Browse Products by Technology

Browse Products by Market

Products

Brands

Formulations

Documents

Experts

"Qingdao Longyuntong Corporation is a leading provider of pigment intermediates, pigments, dyestuffs and relating chemicals. It contributes to value creation with innovative and sustainable colorant solutions for customers from various industries.

Since 2001, Qingdao Longyuntong Corporation has developed to be a leading manufacturer of Azoic Dyes (Naphthol AS series and Bases) with annual output over 8000 MTs. It is the qualified supplier for global pigment manufacturers. It is also a main supplier of other pigment-related intermediates such as Acetoacet Anilide and Phenyl Methyl Pyrazolone series from China.

It provides high-performance organic and inorganic pigments to meet the high demand of industrial and architectural coatings, for the agricultures industry, for the plastics industry, for special applications as well as colorants used in different printing inks.

It devotes itself in supplying Basic Dyes, Disperse Dyes, Solvent Dyes, Vat Dyes, etc. to textile powers. The product range could be expanded for Leather, Paper and other non-textile applications.

Qingdao Longyuntong Corporation has built up strong relationships with its customers from Europe, North America, South America, whole Asia, etc.
"

Privacy

Terms & Conditions

Terms of Sale

Cookie Policy

Qingdao Longyuntong 6520 Violet RL Bluish has range of applications recommended in printing inks for solvent and flexo, in paint for water base, plastics and P.R.C.

Qingdao Longyuntong 6520 Violet RL Bluish

Qingdao Longyuntong 3193 Rose Red has range of applications recommended in printing inks for offset and flexo, in paint for water base, P.R.C. Its also used in plastics.

Qingdao Longyuntong 3193 Rose Red

Qingdao Longyuntong 3172 Red Touidine has range of applications recommended in paint for solvent and water base. Its also used in printing inks for solvent and flexo.

Qingdao Longyuntong 3172 Red Touidine

Qingdao Longyuntong 3195 Red BF has range of applications recommended in printing inks for offset and flexo, in paint for water base, P.R.C. Its also in paint for solvent and plastics.

Qingdao Longyuntong 3195 Red BF

Qingdao Longyuntong 3149 Red F4R has range of applications recommended in printing inks for offset and flexo, in paint for solvent, P.R.C. Its also used in paint for water base and plastics.

Qingdao Longyuntong 3149 Red F4R

Qingdao Longyuntong 3130 Red F2R has range of applications recommended in printing flexo, in paint for water base, P.R.C. Its also used in plastics.

Qingdao Longyuntong 3130 Red F2R

Qingdao Longyuntong 3117 Red N has range of applications recommended in printing inks for offset and flexo, P.R.C. Its also used in paint for water base.

Qingdao Longyuntong 3117 Red N

Qingdao Longyuntong 3263 Violet Toner has range of applications recommended in printing inks for offset and flexo, in paint for water base. Its also used in plastics.

Qingdao Longyuntong 3263 Violet Toner

Qingdao Longyuntong 6520 Violet RL Reddish has range of applications recommended in printing inks for solvent and flexo, in paint for water base. Its also used in printing inks for offset, in paints for solvent.

Qingdao Longyuntong 6520 Violet RL Reddish

Qingdao Longyuntong

"Qingdao Longyuntong Corporation is a leading provider of pigment intermediates, pigments, dyestuffs and relating chemicals. It contributes to value creation with innovative and sustainable colorant s

Qingdao Longyuntong - Pigment Intermediates - Pigments - Knowde

Website

Identification & Functionality

Features & Benefits

Applications & Uses

Properties

Regulatory & Compliance

Technical Details & Test Data

Safety & Health

Packaging & Availability

Storage & Handling

Innovation Hub

Qingdao Longyuntong 6520 Violet RL Bluish - Organic Pigments

Pigment Type

Chemical Family

End Uses

Job Title

Shipping Terms

Name

and the data associated with it — permanently.

This is a Premium Feature

Changes to filters have not been applied.

Discard changes?

{userCompanyName} notice

In order to join {userCompanyName} on Knowde, you must use your business email address.

Business already on Knowde

{userCompanyName} requires all users on {companyName} to register with their business email address to ensure confidentiality and security.

{userCompanyName} requires registering your business email address

There's only a little ways to go.

Creating an account is free and the only way to directly download documents, order samples, request quotes and use direct messaging.

Quit Sign Up?

Tell us about {userCompanyName}

from concierge@knowde.com

Click the link in the email, or enter the 6-digit code

Verification email sent

Since you’re using a personal email address, we require proof to verify the information you have provided.

Please verify your account

Please go back and enter in an email address that is directly associated with a business.

