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 >Biochemical Engineering>Amino Acids and Derivatives>Other amino acid derivatives>3,4-Diaminobenzoic acid
3,4-Diaminobenzoic acid
  • 3,4-Diaminobenzoic acid

3,4-Diaminobenzoic acid

Price Get Latest Price
Package 1g
Min. Order: 1g
Supply Ability: 20kg/month
Update Time: 2019-11-08

Product Details

Product Name: 3,4-Diaminobenzoic acid CAS No.: 619-05-6
EC-No.: 210-577-2 Min. Order: 1g
Purity: 99.8%min Supply Ability: 20kg/month
Release date: 2019/11/08

CAS:619-05-6
MF:C7H8N2O2
MW:152.15
EINECS:210-577-2
Properties
Melting point:208-210 °C (dec.)(lit.)
Boiling point:274.61°C (rough estimate)
Density 1.2804 (rough estimate)
refractive index 1.5200 (estimate)
form Powder
color Brown
Water Solubility Soluble in water (2.2 mg/ml at 20°C), DMF, and methanol (10 mg/ml).
BRN 775892

Company Profile Introduction

Nanjing JinHeYou company has established a broad customer base in the Research Chemical and pharmaceutical industry,Hair Dyes Intermediates,Polymer Monomers in Russia, USA and European countries, and built close relationships with Chinese and Indian chemical and pharmaceutical manufacturers as well.

You may like

Recommended supplier

Product name Price   Suppliers Update time
$10.00/1KG
VIP6Y
Hebei Weibang Biotechnology Co., Ltd
2024-12-05
$0.00/1KG
VIP6Y
Shaanxi Dideu Medichem Co. Ltd
2024-08-08
$3.00/1KG
VIP4Y
Hebei Chuanghai Biotechnology Co,.LTD
2024-07-30
$0.00/25KG
VIP5Y
Hebei Mojin Biotechnology Co., Ltd
2023-08-18
$230.00/25Kg/Drum
VIP4Y
Asia Chem I and E (Jiangsu) Co Ltd
2022-04-11
$1.00/1KG
VIP4Y
WUHAN FORTUNA CHEMICAL CO., LTD
2021-12-27
$1.00/1g
VIP6Y
Career Henan Chemical Co
2020-01-09
$1.00/1g
VIP6Y
Career Henan Chemical Co
2020-01-09
  • Since: 2019-10-11
  • Address: Room107 ,block 1,apple doushi building,tianyuan east road ,jiangning district ,nanjing city
INQUIRY