一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
+1 (818) 612-2111
RFQ
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 >Biochemical Engineering>Amino Acids and Derivatives>Glutamic acid derivatives>Dl-Pyroglutamic Acid
Dl-Pyroglutamic Acid
  • Dl-Pyroglutamic Acid
  • Dl-Pyroglutamic Acid
  • Dl-Pyroglutamic Acid

Dl-Pyroglutamic Acid NEW

Price $180
Package 1kg
Min. Order: 1kg
Supply Ability: 20ton
Update Time: 2025-04-15

Product Details

Product Name: Dl-Pyroglutamic Acid CAS No.: 149-87-1
Min. Order: 1kg Purity: 99%
Supply Ability: 20ton Release date: 2025/04/15

DL-Pyroglutamic Acid Details

Chemical Name:DL-Pyroglutamic Acid

CAS No.:149-87-1

Molecular Formula: C5H7NO3

Molecular Weight:129.11

Appearance:White crystalline powder

DL-Pyroglutamic Acid Typical Properties

ItemStandard
AppearanceWhite crystalline powder
Assay99.0%-101.0%
Specificrotation(a)D20 (C=2, H2O )-0.3°to 0.3°
Ammonium (NH4)NMT 0.02%
Sulfate (SO4)NMT 0.1%
Heavy metals (as Pb)NMT 10 ppm
Iron (Fe)NMT 10 ppm
ArsencNMT 1 ppm
Loss on dryingNMT 0.50%
Residue on ignitionNMT 0.1%

Application                                                                    

 mainly used as a biochemical reagent.


Company Profile                                                           

Hebei Zhuanglai Chemical Trading Co.,Ltd. is a foreign trading company, specializing in developing and producing Chemical raw materials, pharmaceutical intermediates.It has its own factory, which procures itself a competitive edge in market.

For many years, our company has won many clients' support and trust because it always strives to make high-quality merchandise with favorable price. It commits itself to satisfy every clients, in return, our customer show great confidence and respect for our company. In spite of so many loyal customers won these years, Hegui keeps modest all the time and strives to better itself from every aspect.

We are looking forward to cooperating with you and having a win-win relationship with you. Please rest assured that we will satisfy you. Just feel free to contact me.

Article illustration

Packing & Shipping                                                      

Article illustration

Article illustration

FAQ                                                                                

Q1. What is your delivery term and delivery period?

We accept FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you. Competitive price with ready stocks; by Air within 7days, by sea within 14 days shipping after .


Q2. What's your main markets?

South&North America, Europe, Asia, Africa etc. Top customers among more than 80 countries; 30 years history; One-stop supplier.


Q3. What is the payment term? 

Normally we advise customers use Trade Assurance(is a free payment protection service for buyers is offered by Alibaba group), and we also receive T/T, Western Union or L/C.


Q4. Will you supply samples for test the quality?

We'd like to offer our customers samples for the quality evaluation for most products to develop business.


Company Profile Introduction

Hebei Zhuanglai Chemical Trading Co.,Ltd. is a foreign trading company, specializing in developing and producing Chemical raw materials, pharmaceutical intermediates.It has its own factory, which procures itself a competitive edge in market. For many years, our company has won many clients' support and trust because it always strives to make high-quality merchandise with favorable price. It commits itself to satisfy every clients, in return, our customer show great confidence and respect for our company. In spite of so many loyal customers won these years, Hegui keeps modest all the time and strives to better itself from every aspect. We are looking forward to cooperating with you and having a win-win relationship with you. Please rest assured that we will satisfy you. Just feel free to contact me.

You may like

Recommended supplier

Product name Price   Suppliers Update time
$999.00
VIP2Y
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
2026-06-05
VIP6Y
WUHAN FORTUNA CHEMICAL CO., LTD
2026-06-05
$9.00
VIP5Y
Hebei Chuanghai Biotechnology Co,.LTD
2026-05-28
$29.00
VIP6Y
TargetMol Chemicals Inc.
2026-05-11
$10.00
Hebei Chuanghai Biotechnology Co., Ltd
2026-03-20
$15.00
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-13
$1.00
VIP8Y
Career Henan Chemical Co
2019-07-06
$15.00
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10
$15.00
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-02
安顺市| 太湖县| 内乡县| 八宿县| 长岭县| 浦北县| 龙里县| 盐津县| 潮安县| 金门县| 且末县| 红原县| 吉木乃县| 金阳县| 宜昌市| 彰化县| 惠州市| 宜良县| 孟连| 鄢陵县| 枣庄市| 招远市| 舟山市| 外汇| 余姚市| 郸城县| 武夷山市| 广元市| 乐业县| 拜泉县| 临泽县| 资溪县| 罗江县| 富蕴县| 弋阳县| 丘北县| 鹤峰县| 景泰县| 沙坪坝区| 昌邑市| 卫辉市|