China Manufactur standard Pigment Violet 23 - Pigment Yellow 191 / CAS 129423-54-7 – Precise Color factory and manufacturers

Manufactur standard Pigment Violet 23 - Pigment Yellow 191 / CAS 129423-54-7 – Precise Color

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Manufactur standard Pigment Violet 23 - Pigment Yellow 191 / CAS 129423-54-7 – Precise Color Detail:

Product Description

Product Name: Fast Yellow HGR

Color Index: Pigment Yellow 191

C.I.No. 18795

CAS No. 129423-54-7

EC No. 403-530-4

Chemical Nature: Mono azo

Chemical Formula C₁₇H₁₃CaClN₄O₇S₂

Technical Properties

A brilliant yellow pigment, with excellent heat resistance, good migration resistance, good weather, light fastness.

Color Shade

Application

Recommend: PVC, EVA, Fiber, RUB, PP, PE and powder coating. Suggested for PU, PC, PS, and water based paints.

Physical Properties

Appearance	Yellow powder
Color Shade	Reddish shade
Density(g/cm3)	1.6
Water Soluble Matter	≤1.0
Coloring Strength	100%±5
PH Value	6.5-7.5
Oil Absorption	35-45
Acid Resistance	5
Alkali Resistance	5
Heat Resistance	300℃
Migration Resistance	4-5（1-5, 5 is excellent）

Resistance			Recommended applications
Heat ℃	Light	Migration	PVC	PU	RUB	Fiber	EVA	PP	PE	PS.PC.ABS
300	7～8	4-5	●	○	●	●	●	●	●	○

Note: The above information is provided as guidelines for your reference only. The accurate effects should base on the test results in laboratory.

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Customer Notification

Applications

Pigcise series organic pigments cover a wide range of colors, include greenish yellow, medium yellow, red yellow, orange, scarlet, magenta and brown etc. Based on their excellent characteristics, Pigcise series organic pigments can be used in painting, plastic, ink, electronic products, paper and other products with colorants, which can be seen everywhere in our daily life.

Pigcise series pigments are commonly added into color masterbatch and manufacturing of all kinds of plastic products. Some high performance products are suitable for films and fibers application, due to their excellent dispersibility and resistance.

High performance Pigcise pigments are complied with the global regulations in below applications:

● Food packaging.

● Food-contacted application.

● Plastic toys.

QC and Certification

1) Powerful R&D strength makes our technique in a leading level, with standard QC system meet EU standard requirements.

2) We have ISO & SGS certificate. For those colorants for sensitive applications, such as food contact, toys etc., we can support with AP89-1, FDA, SVHC, and regulations according to EC Regulation 10/2011.

3) The regular tests involve Color Shade, Color Strength, Heat Resistance, Migration, Weather Fastness, FPV(Filter Pressure Value) and Dispersion etc.

● Color Shade test standard is according to EN BS14469-1 2004.
● Heat Resistance test standard is according to EN12877-2.
● Migration test standard is according to EN BS 14469-4.
● Dispersibility test standard is according to EN BS 13900-2, EN BS 13900-5 and EN BS 13900-6.
● Light/Weather Fastness test standard is according to DIN 53387/A.

Packing and Shipment

1) Regular Packings are in 25kgs paper drum, carton or bag. Products with low density will be packed into 10-20 kgs.

2) Mix and different products in ONE PCL, increase the working efficiency for customers.

3) Headquartered in Ningbo or Shanghai, both are large ports which are convenient for us provide logistics services.

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Our pursuit and enterprise aim would be to "Always fulfill our buyer requirements". We carry on to acquire and layout excellent quality items for the two our old and new clients and realize a win-win prospect for our shoppers in addition as us for Manufactur standard Pigment Violet 23 - Pigment Yellow 191 / CAS 129423-54-7 – Precise Color , The product will supply to all over the world, such as: Cannes, Albania, Ghana, With a wide range, good quality, reasonable prices and stylish designs, our items are extensively used in this field and other industries. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success! We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.

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