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CAS:568-63-8
Molecular Formula:C20H6I4Na2O5
Eosin Iodo; Iodeosin B; Food Red No. 3; Dianthin B; Iodoeosin; Eosin J; Pyrosin B; Fd And C Red No. 3; Fdc Red No. 3; Tif Na; Erythrosine Sodium; Disodium 2-(2,4,5,7-Tetraiodo-6-Oxido-3-Oxo-3H-Xanthen-9-Yl)Benzoate
Brief Introduction
The product can be used alone or in combination with other edible pigments for a variety of foods such as pastries, agricultural and aquatic products (cherry, fish cake, needle brocade Babao pickles) and so on. According to the hygienic standard for the use of food additives in China (GB2760-86), the maximum amount of red scarlet in food is 05g / kg. In addition, the product is also used as a pigment for drugs and cosmetics. The oral LD50 of rats is 1900mg / kg. According to the provisions of the food and Agriculture Organization of the United Nations and the World Health Organization, the allowable daily intake (ADI) of humans is 0 - 25mg / kg.
CAS:61968-60-3
CAS:89-32-7
Molecular Formula:C10H2O6
Benzo[1,2-C:4,5-C']Difuran-1,3,5,7-Tetraone; 1,2,4,5-Benzenetetracarboxylic Dianhydride; Benzene-1,2:4,5-Tetracarboxylic Dianhydride; Pmda; Benzene-1,2,4,5-Tetracarboxylic Dianhydride
Brief Introduction
PMDA is mainly used as epoxy resin curing agent and polyimide raw material. The crosslinking of polyester resin produces homobenzene polyetherimide resin, which is a high temperature resistant engineering material that can be used continuously and for a long time at 2600C. It is also used to prepare epoxy resin curing agent and plasticizer, urea formaldehyde resin stabilizer, phthalocyanine blue dye, corrosion inhibitor, instantaneous binder, electronic photography toner, etc.
CAS:92-72-8
Molecular Formula:C19H16ClNO4
N-(5-Chloro-2,4-Dimethoxyphenyl)-3-Hydroxynaphthalene-2-Carboxamide; Naphthol As-Itr; Azotol O; Azoground Itr; 5'-Chloro-3-Hydroxy-2',4'-Dimethoxy-2-Naphthanilide
Brief Introduction
As-itr is mainly used as a base agent for cotton dyeing, such as brilliant pink with ITR and KL. High affinity for cotton. It is also used for dyeing viscose fiber, silk and nylon, printing cotton cloth and making lake pigment.
CAS:95-65-8
Molecular Formula:C8H10O
3,4-Xylenol; 4-Dimethylphenol; 1-Hydroxy-3,4-Dimethylbenzene
Brief Introduction
This product can be used to make insecticide and fuel。
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