Cosmetic Raw Materials CAS No. 25322-68-3 Polyethylene Glycol Peg

• CAS No.: 25322-68-3
• Formula: N/a
• EINECS: 500-038-2
• Classification: Organic Analytical Reagents
• Specific Usage: For Biological Purpose, For Tissue Medium Purpose, For Microbiological, For Microscopic Purpose, For Electron Microscopy
• Content: Standard
• Model NO.: MEC-0181
• Usage: Laboratory Reagents, Analytical Reagents, Diagnostic Reagents, Teaching Reagents
• Application: Industry, Scientific Research, Health, Environmental Protection, Agriculture
• Property: Organic Reagent
• Specification Purity: 99.9%
• Hydroxyl No.: Monohydroxy
• Appearance: (25°c)
• State: Solid
• Transport Package: Bag
• Specification: 99.9%
• Trademark: Ever Century Chemical
• Origin: China
• HS Code: 39072011
• Production Capacity: 100000

Product Description

  Cosmetic raw materials CAS NO.25322-68-3 Polyethylene Glycol PEG

Melting point	64-66 °C
Boiling point	>250°C
density	1.27 g/mL at 25 °C
vapor density	>1 (vs air)
vapor pressure	<0.01 mm Hg ( 20 °C)
refractive index	n20/D 1.469
Fp	270 °C
storage temp.	2-8°C
solubility	H2O: 50 mg/mL, clear, colorless
form	waxy solid
color	White to very pale yellow

 

Application

Polyoxyethylene resin is a high molecular weight homopolymer prepared by polyphase catalytic ring-opening polymerization of ethyleneoxide. It can usually be distinguished into relative molecular mass of more than 2× 104 and tens of thousands of more, the former is called polyethylene glycol, the latter is called polyoxide ethylene.

Polyoxide ethylene has flocculation, thickening, slow release, lubrication, dispersion, retention, water retention and other properties, suitable for medicine, fertilizer, paper, ceramics, detergents, cosmetics, heat treatment, water treatment, fire protection, oil mining and other industries, the product is non-toxic and non-irritating, will not remain in the product production process, deposition or breeding volatiles.

As a papermaking additive, it can improve the retention rate of fillers and fine fibers, and is especially suitable for long fibers as a dispersant, which can shorten the beating time.
 

 

Company Profile

Ever century chemical is a professional manufacturer and global distributor of chemical products in China found in 2005. Our factory is located in Zibo city, the most important chemical industry city of Northern China. We have two specialized warehouse located in Zibo and Qingdao City,  covered an area of 2600 square meters,  which could provide our customer one-stop chemical sourcing service : mixing, repacking, storing, and distributing etc .
Since the foundation, we have established long-term and firm business relationships with over 300 Chinese enterprises that are engaged in various fields, including paint manufacturing,paper making, chemical producing,rubber and plastic etc.
Our company has strict management system and quality control. We are ISO 90001:2000, ISO 141001:2000 and SGS certified. Our customers spread in South America, Oceania, Africa, Europe, Middle-East and South East Asia. We are still opening and developing broader market.Depending on the advantages of self-produce, high quality products, competitive price,quick delivery and professional service, we win approval and trust of our clients all over the world.

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Why Choose Us

FAQ

Is your company able to accept custom and meet customer specificspecification requirements?
A--Yes, we can .

What's your payment terms?
A--T/T, paypal, western union, money gram and bitcoin.

What's your delivery time?
A--Generally 1-3 days after receipt of your payment.

How about the packing?
A--Usually we provide the packing as 25kg bag/carton/drum. Of course, if you have specical requirements on them, we will according to you.

How about the validity of the products?
A--According to the products you ordered.