Item |
Index |
measuring method |
|
70% |
28% |
||
Appearance |
White to yellowish paste |
Colorless to yellowish clear liquid |
eye measurement |
Active matter, % |
70±2 |
28±1 |
GB/T 5173-1995 |
Sodium sulfate, % (relative to 100% active matter ) |
1.5 max. |
1.5 max. |
GB/T 6366-1992 |
Unsulfated matter, %( relative to 100% active matter) |
2.0 max. |
2.0 max. |
|
pH value (1% a. m.) |
7.0~9.0 |
7.0~8.5 |
GB/T 6368-1993 |
Color, Hazen (5% a. m.) |
20 max. |
10 max. |
GB/T 3143-1982 |
We are Henan Qingji Technology Co., Ltd. It is an enterprise engaged in the production of pharmaceutical intermediates, organic intermediates and chemical products.Our goal is to survive by quality and develop by reputation. The company has established long-term technical cooperation relationships with experts and professors from many universities and research institutes in the province. Raw materials are strictly controlled in all aspects to ensure maximum quality and efficiency. Excellent quality, reasonable price, fast delivery, high-quality service and safe and effective transportation.Product ordering ranges from milligrams to tons to ensure that we meet your various needs.
We use door to door transportation.So the transport is very fast ad safe.
And we adopt double clear customs.So we can guarantee the safety of goods.
Our after-sales service is very advantageous.
If there is any problem in the process of transportation, we will bear all the responsibility and all the losses.
1)Please do not worry about the quality of our products, we can make sure that this product is safe for everyone.
2) Our service is considerate and you can contact us at anytime via whatsapp,wickr and e-mail. we will reply you in time.
3) The goods will be delivered and sent to you in accordance with the designated date and our express service is convenient and quick.
We guarantee 100% of your packages pass through customs. We have full experience of worldwide shipping especially to North America, Australia and EU.
1. who are we?
We are based in Auckland, New Zealand, start from 2023,sell to North America(40.00%),Northern Europe(10.00%),South America(5.00%),Eastern Europe(5.00%),Southeast Asia(5.00%),Mid East(5.00%),Eastern Asia(5.00%),Western Europe(5.00%),Central America(5.00%),Domestic Market(5.00%),Africa(3.00%),South Asia(3.00%),Oceania(2.00%),Southern Europe(2.00%). There are total about 11-50 people in our office.
2. what services can we provide?
Accepted Delivery Terms: FOB,CFR,EXW,DDP,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,D/P D/A,Credit Card,Western Union,Cash;
Language Spoken:English,Chinese