Hebei Nengqian Chemical Import and Export Co., LTD
Assessed Supplier Enterprise Certification
- Assessed
Supplier - 4th
years
Assessed Supplier Enterprise Certification
Product Certification&
Enterprise Certification
Country: 
China (Mainland)
Business Type:Trading Company
Tel: 86-139-10575315
Tel: +86 15632961819
Tel: +86 18233902561
Tel: +86 15717685612
Tel: +86 16630923639
Tel: +86 18732968538
Tel: +86 18833033983
Tel: +86 19831957301
Mobile: +86 19831957301
Tel: 86-139-10575315
Fax: 4001020630
URL: https://www.nengqianchemical.com/
Province/state: Hebei
City: Handan
Street: Congtai District, La Defense North
MaxCard:
Ms.AnnaCAS NO.301-19-9
99%(1-10)Metric Ton
10 Years Experience
Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term.
Quality service
Company cooperates with research institutes. We strictly control the process of raw materials up to finished product.
24 hour service
Quick and clear response to customers questions. Warm after sale service, we will help to solve the problems in your usage.
High quality
Dedicated to serving customers first, we provide reasonable prices, high quality products.
Product Introduction
| Molecular Formula | C33H40O19 |
| Molar Mass | 740.66 |
| Density | 1.74±0.1 g/cm3(Predicted) |
| Melting Point | 194-195°C |
| Boling Point | 1064.4±65.0 °C(Predicted) |
| Water Solubility | soluble in hot water. |
| Appearance | Yellow powder |
| Color | light yellow crystal. hydrate: light yellow needles. |
| pKa | 5.81±0.40(Predicted) |
| Storage Condition | -20°C |
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
physical property
| Type | Appearance (25ºC) |
Colour (Pt-Co) |
Hydroxyl value (mgKOH/g) |
Molecular Weight |
pH |
| PEG 200 | Colorless liquid | ≤40 | 510~623 | 180~220 | 5.0~7.0 |
| PEG 300 | Colorless liquid | ≤40 | 340~416 | 270~330 | 5.0~7.0 |
| PEG 400 | Colorless liquid | ≤40 | 255~311 | 360~440 | 5.0~7.0 |
| PEG 435 | Colorless liquid | ≤40 | 230~295 | 400~470 | 5.0~7.0 |
| PEG 500 | Colorless liquid | ≤40 | 205~280 | 480~530 | 5.0~7.0 |
| PEG 600 | Colorless liquid | ≤40 | 170~208 | 540~660 | 5.0~7.0 |
| PEG 800 | White paste | ≤40 | 127~156 | 720~880 | 5.0~7.0 |
| PEG 1000 | White paste | ≤40 | 102~125 | 900~1100 | 5.0~7.0 |
| PEG 1500 | White paste | ≤40 | 68~84 | 1350~1650 | 5.0~7.0 |
| PEG 2000 | White flake | ≤50 | 51~63 | 1800~2200 | 5.0~7.0 |
| PEG 3000 | White flake | ≤50 | 34~42 | 2700~3300 | 5.0~7.0 |
| PEG 3350 | White flake | ≤50 | 32~40 | 3200~3450 | 5.0~7.0 |
| PEG 4000 | White flake | ≤50 | 26~32 | 3600~4400 | 5.0~7.0 |
| PEG 6000 | White flake | ≤50 | 16~21 | 5400~7000 | 5.0~7.0 |
| PEG 8000 | White flake | ≤50 | 12~16 | 7200~8800 | 5.0~7.0 |
| PEG10000 | White flake | ≤50 | 8-11 | 8600-10500 | 5.0-7.0 |
| PEG20000 | White power | ≤50 | ----- | 18500-22000 | 5.0-7.0 |
| Test Method | -- | GB/T 3143 | GB/T 7383 | Calculated | GB/T 6368 |
Application
1, polyethylene glycol series products can be used for pharmaceutical. Low relative molecular weight of polyethylene glycol (PEG) can be used as a solvent, cosolvent, o/w emulsifier and stabilizer, suspension, emulsion, used to make cement injection, etc., are also used as a water-soluble ointment and suppository matrix, the matrix of high relative molecular weight solid waxy polyethylene glycol (PEG) is often used to increase the PEG viscosity and low molecular weight liquid to solid, and of other medicine; For the medicine that is not easy to dissolve in water, this product can be used as the carrier of solid dispersant, in order to achieve the purpose of solid dispersant, PEG4000, PEG6000 is a good coating material, hydrophilic polishing material, film material and capsule material, plasticizer, lubricant and dropping pill matrix, used for preparing tablets, pills, capsules, microcapsules and so on.
