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Product Description
Our Referance Specification, for more details, pls contact us for COA,MSDS and certification:
| CAS No: | 7693-46-1 |
| Product name: | 4-Nitrophenyl Chloroformate |
| Appearance: | White or off white solid |
| Purity: | 99%min |
| EINECS NO: | 231-706-9 |
| Molecular Formula: | C7H4ClNO4 |
| Molecular Weight: | 201.56 |
p-Nitrophenoxycarbonyl chloride is used as organic intermediates.
Qingdao Sigma Chemical Co.,Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma Chemical Co.,Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
FAQ
Question 1: How to contact with us?
Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
Question 2:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account.
Question 3:Can you give me a discount price?
Surely,It depend on your qty.
Question 4:How can i get a sample?
Free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Question 5: How to confirm the Product Quality before placing orders?
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.
Question 6:How do you treat quality complaint?
Our production standards are very strict. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Question 7:How about the packing?
Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.
Question 8:How about the packing?
Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.
Question 9:What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
Question 10:What certificate you can provide?
According to different kinds of product, we have various certificates like:Halal,Kosher,Haccp,GMP,Iso,Organic Certificate
Suppliers with verified business licenses
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