Knowde is built for businesses

Also, using a personal email for creating your {companyName} account may require additional verification of your company details.

We recommend signing up with a work email address to get faster responses, especially when requesting samples, documents, and more.

Please enter your business email address below.  We’ll send you a confirmation code to quickly verify.

Enter your business email

{companyName} uses Knowde for account management so you can manage all of your sample requests, RFQs, orders and more in one place.

Knowde is for businesses, you may have a hard time receiving responses to your requests if you use a personal email address.

to {email}

We sent an email to {email}

Please click the link to reset your password

Check your email

Create a new password

Password expired

Sign in to {companyName}

Enter a new secure password

Change your password

Enter the email address associated with your account

Reset your password

Enter your password for

Use your Knowde password to sign in:

Please provide additional information to help us verify your company.

Terms and Conditions

Compare multiple products at once and find the best fit for your project needs.

Why is this important?

Enter your password

Unlock your account

Knowde is the world’s biggest marketplace to search for ingredients, polymers, and chemistry. You can:

Welcome to Knowde

View All Products

Cart

Please fix the following before proceeding to payment

An order receipt has been emailed to {email}

Order

This feature is currently unavailable at this screen size.

Payment

Shipping

Checkout

KEEP IN MIND

You will lose any existing chat history by starting a new chat.

Start a new chat?

Compare Products

{price} each for {name}

This document is restricted content.

If you believe you should have permission to this document, please request access.

Restricted Access

It only takes 60 seconds to create an account.

Available {documentType} documents for this product ({counter})

Describe Documents You’d Like to Request

Invalid job title

That’s not the reaction we were expecting.

Page not found - Store for chemicals, polymers and ingredients

Internal Server Error - Store for chemicals, polymers and ingredients

Unexpected error occurred. Please contact us.

Client Side Exception - Store for chemicals, polymers and ingredients

Show products with

Filters

Featured Products

Flavor & Taste Explorer

Flavor Families

Enter your inquiry here, include as much detail as you’re able. *

To submit an inquiry to {companyName}, please fill out the form below and click Submit. They will get back to you as soon as they’re able.

Home Page

Request samples, documents, and quotes directly from suppliers

{companyName} experts - Knowde

Knowde is the first marketplace for chemicals, polymers and ingredients. Our leading-edge digital capabilities connect thousands of suppliers and customers every day.

Chemicals Marketplace - ingredients & raw materials - Knowde

Learn how to take full advantage of the free to use tools that you have unlocked.

Explore the capabilities of the platform and get immediate assistance for your needs with one of our experts.

Schedule a Demo

You’ll meet with Kiana from our Knowde Marketplace Team

Explore the capabilities of the platform and get immediate assistance for your needs.

Learn how you can make the most of the free tools now available to you.

Explore the capabilities of the platform with our dedicated team.

Weekly Webinar

See which others might better fit your needs.

This is just one of {allProducts} products on Knowde.

BROWSE BY

Knowde for Suppliers

Most popular categories

Gain instant access to our marketplace of over 250,000 chemicals, ingredients and polymers from 8,000 suppliers. Browse, search, and filter to quickly compare products, find information, request documents, order samples, and get quotes directly from suppliers.

Search and filter over 250,000 chemicals, ingredients and polymers, access documents and download starter formulations. Interact with over 8,000 suppliers whose representatives are ready to help. Sign up for a free Knowde Marketplace account today.

Create a free account to gain instant access to our marketplace of over 250,000 products and their documents.

Get new products to market faster with a free Knowde Marketplace account

The fastest way to find the right raw materials for your products

Want to explore more products?

Popular {companyName} Products

Start Order

Get a Quote

1 of {brandProductsCount} products in this brand

This will be used for any follow-up questions so we can best meet your needs

Please fill out the form below to help {companyName} prepare your quote

Your request has been sent to {companyName}

This information will help us get you the right materials.

All Categories

{numberOfResults, plural, one {Brand} other {Brands}}

{numberOfResults, plural, one {Product} other {Products}}

Search Tips

{charactersCounter}/{limitCharacters} Characters

Visit

Your account has been verified. You now have access to the full power of {companyName}

The quantity your business will require annually, if the sample product suits your project's needs.

	Value	Units	Test Method / Conditions
Light	2021-07-08	-	-
Heat	200.0	°C	-
Weatherability	5.0	-	-
Acid	5.0	-	-
Alkali	5.0	-	-
Oil Absorption (g/100)	38.0	%	-

Qingdao Longyuntong 6520 Violet RL Bluish

Similar Products

DCL 1233 Carbazole Violet, PV.23

DCL 3223 Carbazole Violet, PV.23

Sudaperm™ Violet 2945K

Knowde Enhanced TDS