Discount wholesale Flourescent brightener ER-IV - 2,2′-Biphenyldisulfonicacid(BDSA) – Kunxiangda Detail:
Product: 2,2′-Biphenyldisulfonicacid(BDSA)
CAS NO.: 117-61-3
EINECS NO.: 204-200-0
Molecular formula: C12H12N2O6S2
Molecular weight: 344.36
Purity: 97%
Character: Lavender powder
Application: Used in organic synthesis
Packing: 25kg/bag
Q1:What is the production capacity of the plant?
A1: It is about 150 tons per month.
Q2:Do you provide the spec? What does it content?
A2: Yes, we have Quality Control Department to test the materials for every batch. The item is different with the product. And we will issue the certificate of analyse report for each order to guarantee our quality
Q3: Do bulk deliveries could be designated label?
A2Yes. Customer could appoint shipping company and container, confirmed packing form and label.
Q4: How is it ensured that your production materials are only purchased from approved suppliers?
A3: The quality department will issue a list of qualified suppliers approved by the general manager once a year, the purchasing department will purchase according to this list. The suppliers should be reviewed by the quality department. Off-list is refused to enter the factory.
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Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction for Discount wholesale Flourescent brightener ER-IV - 2,2′-Biphenyldisulfonicacid(BDSA) – Kunxiangda , The product will supply to all over the world, such as: Austria, Bolivia, Macedonia, Customer's satisfaction is always our quest, creating value for customers is always our duty, a long term mutual-beneficial business relationship is what we are doing for. We are an absolutely reliable partner for you in China. Of course, other services, like consulting, can be offered too.
By Grace from Rwanda - 2018.10.01 14:14
The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
By Edith from Panama - 2018.11.22 12:28