Sodhani Biotique Tonk Road, Jaipur, Rajasthan

Application : Textile Dyeing Industry

Application : Food Dyestuffs, Leather Dyestuffs, Paint Dyestuffs, Paper Dyestuffs, Textile Dyestuffs, Grass dyestuffs

Type : NATURAL DYE

Brand Name : Sodhani Biotique

Application : Textile Dyeing Industry

Botanical name: allium cepa the dried onion skins are used as natural vegetable dye. The skin is inedible and it contains dyestuff called pelargonidin. For effective and good dyeing, we use extracts of allium cepa skin. These skins are found in different colours depending on the variety of onions like red onion, yellow onion etc. These skins are easily available at our home as a waste from the kitchen. These skins are first separated according to their colour and then grinded into powder form. This powder form dye is mixed with different mordents because it gives good fastness and dark shades of colour on cotton, silk and wool fabrics. The dye has very good potential of uptake, adherence to the fabric and has good wash and light fastness.

Color : RED , YELLOW

Botanical name: acacia catechu catechu is an extract of acacia trees used variously as a food additive, astringent, tannin, and dye. The catechu mixture is high in natural vegetable tannins (which accounts for its astringent effect), the main colouring component of this is catechin. Cutch is an important historical brown dye that comes from the heartwood of the cutch tree (acacia catechu). This colour was produced by steeping the wood into hot water until a syrupy liquid immerses. It has high light fastness and wash fastness as well as being inexpensive. Cutch is a very rich source of tannins and excellent dye for cottons, it is also suitable for dyeing wool, silk, and cotton a yellowish-brown. Cutch gives gray-browns with an iron mordant and olive-browns with a copper mordant.

Color : BROWN

Botanical name : caealpinia sappan jaipur pink or sappan wood natural dye extract is produced by solvent extraction method. Sappan wood is known as indian redwood, or also called as the heartwood of caesalpinia trees. the heartwood contains different water soluble flavonoids namely, brazilin, protosappanin and haematoxylin. Brazilin is the main flavonoid constituent found in the heartwood, which is well known as the natural red color dye for staining cotton, silk and wool. under natural condition it mostly grows in hilly areas. The brazilin gives red pigment to fabrics. In extraction process of brazilin, the wood is first crushed into powder form and then the powdered bark is boiled with water at high temperature for about 40-45 minute. Then it is filtered and bleached with different mordents to give a varied range of strong red dyes, ranging from deep crimsons to pinks.

Gallnut is an oak tree fruit which is traditionally used in medicines but nowadays is used as natural dye for textile industry. Quercus infectoria or locally known as manjakani in malaysia and are mainly found in native of greece and asia minor, these gallnuts contains highest constitute of naturally occurring tannins: gallotannin, ellagic acid, and glucose. The main colouring constitute of gallnut is ellagic acid which is extracted first by grinding the gallnuts into powder form and then heated in water and adding other constitutes. Gallnut is used to dye any fibre like cotton, silk and wool and can create dark shades using madder or indigo on wool and silk.

Color : GREY

Botanical name – onasma hispidum alkanet dye is not particularly soluble in water, and for best results an alcohol extraction is required. a. The colouring matter in alkanet root is anchusin, a napthaquinone derivative containing three hydroxy 1 groups, two of which are phenolic. As alkanet is a napthaquinone based dye theoretically it is expected to behave as a disperse dye. The colours produced on mordanted fabric and yarns are shades of grey, lavender and purple when used at 75-100% wof. The colours achieved are beautiful but have moderate light fastness.

Color : SILVER

Botanical name - terminalia chebula (hardamyrobalan) terminalia chebula extract is in the form of crystalline powder which have strong stability and high colour fastness. Yellow dye obtained from t. Chebula fruits can be applied to textile substrate with or without using mordents to get a large range of shades of reasonable colorimetric fastness properties. This dye is a rich source of tannins. Hydrolysable tannins, chebulagic acid, chebulinic acid, gallic acid, and ellagic acid are the major tannins present in myrobalans. 

Annatto is obtained from the outer layer of the seeds of the tropical tree bixa orellana l. The principle pigment in annatto, namely bixin, is a carotenoid, which is contained in the resinous coating surrounding the seed itself. Processing may alternatively involve aqueous alkaline hydrolysis with simultaneous production of norbixin. Traditionally, water or vegetable oil is used as a suspending agent, although solvent extraction is now also employed to produce more purified annatto extracts. the unmordented cotton gives dull shades but using proper mordant, the colour & brightness of the colouring cloth is increased and offers beautiful orange. The colourful dye extracted from bixa is non-carcinogenic. From literature, it is seen that due to its non-toxic nature, dye is extensively used in dairy-industry for colouring butter, ghee, cheese, margarine, ice cream, chocolate, meats, cereals, confectionary, spices etc.

Botanical name – rheum emodi apsara yellow or an india ruharb is a stout herb mainly found in the himalayas, it is distributed from kashmir to sikkim.the stout roots are the chief source of golden yellow colour and mainly use as colourant in textile industry. The chief colouring component of rheum emodi is chrysophonic acid. Colouration of silk and wool with rheum emodi was found to be effectively accomplished within a wide ph range of 4–8. Dye uptake, rate of dyeing and affinity of this colour are found to be higher for silk fibre than that for wool fibre.

Color : YELLOW