天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

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 >API>Fluid, Electrolyte, and Acid-Base Balance>Electrolyte Balance Pharmacology>1-Hydroxyethylidene-1,1-diphosphonic acid
1-Hydroxyethylidene-1,1-diphosphonic acid
  • 1-Hydroxyethylidene-1,1-diphosphonic acid

1-Hydroxyethylidene-1,1-diphosphonic acid

Price $1
Package 1KG
Min. Order: 1KG
Supply Ability: 25kg
Update Time: 2019-07-12

Product Details

Product Name: 1-Hydroxyethylidene-1,1-diphosphonic acid CAS No.: 2809-21-4
Min. Order: 1KG Purity: 99%
Supply Ability: 25kg Release date: 2019/07/12

Selina482

1-Hydroxyethylidene-1,1-diphosphonic acid Basic information
Product Name: 1-Hydroxyethylidene-1,1-diphosphonic acid
Synonyms: ETHANE-1-HYDROXY-1,1-DIPHOSPHONIC ACID, 95+%;(1-Hydroxyethylidene)biphosphonic acid;Hydroxyethylidene Diphosphonic acid (HEDP);1-Hydroxyethylidene-1,1-diphosphonicacid,min.95%HEDP;1-Hydroxyethan-1,1-diphosphonsure;1-HYDROXYETHYLIDENE-1,1-DIPHOSPHONIC ACID HEDP;1-Hydroxyethylidene-1,1-bis-(phosphonic acid);1-HYDROXYETHYLIDENE-1,1-DIPHOSPHONIC ACID, 98% HEDP
CAS: 2809-21-4
MF: C2H8O7P2
MW: 206.03
EINECS: 220-552-8
Product Categories: Industrial/Fine Chemicals;INORGANIC & ORGANIC CHEMICALS;Analytical Chemistry;Ligands for Pharmaceutical Research;Radiopharmaceutical Chemistry (Chelating Reagents);Phosphonate antiscalant;organophosphorus compound;Water treatment
Mol File: 2809-21-4.mol
Article illustration
 
1-Hydroxyethylidene-1,1-diphosphonic acid Chemical Properties
Melting point  198~199℃
density  1.45 (60% aq.)
pka 1.35, 2.87, 7.03, 11.3(at 25℃)
form  Powder
color  white
PH pH (1.7→100, 25℃) : 1.3~1.8
Water Solubility  Soluble in water.
Merck  14,3863
BRN  1789291
Stability: Stable. Incompatible with strong oxidizing agents.
InChIKey DBVJJBKOTRCVKF-UHFFFAOYSA-N
CAS DataBase Reference 2809-21-4(CAS DataBase Reference)
EPA Substance Registry System Phosphonic acid, (1-hydroxyethylidene)bis-(2809-21-4)
 
Safety Information
Hazard Codes  Xi,Xn
Risk Statements  37/38-41-22
Safety Statements  26-39
RIDADR  UN 3265
WGK Germany  2
RTECS  SZ8562100
10
TSCA  Yes
HazardClass  8
PackingGroup  II
HS Code  29319090

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates: Pharmaceutical intermediates; OLED intermediates;

You may like

Recommended supplier

Product name Price   Suppliers Update time
$31.00/500mg
VIP5Y
TargetMol Chemicals Inc.
2024-11-19
$31.00/500mg
VIP1Y
TargetMol Chemicals Inc.
2024-11-19
$1.00/1KG
VIP6Y
Hebei Weibang Biotechnology Co., Ltd
2024-10-31
$0.00/1KG
VIP3Y
Hebei Weibang Biotechnology Co., Ltd
2024-10-31
$20.00/1kg
VIP1Y
Shandong Deshang Chemical Co., Ltd.
2024-09-25
$0.00/1KG
VIP4Y
Hebei Chuanghai Biotechnology Co,.LTD
2024-08-20
$0.00/25kg
VIP1Y
Hebei Mojin Biotechnology Co.,Ltd
2024-07-09
$10.00/1kg
VIP1Y
Hebei Zhuanglai Chemical Trading Co.,Ltd
2024-04-22
$35.00/10kg
VIP1Y
Shandong Juchuang Chemical Co., LTD
2024-03-07
$100.00/1KG
VIP2Y
Henan Fengda Chemical Co., Ltd
2023-12-23
  • Since: 2014-12-17
  • Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho
INQUIRY
楊俊青

sales@coreychem.com