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Acetylenedicarboxylic acid monopotassium salt

Acetylenedicarboxylic acid monopotassium salt
Acetylenedicarboxylic acid monopotassium salt structure
CAS No.
928-04-1
Chemical Name:
Acetylenedicarboxylic acid monopotassium salt
Synonyms
u-4783;TIMTEC-BB SBB008993;Acetylenedicarboxyli;acetylenedicarboxylic;PotassiuM but-2-ynedioate;2',4,4'-TRICHLOROCHALCONE;MONOPOTASSIUM BUTYNEDIOATE;potassiuM 3-carboxypropiolate;mono-Potassium 2-butynedioate ;potassium hydrogen butynedioate
CBNumber:
CB4168980
Molecular Formula:
C4HKO4
Formula Weight:
152.15
MOL File:
928-04-1.mol

Acetylenedicarboxylic acid monopotassium salt Properties

Melting point:
133 °C
storage temp. 
-20°C
Water Solubility 
slightly soluble (20 ºC)
BRN 
3571639
Stability:
Stable. Incompatible with bases, reducing agents, oxidizing agents.
CAS DataBase Reference
928-04-1(CAS DataBase Reference)
EPA Substance Registry System
2-Butynedioic acid, monopotassium salt (928-04-1)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS06,GHS07
Signal word  Danger
Hazard statements  H301-H310-H315-H319-H331-H335
Precautionary statements  P262-P264-P270-P301+P310+P330-P302+P352+P310+P361+P364-P305+P351+P338+P337+P313-P405-P501-P261-P280-P301+P310-P302+P350-P305+P351+P338-P310
Hazard Codes  T+
Risk Statements  23/25-27-36/37/38
Safety Statements  26-36/37/39-45
RIDADR  UN 2811 6.1/PG 1
WGK Germany  3
RTECS  AP0700000
HazardClass  6.1
PackingGroup  I
HS Code  29171990

Acetylenedicarboxylic acid monopotassium salt price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich A15401 Acetylenedicarboxylic acid monopotassium salt ≥98% 928-04-1 100g $73.5 2019-12-02 Buy
Sigma-Aldrich 8.20009 Acetylenedicarboxylic acid monopotassium salt for synthesis. CAS 928-04-1, molar mass 152.14 g/mol., for synthesis 928-04-1 8200090100 $78 2018-11-23 Buy
TCI Chemical A0830 Acetylenedicarboxylic Acid Monopotassium Salt >95.0%(T) 928-04-1 25g $25 2019-12-02 Buy
TCI Chemical A0830 Acetylenedicarboxylic Acid Monopotassium Salt >95.0%(T) 928-04-1 500g $238 2019-12-02 Buy
Sigma-Aldrich 8.20009 Acetylenedicarboxylic acid monopotassium salt 0 $0 2019-12-02 Buy

Acetylenedicarboxylic acid monopotassium salt Chemical Properties,Uses,Production

Chemical Properties

white powder

Purification Methods

It is very soluble in H2O, but can be crystallised from a small volume of H2O in small crystals. These are washed with EtOH and dried over H2SO4 at 125o. [Bandrowski Chem Ber 10 841 1877, Lossen Justus Liebigs Ann Chem 272 133 1893, Beilstein 2 H 801, 2 I 317, 2 II 670, 2 III 1991, 2 IV 2290.]

Acetylenedicarboxylic acid monopotassium salt Preparation Products And Raw materials

Raw materials

Preparation Products


Acetylenedicarboxylic acid monopotassium salt Suppliers

Global( 115)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21687 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22633 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sale@mainchem.com CHINA 32447 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29995 58
Changzhou Ansciep Chemical Co., Ltd.
+86 519 86305871
+86 519 86305879 sales@ansciepchem.com CHINA 4310 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 sales@jushengtech.com CHINA 28236 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 sales@guangaobio.com CHINA 23049 58
CONIER CHEM AND PHARMA LIMITED
86-18523575427
sales@conier.com CHINA 47486 58
J & K SCIENTIFIC LTD. 400-666-7788 010-82848833-
86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40269 62

View Lastest Price from Acetylenedicarboxylic acid monopotassium salt manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-09-18 Acetylenedicarboxylic acid monopotassium salt
928-04-1
US $1.00 / KG 1KG 98% 100KG career henan chemical co

Acetylenedicarboxylic acid monopotassium salt Spectrum


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