Products Description
The compound corresponding to CAS 4531-49-1 is Pigment Yellow 17, which belongs to the azo organic pigment. Its molecular formula is C₃₄H₃₀Cl₂N₆O₆, and its molecular weight is 689.54. Pigment Yellow 17 appears as a yellow powder with a bright green-yellow color and exhibits fluorescent properties in plastics.
Uses:
Pigment Yellow 17 is widely used in the extrusion, injection molding and film blowing processes of polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC) and other plastics. It is especially suitable for outdoor products with high light resistance requirements (such as agricultural films and pipes).
In rubber products, it can be used to color dark rubber materials such as tires and soles to enhance the visual effect and weather resistance of the products.

Packaging:
Outer packaging: usually composite paper bags, plastic woven bags or cardboard barrels are used to ensure sealing and mechanical strength to prevent dust leakage or moisture.
Inner packaging: lined with polyethylene (PE) plastic bags to further isolate air and moisture and protect the stability of the pigment.
Special specifications: according to customer needs, ton bags (suitable for bulk transportation) or small specifications (such as 25 kg/bag) may be used for easy handling and use.
Products Details
|
density |
1.35 |
|
Boiling point |
807.3ºC at 760mmHg |
|
Molecular Formula |
C34H30Cl2N6O6 |
|
molecular weight |
689.54500 |
|
Flash Point |
442ºC |
|
Precision Mass |
688.16000 |
|
PSA |
160.24000 |
|
LogP |
8.18360 |
|
Refractive index |
1.632 |
|
Stability |
Good sunlight and heat resistance, but poor migration resistance, heat-resistant temperature up to 180 ℃. |
about us
Gneebio is a professional chemical raw material manufacturer and global distributor. Our company is located in Henan Province, China. We have multiple partner chemical factories in Henan, covering an area of 3,600 square meters, providing customers with a one-stop chemical procurement service, including mixing, repackaging, storage, and distribution.
Our hot-selling products include aromatic hydrocarbons (Naphtha (petroleum), Benzene, Toluene, o-Xylene, Styrene, Cyclohexane, Cyclohexanone, Epsilon-Caprolactam, 2-Anilinoethanol, etc.), alcohols (Ethylene Glycol, 1-Butanol, 2-Methyl-1-Propanol, Ethyl Alcohol, etc.), phenols and ketones (Phenol, Propafenone, Bisphenol A, Phenyl Methacrylate, Methyl Isobutyl Ketone, Phenolic Resin, etc.), and petrochemicals. We hope to establish long-term and mutually beneficial cooperation with more friends in the future and provide the best products and services for our customers.
Please contact us if you need any.


FAQ
Q1:What is your packing method?
A:We have standard packing, if you have demand and big order, we can also provide customized.
Q2:What is your sample condition?
A:We can provide samples,but customer must pay the sample fee and courier fee.
Q3:Do you test all items before shipment?
A:Yes, we have 100% test before shipment.
Q4:How do you make our business long term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers' interests.
2.We respect every customer, we sincerely do business and make friends with them, no matter where they come from.
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