Name: Chemical Manufacturer High Quality UV Photoinitiator 184 CAS 947-19-3 for use in photoinitiator products
Brand: Wuhan Fortuna Chemical Co., Ltd.

Specifications of UV Photoinitiator 184 CAS 947-19-3

Items	Specification
Product name	1-Hydroxycyclohexyl phenyl ketone
CAS	947-19-3
Appearance	White crystalline powder
Assay	≥99%
Molecular Formula	C13H16O2
Molecular Weight	204.26
EINECS	213-426-9
Melting point	46-50°C
Loss on drying	≤0.2%
Sulphated ash	≤0.1%

Parameters of UV Photoinitiator 184 CAS 947-19-3

Product parameters
Cas number:	947-19-3
Appearance:	White crystalline powder
Purity:	99%min
Package details:	25kg/drum
Brand:	Fortunachem

Product Name:1-Hydroxycyclohexyl phenyl ketone

CAS:947-19-3

MF:C13H16O2

Melting point :47-50 °C(lit.)
form:powder
color:White
Uses:

1-Hydroxycyclohexyl phenyl ketone, commonly known in the industry as Photoinitiator 184 (PI-184), is a highly efficient, free-radical Type I photoinitiator. It is a white crystalline powder widely used in UV-curing systems to initiate the polymerization of unsaturated prepolymers, such as acrylates and methacrylates. Upon exposure to UV light, it undergoes molecular cleavage to generate highly active free radicals that rapidly cure liquid formulations into solid polymers.

Key Selling Points & Uses

Top Selling Points:

Excellent Non-Yellowing Properties: It is considered the best choice for applications requiring strict non-yellowing. Its chemical structure ensures that it and its photoproducts are essentially colorless, maintaining high transparency and color stability even after prolonged outdoor sun exposure.

High Curing Speed: As a Type I initiator, it generates free radicals efficiently without needing a hydrogen donor. This leads to fast polymerization, significantly reducing production cycle times and increasing manufacturing efficiency.

Low Volatility & Odor: It has a very low vapor pressure and low odor, making it safe and suitable for indoor environments and sensitive applications.

Versatile Compatibility: It exhibits excellent compatibility with various acrylic monomers and oligomers. It can be used alone or compounded with other photoinitiators (like TPO or 819) to balance surface and deep curing in thicker films.

Strong Surface Curing Ability: Because it primarily absorbs short-wavelength UV light, it is exceptionally effective for surface curing. For thicker coatings, it is often paired with long-wavelength initiators to achieve balanced through-cure.

Primary Applications:

Coatings & Varnishes: Widely used in UV-curable clear coats for plastics, metals, wood, flooring, and automotive interiors due to its high gloss, scratch resistance, and non-yellowing nature.

Printing Inks: Ideal for screen printing, offset printing, flexographic inks, and packaging inks, ensuring fast drying and strong adhesion.

Adhesives: Used in fast-curing acrylic adhesive systems for electronics encapsulation and composite materials.

Electronics: Applied in conformal coatings for printed circuit boards (PCBs) to provide moisture protection and rapid curing without sacrificing quality.

包装图片.jpg

运输图片.png

支付方式合集图片.jpg

Also, if you have any other questions, you can contact us
FAQ From Wuhan Fortuna Chemical Co.,Ltd

Q1: Can I get a sample for free ?
A: For small QTY and low value product, we can provide sample for free exclude shipping cost. For high value sample, we will charge the basic sample cost, but we can refund all the cost if customers place order after sample test.
Q2: How to confirm the product quality before placing orders ?
A: Most of our products confirm to international standards like USP/EP/BP/JP/CP. We will provide COA/TDS/MSDS for customers to confirm the specification before placing order.
Q3: What is the payment you accept?
A: For small and low value order, we accept CreditCard, MaterCard,VISA,Western Union and T/T.For large order, we can do T/T and L/C. Any pay on delivery or pay-after are not available for us.
Q4: What is your shipment way ?
A: For less than 100kg gross weight order will ship with courier like FedEx or UPS, we support customers to place courier orders remotely by their account, we will package the goods well and wait for pick up.For more than 100kg goods, we will transport by Air or Sea according to customers' requirement.
Q5: How long is your after-sales service?
A: We accept customer’s quality complaint in three month after customer received the goods. We provide tech.support for all-life if customer place order from our company.

Q6: How do you treat quality complaint ?

A: We support customer to provide our products to any rightful third party testing organization to test our products according to the COA specification, if the test result is confirm with COA, we will take all the loss for customers.

实验室.jpg

图片合集.jpg

Company Information

Name:Wuhan Fortuna Chemical Co.,Ltd

Category:Others

Trade Category: Trading Company

Employees: 11 - 50 People

Address: Room 2015, No.2 Building, Kaixin Mansion No.107

Company Information: Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical and Intermediates, Food and Feed additives, Fine chemicals,Biochemical and Reagent, which is the members of Hubei E-commerce Chamber.

Our company has professional persons who major in chemical R&D and sicentific management, supply fine chemical products with high quality and close service, also supply custom-tailored products according to our clients' requirement.

We have a positive and self-motivated management work team with a common philosophy, caring and commitment through teamwork, our team strive to achieve success in delighting our clients and ourselves.

Since Wuhan Fortuna Chemical Co., Ltd founded, we continuously innovate our products and improve our service, sales network. Hence, we initiate the first sale mode on net in China, which is the retail trade of small package bring along wholesale of diversified management modes. Our products are exported widely to South Korea, Vietnam, Australia, Europe and South America, highly recommended by our clients.We insist on the management creed “Market is our compass, Quality is our life, Credit is our soul”. Clients’ trust is our forward power, their satisfaction is our struggling goal.

Wuhan Fortuna Chemical Co.,Ltd is a professional manufacturer which provide Azaperone with good quality and best price, welcome to contact us to get COA/TDS/MSDS of Azaperone.