China Sell Photoinitiator Emk / 4 4-Bis (diethylamino) Benzophenone CAS 90-93-7

• CAS No.: 90-93-7
• Formula: C21h28n2o
• EINECS: 202-025-4
• Appearance: Powder
• Grade Standard: Electron Grade
• Package: 25kg Drum with Pallets
• Model NO.: 90-93-7
• MOQ: 1kg
• Shipping: by FedEx, by Air, by Sea
• Name: 90-93-7
• Type 1: 4 4-Bis(Diethylamino) Benzophenone
• Type 2: Photoinitiator Emk
• Form: White Powder
• Transport Package: 25kg Drum with Pallets
• Specification: 99%
• Trademark: chuanghai
• Origin: China
• HS Code: 29183000
• Production Capacity: 10000kg/Month

Product Description

China sell Photoinitiator EMK / 4 4-Bis(diethylamino) benzophenone CAS 90-93-7

 

Product Description

 

 

     

Product property

Product name:Photoinitiator EMK
CAS:90-93-7
MF:C21H28N2O
MW:324.46

Density:1.048 g/cm3

Melting point:94-97°C

Package:1 kg/bag, 25 kg/drum

Items	Specifications
Appearance	Yellowish crystalline powder
Purity	≥99%
Ash	≤0.1%
Volatile	≤0.2%
Water	≤0.5%
Absorption wavelength	248nm, 374nm

Application

1.It is used for offset printing ink, flexo printing ink, silk screen printing ink, electronic materials, plastic coatings.

2.It is an important intermediate of alkaline dyes and is used in the production of alkaline brilliant blue B and alkaline brilliant blue R.

 

Packaging & Shipping

Photoinitiator EMK is packaged in 25kg bagPhotoinitiator EMK shipping by air, by sea , by air express like Fedex , DHL, UPS 

Product name	Package	shipping
Photoinitiator EMK	25kg bag	by air, by sea , by air express like Fedex , DHL, UPS

 

 

Company Profile

Hebei Chuanghai Biotechnology Co., Ltd. We specialize in the production and supply of chemicals for various industries. 

Our chemicals are carefully formulated to meet the high standards of quality, efficiency, and safety. With our advanced technology and strict quality control measures, we ensure that our products deliver exceptional performance and reliability.

Whether you require chemicals for pharmaceutical, agricultural, or industrial applications, we have a wide range of solutions to meet your specific needs. We are committed to providing excellent customer service and look forward to establishing a long-lasting business relationship with you.
 

 

Our Advantages

1.High quality with competitive price.
2. All purity>99%.
3. We are manufacturer and can provide high quality products with factory price.
4.Fast and safe delivery.
5. OEM is welcome 
6. Enough stock 

FAQ

Q1: About the after-sale service of products
A: After purchasing the products from our factory, we have A professional technical team and after-sales team to serve you and solve all your problems in the future.

Q2: Can I get some samples?
A: Yes, we can provide samples, but the customer will pay the freight.

Q3: How do I start paying?
Payment can be made by wire transfer or western union or paypal,visa, mastercard, T/T, apple_pay, google_pay, gc_real_time_bank_transfer , etc.

Q4: How to confirm product quality before placing an order?
A: You can get free samples of some products. You just have to pay the shipping fee or arrange for the sample to be sent to us by express.
You can send us your product specifications and requirements and we will produce products according to your requirements.

Q5: What is your MOQ?
A: The minimum quantity we can order is 1kg.
But usually we can accept a smaller quantity, say 100g, at the cost of 100% sample charge.

Q6: Shipping Time?
A: We ship the parcel out in 1-2 days and offer tracking No.. Shipping time is different to different country. Please consult