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B Transparent purple

Short Description:

Color masterbatch transparent violet B cas:81-48-1 Chinese alias: 1-hydroxy-4-p-tolylaminopurine, boron reagent; fluorescent violet B; oil soluble violet 401; solvent blue 90; solvent violet 13; disperse blue 72 English name: 1-Hydroxy-4-p-toluidinoanthraquinone English alias: HPTA, Solvent violet 13 Rating: AR CAS No.: 81-48-1 Molecular formula: C21H15NO3 Molecular weight: 329.35 Melting point: 190-191 ° C Solvent Violet 13 is a black-purple needle-like crystal. In case of concentrated sulfu...


Product Detail

Product Tags

Color masterbatch transparent violet B cas:81-48-1

Chinese alias: 1-hydroxy-4-p-tolylaminopurine, boron reagent; fluorescent violet B; oil soluble violet 401; solvent blue 90; solvent violet 13; disperse blue 72

English name: 1-Hydroxy-4-p-toluidinoanthraquinone

English alias: HPTA, Solvent violet 13

Rating: AR

CAS No.: 81-48-1

Molecular formula: C21H15NO3

Molecular weight: 329.35

Melting point: 190-191 ° C

Solvent Violet 13 is a black-purple needle-like crystal. In case of concentrated sulfuric acid, it turns green and becomes purple as the acidity decreases. Soluble in acetone, ethyl acetate, benzene and hot acetic acid, slightly soluble in ethanol, insoluble in water.

Uses: Mainly used for coloring of polyester pulp, and also for preparing masterbatch for polyester.

B Transparent purple

We welcome the chance to send our samples to customers to test. If our samples can match customers standard, we will move to orders. If they can’t match customers standard, we will resend samples according to the quality difference.

We welcome our customers to send us the samples they are using now. We will test the samples, do the comparison, and recommend our similar items to our customers. Or we will adjust the quality according to customers’ request.

Cerficate of optical brightener as follows

And to facilitate the cooperation with our global customers, our products have done certifications of SGS,TDS, MSDS and so on. Welcome friends all over the world do business with us.

Transparent yellow 3G Solvent Yellow 93 C.I.48160 For Color Masterbatch Plastic Dyestuffs

Company Information

Transparent yellow 3G Solvent Yellow 93 C.I.48160 For Color Masterbatch Plastic Dyestuffs

Transparent yellow 3G Solvent Yellow 93 C.I.48160 For Color Masterbatch Plastic Dyestuffs

Transparent yellow 3G Solvent Yellow 93 C.I.48160 For Color Masterbatch Plastic Dyestuffs

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Transparent yellow 3G Solvent Yellow 93 C.I.48160 For Color Masterbatch Plastic Dyestuffs

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Transparent yellow 3G Solvent Yellow 93 C.I.48160 For Color Masterbatch Plastic Dyestuffs


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