Test | Unite of | Specifications | Test | ||
Description | Measure | Superior Grade | First Grade | Result | |
Appearance | Clear liquid, no suspended solids | Clear liquid, no suspended solids | Clear liquid, no suspended solids | ||
DCE mass fraction | %≥ | 99.9 | 99.5 | 99.988 | |
Density | ρ/(g/cm) | 1.253-1.256 | 1.253-1.256 | 1.255 | |
CONTENT of water | %≤ | 0.02 | 0.08 | 0.0012 | |
APHA color | Hazen ≤ | 10 | 10 | 10 | |
Content of acidity | % ≤ | 0.001 | 0.004 | 0 | |
Mass fraction of iron/u | g/g ≤ | 1 | / | 0.1 | |
low-boiling residue /u | g/g ≤ | 500 | / | 5 | |
High-boiling residues/u | g/g ≤ | 500 | / | 6 | |
Result:Superior Grade |
Use:
1. High quality with competitive price.
2. All purity>99%.
3. We are manufacturer and can provide high quality products with factory price.
4. Fast and safe delivery.
5. We have our own agent/remailer/distributor who can help us ship our products very fast and safe, and we have stock in there for transferring.
Q1.DO YOU ACCEPT SAMPLE ORDER?
A:We accept sample orders. We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
Q2.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.
Q3.WHAT'S YOUR MOQ?
A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4.DO YOU SUPPLY PRODUCT REPORT?
A:Yes. We'll give you product analysis report before shipping.
Q5.IS THERE A DISCOUNT?
A:Different quantity has different discount.