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Coumalic acid

Coumalic acid
Coumalic acid structure
CAS No.
500-05-0
Chemical Name:
Coumalic acid
Synonyms
CUMALIC ACID;COUMALIC ACID;courMaric acid;CUMALINIC ACID;Coumalicacid,97%;CouMalic acid 97%;Coumalic Acid >98% Coumalic Acid;TIMTEC-BB SBB004170;CouMalic Acid, 97.0%(GC&T
CBNumber:
CB6382395
Molecular Formula:
C6H4O4
Formula Weight:
140.09
MOL File:
500-05-0.mol

Coumalic acid Properties

Melting point:
203-205 °C (dec.) (lit.)
Boiling point:
218 °C/120 mmHg (lit.)
Density 
1.2154 (rough estimate)
refractive index 
1.4434 (estimate)
Flash point:
218°C/120mm
storage temp. 
Sealed in dry,Room Temperature
pka
2.80±0.20(Predicted)
Water Solubility 
Very soluble in water.
Merck 
14,2557
BRN 
119747
CAS DataBase Reference
500-05-0(CAS DataBase Reference)
FDA UNII
OB1JPY343G
NIST Chemistry Reference
2H-Pyran-5-carboxylic acid, 2-oxo-(500-05-0)
EPA Substance Registry System
2H-Pyran-5-carboxylic acid, 2-oxo- (500-05-0)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Hazard Codes  Xi
Safety Statements  22-24/25
WGK Germany  3
TSCA  Yes
HS Code  29322090

Coumalic acid price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich C85409 Coumalic acid 97% 500-05-0 5g $38.1 2021-03-22 Buy
Sigma-Aldrich C85409 Coumalic acid 97% 500-05-0 25g $111 2021-03-22 Buy
TCI Chemical C0391 Coumalic Acid >97.0%(GC)(T) 500-05-0 5g $30 2021-03-22 Buy
TCI Chemical C0391 Coumalic Acid >97.0%(GC)(T) 500-05-0 25g $106 2021-03-22 Buy
Alfa Aesar B25521 Coumalic acid, 97% 500-05-0 5g $31.8 2020-06-24 Buy

Coumalic acid Chemical Properties,Uses,Production

Chemical Properties

pale yellow to pale brown powder

Purification Methods

The acid crystallises from MeOH. The methyl ester has m 73-74o (from pet ether) and b 178-180o/60 mm. [Beilstein 18/8 V 120.]

Coumalic acid Preparation Products And Raw materials

Raw materials

Preparation Products


Coumalic acid Suppliers

Global( 173)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Nanjing ChemLin Chemical Industry Co., Ltd.
025-83697070
product@chemlin.com.cn CHINA 3013 60
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3623 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29961 58
Shandong chuangyingchemical Co., Ltd.
18853181302
sale@chuangyingchem.com CHINA 5917 58
BOC Sciences
1-631-485-4226
1-631-614-7828 inquiry@bocsci.com United States 19753 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63726 58
HENAN BON INDUSTRIAL CO.,LTD
0371-55170695
info@hnbon.com CHINA 26742 58
CONIER CHEM AND PHARMA LIMITED
86-18523575427
sales@conier.com CHINA 47496 58
Zhuozhou Wenxi import and Export Co., Ltd
+8613111626072 (WhatsApp)
Wechat: +8613111626072 Wickr me: waynehu zzwenxi@126.com CHINA 13187 58

View Lastest Price from Coumalic acid manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-10-19 Coumaric acid
500-05-0
US $48.00-40.00 / KG 1公斤 99% 20tons Guangzhou Sunton Biotechnology Co., Ltd.
2021-07-13 Coumalic acid
500-05-0
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2019-07-12 Coumalic acid
500-05-0
US $1.00 / KG 1KG 99% 1ton career henan chemical co

Coumalic acid Spectrum


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