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!
WhatsApp
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 >Organic Chemistry>Aldehydes>2,3,4-Trihydroxybenzaldehyde;THB
2,3,4-Trihydroxybenzaldehyde;THB
  • 2,3,4-Trihydroxybenzaldehyde;THB

2,3,4-Trihydroxybenzaldehyde;THB

Price $20
Package 20kg
Min. Order: 1kg
Supply Ability: 20000kg
Update Time: 2022-09-17

Product Details

Product Name: 2,3,4-Trihydroxybenzaldehyde;THB CAS No.: 2144-08-3
Min. Order: 1kg Purity: 98%
Supply Ability: 20000kg Release date: 2022/09/17

Product name: CAS NO 2144-08-3 API Parkinson Disease 2,3,4-Trihydroxybenzaldehyde THB
Formula : C7H6O4
Molecular weight : 154.12 g/mol
CAS-No. : 2144-08-3
EC-No. : 218-404-2

APPERANCE: Pale yellow needle crystal
STORAGE: Sealed container, in dark place, no contact with metals.
PACKAGE: Fiber can,25kg/drum

BEILSTEIN No.: 2328658

 

ItemStandard
AppearancePale yellow needle crystal 
Content99.0% min
WaterLoss on Drying0.50%max
Melting point161-163oC
Sulphate Ash  0.10% max
Individual Impurity0.2% max
Heavy Metal20ppm max
Al100 ppm max
Fe  20 ppm max
Zn  100 ppm max


E-mail excellentsuppliers@shuerbio.com

Whatsapp:+86 15629032529



Company Profile Introduction

Years later, when people pursue nature, they will inevitably remember that the nature′s gifts are brought to the names of ordinary people. Wuhan Shuer is also one of them. They are like a glacier that is just melted. The river is clear and flows along the riverbed with stones. The stones in the river are smooth and white, just like prehistoric giant eggs. The water flows slowly and this is where the story begins. Wuhan Shuer Biotechnology Co., Ltd Was founded in 2016, and located in Hi-Tech Industrial Zone,Wuhan, Hubei Province, China. Now it is the leading researcher and one of the biggest manufacturer in pharmaceutical area ,plant extract and high technology chemicals area. Shuer Biotech is specialized in pharmaceutical, Research, Production, Process and Sales. It has absolute advantage because of strong research strength, modern management system and high-quality marketing team. There are 10 experts in our research team. We insist in innovation and produce high quality products. And we have GMP standard workshop and complete stainless extraction equipment. The superior product quality is guaranteed by 300, 000 level air-conditioning clear system within purification, drying and packing procedures. We have 2 sales departments over 30 people and sell our products all over the world. We also have strong professional research and development team, talented personnel and completely equipped laboratory for the quality controlling. Various Detection Device is equipped in Lyphar Biotech, such as HPLC, GC, Spectrophotometer, AAS, Polarimeter, Auto titrators, BOD Incubators, COD Incubators, Melting point apparatus and so on. Company′s main products are pharmaceutical materials and plants extracts. They are widely used in medicines, food, beverage, cosmetics, food supplements, health products and other industries. It is mainly sold to pharmacy company and health care company in both China and abroad, like Europe, USA, Japan and so on. We ensure: 1, A leading facilit

Recommended supplier

Product name Price   Suppliers Update time
VIP6Y
WUHAN FORTUNA CHEMICAL CO., LTD
2026-08-07
$990.00
VIP2Y
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
2026-08-07
VIP2Y
Shaanxi Dideu New Materials Co. Ltd
2026-06-30
Hebei Chuanghai Biotechnology Co., Ltd
2025-06-27
$1.00
Hebei Yanxi Chemical Co., Ltd.
2025-06-20
$590.00
VIP3Y
R&D Scientific Inc.
2024-04-22
$214.00
Baoji Guokang Healthchem co.,ltd
2021-11-02
$175.00
VIP7Y
CONIER CHEM AND PHARMA LIMITED
2021-08-14
$15.00
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-13
$1.00
VIP7Y
Shaanxi Dideu Medichem Co. Ltd
2020-01-03
  • Since: 2020-08-28
  • Address: 358# Hannan Road, Shamao Street, Hanan,Wuhan,Hubei China
INQUIRY
泽库县| 广平县| 连城县| 黄陵县| 合川市| 深水埗区| 武穴市| 镇安县| 瓦房店市| 兴海县| 道孚县| 和田市| 达拉特旗| 商丘市| 当阳市| 伊川县| 淄博市| 娄底市| 化州市| 罗城| 鄂托克旗| 湄潭县| 乐业县| 孟津县| 绩溪县| 建平县| 台山市| 固原市| 江北区| 柳江县| 遂平县| 北宁市| 泾源县| 栾城县| 宜良县| 新兴县| 马关县| 崇礼县| 平果县| 棋牌| 双桥区|