China Sell Diphenylphosphine Oxide Dpo 99% Powder CAS 4559

Overview

Basic Info.

Model NO.	4559-70-0
Colour	White
Similar	4559-70-0
Name	Diphenylphosphine Oxide
Other Name	Diphenylphosphine Oxide
Delivery	by Air, by Sea, by Express
Sample	Available
Transport Package	Drum
Specification	4559-70-0
Trademark	crovell
Origin	China
HS Code	2914290090
Production Capacity	500000kg/Month

Product Description

China sell Diphenylphosphine oxide DPO 99% powder CAS 4559-70-0Product Description

Basic information

Product name:Diphenylphosphine oxideCAS:4559-70-0MF:C12H11OPMW:202.19Melting point:56-57°CPackage:1 kg/bag, 25 kg/drum

Items	Specifications
Appearance	White crystalline powder
Purity	≥99%
Water	≤0.5%

Diphenylphosphine oxide DPO 99% powder CAS 4559-70-0 Application :

It is widely used in the synthesis of various pesticides and chiral phosphine ligands, and can replace alkali metal cyanide as a coupling agent for the synthesis of heterocyclic compounds.Packaging & Shipping

package and shipping

[Shelf Life] 2 years when properly stored.[Packing]20kg drum

[Delivery] 5 working days after payment.Shipping1. Preferentially DHL or FedEx for quantity less than 50KG; Air shipping for 100KG above;Sea shipping for quantity over 500KG.2. For customers from Russia, Mexico, Turkey, Slovenia, Romania, etc, before placing an order,please kindly confirm if you can make clearance when goods reach your customs.

Company Profile

Company information

Hebei Guanglang Biotechnology Co,.LTD is a fast growing intermediates company,Which located in Shijiazhuang, Hebei Province. Hebei Guanglang Biotechnology Co,.LTD is specialized in pharmaceutical intermediates, veterinary drug intermediates and dyes intermediates, Crovell also supply various industrial chemicals for customers, such as citric acid,potassium chloride etc. After ten years development,Hebei Guanglang Biotechnology Co,.LTD has become a Diversified development company,not only involves in chemicals, but also real estate ,clothes ,agricultural products and so on.

orders from customersCUSTOMERS FEEDBACK

FAQ

FAQ:

Q: How to start orders or make payments?
A:You can send our your Purchase order(if your company has), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly. for payment , can also be by western union ,money gram ,bitcoin ,that is very easy 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: What's your MOQ?
A:For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low price product, our MOQ starts from 100g and 1kg
Q: Is there a discount? A: Yes, for larger quantity, we always support with better price
Q:How do you treat quality complaint? First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss
Q:How to contact us ?You can choose your interested products and send inquiry to us.You can dial our telephone directly, you will get our reply.Send Email to us.

Q:what is the shipping way ?

A: for small order ,we ship by air express ,like Fedex, TNT,DHL,EMS ,

for large order ,we can send by air to the air port and send by sea to the sea port

Contact us

Daisy

Hebei Guanlang Biotechnology Co., Ltd

Add:No.66,Yuhua West Road,Shijiazhuang,Hebei,China

Website:crovellbio.en.made-in-china.com