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Vat Blue 6

CAS NO.： 130-20-1

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Specification： 98.0%

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Lead Time： 14-30 days

Max Capacity： 250MT/Year

Packing： 25KG/Fibre Drum

Product Detail

Properties

Vat Blue BC

CAS：130-20-1

Molecular formula：C28H12Cl2N2O4

Molecular weight：511.31

Appearance：Blue green powder. Insoluble in water, acetone, ethanol and toluene, slightly soluble in chloroform (heat), o-chlorophenol and pyridine (heat). It is brown in concentrated sulfuric acid and blue after dilution. It is green blue in alkaline solution and red blue in acid solution.

Synopsis: Vat blue BC is used for dyeing cotton, viscose fiber, silk and vinylon and printing of cotton cloth. It has good levelness and affinity. It is also used for dyeing viscose cotton and Uygur cotton blended fabrics and preparing organic pigments.

Structure：

Properties

Vat blue BC is used for dyeing cotton, viscose fiber, silk and vinylon and printing of cotton cloth. It has good levelness and affinity. It is also used for dyeing viscose cotton and Uygur cotton blended fabrics and preparing organic pigments.

CAS No.

130-20-1

Formula

C28H12Cl2N2O4

Molecular Mass

511.31200

Exact Mass

510.01700

PSA

99.86000

Logp

5.44740

IUPAC

15,30-dichloro-2,17-diazaheptacyclo[16.12.0.03,16.04,13.06,11.019,28.021,26]triaconta-1(30),3,6,8,10,13,15,18,21,23,25,28-dodecaene-5,12,20,27-tetrone

Matter Classification

organic

Category

Density

1.4366 (rough estimate)

Boiling Point

788.5±60.0 °C(Predicted)

Flash Point

430.6ºC

Appearance

Blue green powder. Insoluble in water, acetone, ethanol and toluene, slightly soluble in chloroform (heat), o-chlorophenol and pyridine (heat). It is brown in concentrated sulfuric acid and blue after dilution. It is green blue in alkaline solution and red blue in acid solution.

Acidity and Basicity

acidness

HS Code

32041590

UN No.

0.0

DG-Class

0.0

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