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ORALITH BRILLIANT PINK R CAS#2379-74-0

ORALITH BRILLIANT PINK R CAS#2379-74-0 Promotion Season Now in Store and Free Sample for Testing with Factory Price

Chemical Name：ORALITH BRILLIANT PINK R

CAS No.:2379-74-0

Molecular Formula：C18H10Cl2O2S2

Molecular weight:393.3

Sample: Available

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Product Details

Products Description of ORALITH BRILLIANT PINK R CAS#2379-74-0

Reduction of pink red R to thioindigo dyes is mainly achieved by oxidizing unsubstituted or substituted benzo[b]thiophene-3 or naphtho[2,3-b]thiophene using various oxidants such as bromine in a chlorosulfonic acid medium, polysulfides, oxygen in the presence of copper salts, etc.

ORALITH BRILLIANT PINK R Chemical Properties

Boiling point	529.1±50.0 °C(Predicted)
density	1.583±0.06 g/cm3(Predicted)
storage temp.	Sealed in dry,Room Temperature
form	Solid
Colour Index	73360
color	Red
LogP	2.06 at 22℃ and pH7
EPA Substance Registry System	Benzo[b]thiophen-3(2H)-one, 6-chloro-2-(6-chloro-4-methyl-3-oxobenzo[b]thien-2(3H)-ylidene)-4-methyl- (2379-74-0)

Safety Information

Safety Statements	23-24/25
RTECS	DL9825500
HS Code	3204.15.2500

Product Application of ORALITH BRILLIANT PINK R CAS#2379-74-0

Vat Pink R is used for dyeing cotton, viscose fiber, silk, wool, nylon, vinylon and printing cotton cloth. It has good level dyeing property, medium affinity, bright and pure color. It can be used alone or with Vat Red GGN, Vat Brown RRD, Vat Red Lotus RH, etc. It is also used to make organic pigments, plastic coloring, etc.

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