Complaint
Glycerin CAS 56-81-5 Feature :
1. Usage:is useful in a variety of applications, glycerol is used as a solvent, plasticizer and humectant.
2. In polyacrylamide gel electrophoresis, glycerol is used in sample preparation and gel formation.
3. At a concentration of 5-10%, glycerol is used to increase the density of a sample so that it will layer at the bottom of a sample well.
4. Additional uses include as an aid in casting gradient gels, a protein stabilizer and storage buffer component.
Application of Glycerin:
1) In medicine, it is used to making various preparations, solvent, hygroscopic agent, antifreeze and sweeteners, preparation for external use ointment or suppository, with glycerol nitroglycerin used for explosive materials.
2) In the coatings industry, it is used for making all kinds of alkyd resin and polyester resin, epoxy resin and glycidyl ether.
3) In textile and printing industry, it is used for preparing wetting agent hygroscopic agent, fabric anti-creasing shrink proof treatment agent, dispersant and penetrating agent.
4) In the food industry , it is used as sweetener, tobacco hygroscopic agent and solvent
5) In addition, in the paper, cosmetics, leather, photography, printing, metal processing rubber and other industries widely application
Name: Clycerine Purity 99.5% Min | Index |
Appearance of Solution | Clear, colourless |
Identification | Pass |
Glycerol Content (%) | 99.5 Min |
Specific Gravity (25ºC/25ºC) | 1.2606 Min |
Colour APHA | 10 Max |
Fatty Acids & Esters (as Na2O) (%) | 0.025 Max |
Chlorides (ppm) | 10 Max |
Residue on Ignition (%) | 0.01 Max |
Sulphates (%) | 0.002 Max |
Heavy Metals (ppm) | 5 Max |
// | // |
Chlorinated Compound (ppm) | 30 Max |
Water (%) | 0.5 Max |
Diethylene Glycol (%) | 0.1 Max |
Ethylene glycol (%) | 0.1 Max |
Individual Impurities (%) | 0.1 Max |
Total Impurities (%) | 1 Max |
Aldehydes & Reducing Substances | 5 Max |
Acidity / Alkalinity (ml 0.1M NaOH) | 0.2 Max |
Refractive Indes (n20D) | 1.470 - 1.475 |
Sugars | Negative |
Wuhan Quanjinci New Material Co., LTD. is located in Wuhan, Hubei Province, China. We mainly produce ketones, alcohols, organic acids, caine and other fine chemicals and organic chemical raw materials. Products are exported to North America, Europe, Australia, Middle East and other regions. At the same time, we can also provide customers with product customization services.
Our factory covers an area of approximately 3,800 square meters. The first-class R&D team, professional production team, and strict quality inspection department make us a leader in the domestic chemical industry.
Our factory has been developing vigorously, and the production capacity has been rising constantly, which can meet the demands of customers more and faster. Even for large orders, we can complete production in 2-3 weeks. We have professional sales staff, experienced logistics team and patient and meticulous after-sales service to help you solve problems in the order process.
Choosing us, you will have a reliable partner, high-quality products, fast and safe transportation, and worry-free after-sales experience. Sincerely hope that we can establish long-term cooperative relations with our customers and achieve a win-win situation.
1. Quality
Our products meet msds safe standard and we have iso and other certificate so yan can get high quality products from our company.
2. Price
We are the company which is the joint of trade and industry so we cao provide the competitive price and high quality product.
3. Packing
We can do according to the customers' request.
4. Transport
EMS, DHL, TNT, UPS ,FEDEX, by air, by sea
DHL express, FEDEX and EMS for quantity less than 50kg, usually called as ddu service;
sea shipping for quantity over 500kg; and air shipping is available for 50kg above;
for high value products, please select air shipping and DHL express for safe;
5. Service
we offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes us able to offer you one-stop service from the order to the products transported to your hand.
Q1: Can you supply samples?
Yes, we can provide some free sample, but the shipping cost should be on the customers' account. You can either pay the shipping cost or arrange a courier to collect the samples.
Q2:What's the MOQ?
Differentiate according to the product value,1 gram or 50 kilograms and 100 kilograms.
Q3. How can I release the payment to you ?
We can receive your payment by T/T, ESCROW or Western union which is recommended, and we can also receive by L/C at sight.
Q4:How about delivery leadtime ?
About 3-5 working days after receipt of your payment.
Q5:Is there a discount?
Yes, for large quantity, we always support with better price
Q6:How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q7:How to confirm the Product Quality before placing orders?
A: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.
