Search Results for: Oil cake extract from low erupic acid rape
based on the salt used they could be aluminum lake, calcium lake or barium lake pigments.there are two main classification of dyes- synthetic and natural dyes. human made organic dyes are called synthetic dyes. many thousands of synthetic dyes have since been prepared.some of the synthetic dyes are acid
dyes, basic dyes,vat dyes, direct or substantive dyes,reactive dyes etc. natural dyes are those obtained from natural sources (both plant and animal). natural plant dyes are obtained from the leaves, bark, stem, root, seeds, fruits, etc of the plant either in dried form or in raw form. the demand for...
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