2, polyethylene glycol series products can be used as raw materials of ester surfactant.
3. Peg-200 can be used as a medium for organic synthesis and a heat carrier with high requirements. It can be used as a moisturizing agent, inorganic salt solvent, viscosity regulator in daily chemical industry. Used as softener and antistatic agent in textile industry; It is used as a wetting agent in papermaking and pesticide industry.
4, PEG-400, PEG-600, PEG-800 used as a coating and cosmetics matrix, rubber industry and textile industry lubricant and wetting agent. Peg-600 can enhance the grinding effect and enhance the luster of metal surface by adding electrolyte in metal industry.
5, PEG-1000, PEG-1500 used as a matrix or lubricant, softener in the textile and cosmetic industry; Used as a dispersant in the coating industry, improve the water dispersity of the resin, flexibility, dosage of 10~30%; Ink can improve the solubility of dye, reduce its volatility, especially in wax paper and printing ink, can also be used to adjust the viscosity of ink in ballpoint ink; In the rubber industry as a dispersant, promote vulcanization, used as a dispersant of carbon black filling.
6, PEG-2000, PEG-3000 used as metal processing casting agent, metal drawing, stamping or forming lubricant and cutting fluid, grinding cooling lubrication polishing agent, welding agent, etc.; Used as lubricants in the paper industry, etc., and also as hot melt adhesives to increase rapid rewetting capacity.
7, PEG-4000, PEG-6000 used as a matrix in the cosmetics industry production, play a role in regulating the viscosity, melting point; Used as a finishing agent in the paper industry to increase the gloss and smoothness of paper; In the rubber industry as an additive, increase the lubricity and plasticity of rubber products, reduce the power consumption in the process of processing, prolong the service life of rubber products; Used as lubricant and coolant in metal processing industry, used as dispersant and emulsifier in pesticide and pigment industrial production; Used as antistatic agent, lubricant and so on in textile industry.
8, PEG8000 in medicine, cosmetics industrial production as a matrix, play a role in adjusting the viscosity, melting point; Used as lubricant and coolant in rubber and metal processing industry, used as dispersant and emulsifier in pesticide and pigment industrial production; Used as antistatic agent, lubricant and so on in textile industry.
Our Advantages
Our factory adopts the most advanced equipment and strict process flow,We have strict quality control from production to shipment to ensure that each kilogram of products meets the quality standards in the hands of customers
Packaging & Shipping
PEG200, 400, 600, 800, 1000, 1500 are packed in 200kg iron drum or 50kg plastic drum; PEG2000, 3000, 4000, 6000, 8000 are sliced and packed in 20Kg woven bags. This series of products are not flammable and are stored and transported as general chemicals. Store in a dry and ventilated place.
FAQ
Q1:Are you a factory Where are you located
A: We are a professional manufacturer with more than 20 years production experience of composite materials, Our own factory locate in xingtai city, hebei province.
Q2:What's the MOQ
A: Usually 1 Ton, depend on what products you need.
Q3:Package & Shipping.
A: Normal package:by carton, we accept OEM packing.
Q4:When can I offer
A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price pls call us or tell us in your email , so that we can reply you priority.
Q5:How do you charge the sample fees
A: If you need a samples from our stock, we can provide to you for free, but the free charge should be on your side. If you need a special size, We will charge the sample making fee which will be refund when you place an order.
Q6:What's your delivery time for production
A:If we have stock , can delivery in 1-7 days ; if without the stock, need 5-30 days, depend on quantity.