(called azo dyes) must be labeled not only with the relevant E number, but also with the words.    From Wordnik.com.  [Health News from Medical News Today] Reference

Iphi na imbali yazo – yamasiko azo amabi, namahle?.    From Wordnik.com.  [ANC Today] Reference

They may also be obtained by the oxidation of azo compounds.    From Wordnik.com.  [Encyclopaedia Britannica, 11th Edition, Volume 3, Part 1, Slice 1 "Austria, Lower" to "Bacon"] Reference

Malagasy · Mitondra VIH mamaham-bolongana: Mbola azo atao ny mitia.    From Wordnik.com.  [Global Voices in English » Blogging with HIV: “Love is still possible”] Reference

When this compound is combined with naphthol diazo-azo dyes are produced.    From Wordnik.com.  [The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student] Reference

The next group may be called hydroxy-azo dyes, and are quite of modern introduction.    From Wordnik.com.  [The Dyeing of Woollen Fabrics] Reference

Methods have been devised for producing the insoluble azo colours direct upon the fibres.    From Wordnik.com.  [The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student] Reference

The azo dyes contain the characteristic group of two nitrogen atoms shown in the formula N: N.    From Wordnik.com.  [The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student] Reference

Reductions can occur across nitrogen-nitrogen double bonds (azo reduction) or on nitro groups (NO2).    From Wordnik.com.  [Biotransformation] Reference

Listed are several of the reducing reactions. azo reduction dehalogenation disulfide reduction nitro reduction.    From Wordnik.com.  [Biotransformation] Reference

The amido-azo bodies, whose compounds with the phenols are also distinguished by their great fastness, are in this respect an exception.    From Wordnik.com.  [The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student] Reference

The company uses natural minerals and enzymes in their dying process and does not use chemicals like chlorine bleach, formaldehyde or azo.    From Wordnik.com.  [Ujeans Custom Fit Socially Responsible Jeans] Reference

These azo-imide compounds are said to burn rather more safely than coal.    From Wordnik.com.  [Queen Sheba's Ring] Reference

Most azo intermediates are derivatives of benzene, which has more than doubled in price this year.    From Wordnik.com.  [Purchasing - Top Stories] Reference

Well, I have no particular need to make azo-linked compounds (see this morning's post for one reason!).    From Wordnik.com.  [In the Pipeline] Reference

In particular, azo and phthalocyanine colorants "have been under a lot of pressure for the last couple of years," he says.    From Wordnik.com.  [Purchasing - Top Stories] Reference

It was composed of a new synthesised organic azo compound sandwiched between aluminum and indium tin oxide (ITO) electrodes.    From Wordnik.com.  [The Register] Reference

Concerns are rife within the industry of lower-price extracts reported to be mixed with mulberry or black bean skins or azo-dyes.    From Wordnik.com.  [NutraIngredients-USA RSS] Reference

The measures, which mainly concern azo pigments and phthalocyanines, will begin this year and are expected to be completed by 2013.    From Wordnik.com.  [D Mag - News] Reference

Preparation of symmetric and asymmetric aromatic azo compounds from aromatic amines or nitro compounds using supported gold catalysts.    From Wordnik.com.  [Naturejobs - All Jobs] Reference

A British study showed that the consumption of a combination of azo dyes could cause hyperactivity and attention deficits in children.    From Wordnik.com.  [The Earth Times Online Newspaper] Reference