Factory Directly Supplied White Flake Polypropylene Glycol CAS 25322-68-3

• Customization: Available
• CAS No.: 25322-68-3
• Formula: Ho(CH2CH2o)Nh
• Model NO.: CAS 25322-68-3
• Response Type: Polymerization
• Classification: Homogeneous Catalysts
• Usage: Positive Catalyst
• Effect Size: Promoter Catalysts
• Manufacturing Method: Impregnation Method
• Application Industry: Medical Science
• Model No.: 25322-68-3
• Sample: Available
• Delivery: 15 Days
• Customization: Available
• Transport Package: 20kg/Bag
• Specification: 20kg/bag
• Trademark: HIGHWIN
• Origin: China
• Production Capacity: 80000ton/Year

Product Description

Product Parameters

 

Due to the plasticity of PEG during the production process and its ability to improve the release of drugs from the tablet, high molecular weight PEG (PEG6000) is very useful as a binder for the manufacture of tablets.  PEG makes the surface of the tablet shiny and smooth, while not easily damaged.  In addition, a small amount of high molecular weight PEG (PEG6000) can prevent the adhesion between the icing tablets and the bonding between the bottle

Test items	Analytical methods	Standard	Result	Result found
Appearance (25ºC)	Current EP	White or almost white solid Flakes or Powder	White Powder	Qualified
Identification	Current EP	A	Conforms	Qualified
	Current EP	B	Conforms	Qualified
	Current EP	C	Conforms	Qualified
Appearance of solution	Current EP	Meet requirements	Conforms	Qualified
Completeness and Color of Solution	Current USP	Meet requirements	Conforms	Qualified
Acidity or alkalinity	Current EP	Meet requirements	Conforms	Qualified
Acidity and Alkalinity	Current USP	4.5~7.5	6.0	Qualified
Average Molecular Weight	Current USP	5400-6600	6325	Qualified
Viscosity(98.9C, cst)	Current USP	250-390	Conforms	Qualified
Viscosity(20C, mPa·s)	Current EP	200-270	Conforms	Qualified
Freezing point  (C)	Current EP	55-61	57	Qualified
Hydroxyl value	Current EP	16-22	17.7	Qualified
Reducing substances	Current EP	Meet requirements	Conforms	Qualified
Formaldehyde  (ppm)	Current EP	≤15	ND	Qualified
Dioxan(ppm)	Current EP	≤10	ND	Qualified
1,4-Dioxane(μg/g)	Current USP	≤10	ND	Qualified
Water (%)	Current EP	≤1.0	0.5	Qualified
Sulfated ash(%)	Current EP	≤0.2	0.08	Qualified
Residue on Ignition  (%)	Current USP	≤0.1	0.04	Qualified
Heavy Metals (ppm)	Current USP	≤5	Conforms	Qualified
TAMC& TYMC		≤102  KOE/g	Conforms	Qualified
Enterobacteriaceae		0	0	Qualified
Pseudomonas     aeruginosa		0	0	Qualified
Staphylococcus    aureus		0	0	Qualified
Conclusion	According to Current EP ,Current USP standard,the results meet the requirements.

 

Application

Main use:  pharmaceutical excipient, ointment bulk material and lubricant,tablet, capsules and ect. 

Packaging & Shipping

 

Hubei Highwin New Material Technology Co., Ltd. 
focuses on the research and development, production and 
sales of epoxy resin and other chemical raw materials. 
We have our own R&D laboratory, by ordinating our suppiers 
all over the world and manufacturing products with cooperatedbased factories, we're keeping enhance our competitiveness in the market. 
Before developing overseas sales, we have been rooted in 
chemical raw materials for more than 20 years and have 
already been one of the top suppliers in China after years of 
efforts. There are a group of hard-working, motivated, and creative staff working not only for the company but also for you--our respectable customer and partner! Based on good service and high-quality products, we're widely praised and trusted by customers and keep long-lasting relationships with them. 
We aim to grow responsibly and believe we can build a good 
ethos and benchmark for the raw material industry!

FAQ

FAQ:
Q1: Can I get samples?
A: Yes, we can provide you with free samples, but the freight needs to be paid by you, I hope you can understand.
Q2: How to pay?
A: PI will be sent firstly after our aligned products specification. Payment by Paypal , T/T, Western Union,LC, are ok.
Q3: How is your MOQ?
A: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that sample charge is100% paid.
Q4: How can you guarantee the quality of your products ?
1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
2. Free sample or pre-shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
4. On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
Q5:How is your after-sales service?
A: If you have any technical or quality problems after receiving the goods, you can always contact us. If the problem is caused by us, we will send you the goods for free or refund your loss.