Product Description
Glycerol, also known as glycerin, is an organic compound with the chemical formula C3H8O3. It is a colorless and odorless transparent viscous liquid that can absorb moisture from the air, as well as hydrogen sulfide, hydrogen cyanide and sulfur dioxide. It is miscible with water, alcohols, amines and phenols in any proportion, and insoluble in benzene, chloroform, carbon tetrachloride, carbon disulfide, petroleum ether and oils. Mainly used as organic chemical raw materials, can also be used as analytical reagents and lubricating laxatives.
1. Used for the manufacture of nitroglycerin, alkyd resin and epoxy resin.
2. In medicine, it is used to make various preparations, solvents, hygroscopic agents, antifreeze and sweeteners, as well as external ointment or suppository.
3. In the coating industry to make a variety of alkyd resin, polyester resin, glycidyl ether and epoxy resin, etc.
4. The textile and printing and dyeing industry used to make lubricants, moisture absorbent, fabric wrinkle treatment agent, diffusion agent and penetration agent.
5. In the food industry used as sweetener, tobacco agent hygroscopic agent and solvent.
6. In paper, cosmetics, tanning, photography, printing, metal processing, electrical materials and rubber and other industries have a wide range of uses.
7. And used as car and aircraft fuel and oil field antifreeze.
8. Glycerin can be used as plasticizer for new ceramic industry.
Specification
| Index | USP 41 |
| Appearance | Transparent viscous liquid |
| Purity by wt % | 99.7 min |
| Specific gravity @ 25 °C | 1.2613 min |
| Identification A (IR) | Infrared spectrum |
| Identification B(Limit of Diethylene glycol and ethylene glycol) by wt % | DEG 0.1 max, EG 0.1 max |
| Identification C (GC) | Pass as Glycerine |
| Chlorides by ppm | 10 max |
| Sulphates by ppm | 20 max |
| Residue on ignition by wt % | 0.01 max |
| Organic impurities & related compound (individual impurities) by wt % | 0.1 max |
| Organic impurities & related compound (Total impurities) by wt % | 1.0 max |
| Chlorinated compound, as Cl by ppm | 30 max |
| Fatty acid & esters by mL 0.5N NaOH/50g | 1 max |
| Color APHA | 10 max |
| Water by wt % | 0.3 max |
Company Profile
Hebei Jingbo New Material Technology Co., Ltd. was founded in 2007, located in Shijiazhuang city, which is the capital of Hebei Province and hub sector among Beijing Tianjin and Hebei and has the advantage of convenient transportation. Our company is a modern high-tech chemical enterprise with Research & Development, production and sales. Our company has strong technical strength, advanced equipment, strict quality management system and high-quality after-sales service, adheres to the "customer first and forge ahead" business philosophy and insists on integrity as the company's survival.
Certifications
FAQ
Q1. Can I have a sample order for your products?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A: Sample needs 3-5 days; mass production time needs 1-2 weeks.
Q3. Do you have any MOQ limit for order?
A: Low MOQ, 10-100g for sample checking is available.
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5. How to proceed an order for your products?
A: Firstly, let us know your requirements or application.
Secondly, we quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for normal order.
Fourthly We arrange the production.
Q6. Is it OK to print my logo on package?
A: Yes. Please inform us before our production and confirm the design firstly based on our sample.
Q7: Are you trading company or manufacturer?
A: We are chemical factory in China. So, we can provide wholesale price.
Q8: What are your payment terms?
A8: We can accept various payment methods, Western Union, T/T, PayPal, etc.
Q9: Can your company accept the special requirements of customers?
A9: Of course, we can accept technical consultation, custom synthesis of pharmaceutical intermediates, etc.
Q10: How about the delivery time?
A10: The delivery time is about 7-20 days after confirming the payment. Delivery times vary from country to country. (excluding Chinese holidays)
Q11: What type of containers do your company's products use?
A11: Our discreet packaging, good airtightness guarantees 100% of your package to pass through customs, generally aluminum foil bags, fluoride bottles, plastic steel drums, plastic drums or according to customer requirements, we will try our best to meet your requirements.
Q12: What is the shipping method?
A12: For small orders, we express by air, such as FedEx, TNT, UPS, DHL, EMS, for large orders, we can ship to the airport by air, and by sea to the seaport. Our deliveries are 100% safe, fast, reliable and discreet.
Q13: What kind of products does your company produce?
A13: Basic chemicals, scientific research chemicals, pharmaceutical intermediates, various chemical materials and derivatives, etc.
Q14: How can we trust you?
A14: We welcome you to visit at any time, before we start B2B, MIIC has conducted an on-site audit of our company and approved our credit.
Q15: Do you have a transshipment policy?
A15: If the package is lost, we will provide good after-sale service and re-shipping policy. Long-term cooperation with customers brings huge benefits. We always take great care in the packaging of our products to ensure that 100% of the goods are delivered to our customers.
China
