 1980s " in the most important western industrialized countries ".
- Therefore, there may be a connection between the increase of the disease and the amount of usage of these azo dyes.
- After contact exposure under light, the residual diazo is converted to a stable azo dye with an aqueous solution of coupler.
- "' Solvent Yellow 124 "'is a yellow azo dye used in European Union as a fuel dye.
- A certificate for azo dyes exists to ensure that dyes that cleave to one of the forbidden amines are not being used for dyeing.
- The sulphanilamide can oxidise to a blue product with a first order reaction and it can form azo dye with a second order reaction.
- Conjugated chromophores are found in many organic compounds including azo dyes ( also photoreceptors of the eye, and some pharmaceutical compounds such as the following:
- Briefly, the azo dyes have large delocalized electron clouds due to a system of talk ) 13 : 50, 16 September 2005 ( UTC)
- Other azo dyes, which were previously used in textiles, printing, and plastic manufacturing, have been implicated as carcinogens that can cause bladder cancer.
- They have significant handling issues and health and safety issues that inherently arise from the handling of azo dyes ( reds / yellows / green mixes ).
- In Norway, it was banned between 1978 and 2001, a period in which azo dyes were only legally used in alcoholic beverages and some fish products.
- No textile of leather product are allowed to be colored with azo dyes a specific list of the items can be found in the Official Journal of the European Union.
- Like all azo dyes, Amaranth was, during the middle of the 20th century, made from coal tar; modern synthetics are more likely to be made from petroleum byproducts.
azo dye sentences in Hindi. What are the example sentences for azo dye? azo dye English meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.