Audited Supplier
Introducing our highly sought-after Ethylene Glycol, boasting a remarkable 99.9% purity, perfectly suited for polyester grade applications. Identified by CAS 107-21-1, this product stands out in the market for its premium quality and extensive industrial applicability.
| Item | Specification | Result |
| Appearance , Odour , | Colorless clarity liquid , No odour , | Colorless clarity liquid , No odour , |
| Purity (%) | 99.9min | 99.96 |
| Color (Hazen) | 10 max | 3 |
| Water content (%) | 0.10max | 0.0394 |
| Acidity (%) | 0.002max | 0.0013 |
| Evaporation residue (%) | 0.002max | 0.0007 |
| Carbonyl value (%) | 0.01max | 0.0029 |
| Sulfide content (mg/kg) | 1max | 0.3 |
Qingdao Casno Chemical epitomizes excellence in China's chemical manufacturing sector. With over 15 years of expertise, we specialize in producing and exporting essential chemicals and solvents. Our products, known for their superior quality and innovation, serve industries like water treatment, agriculture, food additives, coatings & inks, rubber & plastics, and pharmaceuticals.
Qingdao Casno Chemical Co., Ltd is dedicated to providing a holistic and seamless chemical sourcing experience for our global clientele. We excel in sourcing, product quality assurance, technical support, and logistics solutions, ensuring an efficient and reliable supply chain.
Since our founding, Qingdao Casno Chemical has maintained a philosophy of integrity and mutual growth, driven by our unwavering commitment to excellence. Our customer-focused, market-driven strategy ensures the delivery of outstanding products and services, supported by our professional knowledge and sincere dedication.
Q : What is your terms of payment?
A : T/T 30% as deposit, and 70% before delivery or 100% L/C at sight.
Q : 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.
Q : How about the delivery time?
A : Within 7 days after payment confirmation. (excluding Chinese holidays)
Q : What documents did you provide?
A :We usually provide commercial invoice, packing list, shipping list, waybill, health certificate and certificate of origin. If
there are any special requirements in your market, please let us know.
Q: How do you deal with quality complaints?
A : First of all, our quality control will ensure our quality. If we cause real quality problems, we will once again provide good
products or refund your losses.
Q : How do you make our business long-term and good relationship?
A : 1. We keep good quality and competitive price to ensure our customers benefit;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
