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Basic Info.
Product Description
C.I. Number:Pigment Violet 23
Structural Formular: CAS Number: 6358-30-1
Chemical Family: dioxizine
Molecular Weight: 589 47
Molecular Formula: C34H22C12N402
Veco Pigment Co., Ltd. was founded in 2005, specialized in the development, production and marketing of top quality Pigment Violet 23. Over 18 years of marketing experience in the organic pigment industry and continuous investment on R&D, Veco Pigment Co., Ltd is capable to provide customers with safety, environmental friendly and sustaining stability product and service, which contribute to the long term effective strategy corporation with key customers. Furthermore, to maintain and extend the leading position in the industry, Veco Pigment Co., Ltd is also working closely with experts from world-widely institutions.
Veco is a certified enterprise of ISO9000 and ISO14000, which has established a strict quality control system in accordance with international standards and focuses on environmental protection to ensure the sustainable development of the enterprise and community.
Veco Pigment Co.,Ltd is committed to becoming the most trustable and worthy supplier with our world-class quality pigment Violet 23 , preparation and excellent service. With Standardized management, efficient execution and professional team, we Veco Pigment Co., Ltd is devoting to creating outstanding achievements and promote industry development.
Test Items | Index |
Shade(compared to standard) | Similar |
Tinting strength (compared to standard), % | 95~105 |
105degree volatile matter,% (m/m) ≤ | 1.0 |
Water soluble matter % (m/m) ≤ | 1.5 |
PH value | 5.5~8.5 |
Conductivity value µs/cm ≤ | 200 |
Oil absorbability, (g/100g) | 40~60 |
Sieve residue (80mesh), % (m/m) ≤ | 5.0 |
Heat resistance ,ºC | 250~280 |
Water resistance, grade | 5 |
Acid fastness | 5 |
Alkail fastness | 5 |
Oil fastness , grade | 5 |
Flux fastness, grade | 4~5 |
Light fastness, grade | 6~8 |
Weather fastness, grade | 4~5 |
Veco Pigment Violet 23 has already passed the test of TDS, SGS, EN71-3 & PCB, Dioxin Content Pigment Violet 23 and so on.
SGS
TDS
EN71-3 & PCB
Dioxin Content Pigment Violet 23