成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
+1 (818) 612-2111
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Organic Chemistry>Alcohols,Phenols,Phenol alcohols>Acyclic alcohols>2, 3-Butanediol
2, 3-Butanediol
  • 2, 3-Butanediol
  • 2, 3-Butanediol
  • 2, 3-Butanediol

2, 3-Butanediol

Price $10
Package 1Kg/Bag
Min. Order: 1Kg/Bag
Supply Ability: 20 Tons
Update Time: 2021-10-26

Product Details

Product Name: 2, 3-Butanediol CAS No.: 513-85-9
Min. Order: 1Kg/Bag Purity: 99%
Supply Ability: 20 Tons Release date: 2021/10/26

Chemical Name: 2, 3-Butanediol


CAS NO.:513-85-9


Molecular Formula: C4H10O2


Molecular Weight: 90.12


Appearance: Colorless to light yellow transparent liquid


Assay: ≥99%


 


Application


2,3-Butanediol uses sulfuric acid as a catalyst and reacts with acetic acid at 140-150°C for 2h to form 2,3-butanediol diacetate. It can be added to cream, and can also be used as a moisture absorbent, plasticizer and Coupling agent.


2,3-Butanediol is also used as a raw material for solvents and synthetic resins


 

Specification


Appearance:Clear and transparent liquid


Content,%≥99


About Us:

Hebei Zhanyao Biotechnology Co. LTD is established in 2010, which is a fast growing intermediate company located in Shijiazhuang, Hebei Province. After ten years of development, Hebei Zhanyao has become a diversified company, not only involved in Pharmaceutical Intermediates, but also in the field of agricultural products. Also Have factory for plastic&rubbler granule, So far, Hebei Zhanyao has operations in 35 countries, and most of its big customers are from Europe and the United States. The quality of hebei Zhanyao products is always the best among Chinese suppliers, with some products of 99.9+ purity. This is an important reason for customers to choose

High quality with competitive price.

1. Standard bp/usp/ep/enterprise standard.


2. All purity>99%.


3. We are manufacturer and can provide high quality products with factory price.


Fast and safe delivery.


1. Parcel can be sent out in 24 hours after payment tracking number available.

2. Secure and discreet  shipment verious transportation methods for your choice.

3. Customs pass rate >99%.

4. 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.


We have clients throughout the world.

1. Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.

2. Market feedback and goods feedback will be appreciated , meeting customers' requirement is our responsibility.

3. High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.


If you are interested in our product,please feel free to contact us.We look forward to building business relationship with you.


Company Profile Introduction

-

You may like

Recommended supplier

Product name Price   Suppliers Update time
$10.00/1KG
VIP4Y
Hebei Chuanghai Biotechnology Co,.LTD
2024-08-22
$6.00/1kg
VIP1Y
HebeiShuoshengImportandExportco.,Ltd
2024-08-09
$35.00/1kg
VIP1Y
ECO Zhuo Xin Energy saving Technology (Shanghai) Company Limited
2024-05-22
$10.00/1kg
VIP1Y
Hebei Zhuanglai Chemical Trading Co.,Ltd
2024-05-15
$6.00/1kg
VIP1Y
Hebei Longbang Technology Co., Ltd
2024-05-10
$10.00/1kg
Ouhuang Engineering Materials (Hubei) Co., Ltd
2024-04-22
$35.00/1kg
VIP1Y
Henan Fengda Chemical Co., Ltd
2024-04-19
$6.00/1KG
VIP1Y
Hebei Saisier Technology Co., LTD
2024-04-12
$0.00/1kg
VIP1Y
Hebei Jingbo New Material Technology Co., Ltd
2023-12-28
$0.00/1kg
VIP2Y
Hebei Kingfiner Technology Development Co.Ltd
2023-11-23
  • Since: 2015-10-08
  • Address: Room 1103-1,Haiyue Building,YuHuaXi Road, Qiaoxi District , Shijiazhuang, Hebei province
INQUIRY