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BASIC YELLOW 57

CAS No.
68391-31-1
Chemical Name:
BASIC YELLOW 57
Synonyms
BY-57;Ci 12719;BASIC YELLOW 57;Einecs 269-943-5;JAROCOL STRAW YELLOW;,n-trimethyl-,chloride;Basic yellow 57 (C.I. 12719);C.I.Basic Yellow 57:C.I.12719;BasicYellow57(CI12250),(CI12719);5-Hydroxy-3-methyl-1-phenyl-4-(3’-trimethylammoniophenylazo)pyrazole,chloride
CBNumber:
CB8282976
Molecular Formula:
C19H22ClN5O
Molecular Weight:
371.87
MDL Number:
MFCD02684023
MOL File:
68391-31-1.mol
MSDS File:
SDS
Last updated:2023-05-04 15:13:56

BASIC YELLOW 57 Properties

Boiling point 250℃[at 101 325 Pa]
vapor pressure 0Pa at 25℃
Water Solubility 4.75g/L at 28℃
LogP 1.14 at 25℃
EWG's Food Scores 1-3
FDA UNII 4N63359G0X
EPA Substance Registry System Benzenaminium, 3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-N,N,N-trimethyl-, chloride (68391-31-1)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P264-P270-P301+P312-P330-P501

BASIC YELLOW 57 price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
American Custom Chemicals Corporation DYE0002464 BASIC YELLOW 57 95.00% 68391-31-1 5MG $498.43 2021-12-16 Buy
Product number Packaging Price Buy
DYE0002464 5MG $498.43 Buy

BASIC YELLOW 57 Chemical Properties,Uses,Production

Preparation

3-Amino-N,N,N-trimethylbenzenaminium chloride? diazo, and 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one coupling.

Flammability and Explosibility

Not classified

Properties and Applications

yellow

BASIC YELLOW 57 Preparation Products And Raw materials

Global( 17)Suppliers
Supplier Tel Email Country ProdList Advantage
Hubei Jusheng Technology Co.,Ltd.
18871490254 linda@hubeijusheng.com CHINA 28180 58
Shanghai UCHEM Inc.
+862156762820 +86-13564624040 sales@myuchem.com China 6710 58
ANHUI WITOP BIOTECH CO., LTD
+8615255079626 eric@witopchemical.com China 23556 58
Shaanxi LonierHerb Bio Technology Co Ltd
+86-86-+86-86-029-87551862 +8617702909819 sales006@ingredients-lonier.com China 2596 58
Wuhan lanabai Pharmaceutical Chemical Co., Ltd 15307151931 2355680@qq.com China 8234 58
Changsha Changtang Import and Export Co., LTD 15717493165 314639330@qq.com China 1005 58
Guangdong wengjiang Chemical Reagent Co., Ltd. 0751-2815987 13927875076 3007432263@qq.com China 10001 58
Shanghai Baoyang Baoxin Biotechnology Co., LTD 021-56698539 18019222030 bxsw_sh@163.com China 1578 58
,n-trimethyl-,chloride 3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1h-pyrazol-4-yl)azo]-n,n,n-trimethyl-benzenaminiuchloride 5-Hydroxy-3-methyl-1-phenyl-4-(3’-trimethylammoniophenylazo)pyrazole,chloride benzenaminium,3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1h-pyrazol-4-yl)azo]-n,n Benzenaminium,3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-N,N,N-trimethyl-,chloride JAROCOL STRAW YELLOW BASIC YELLOW 57 3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-N,N,N-trimethylanilinium chloride BasicYellow57(CI12250),(CI12719) Basic yellow 57 (C.I. 12719) 3-((4,5-Dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-N,N,- N-trimethylbenzenaminium chloride Benzenaminium, 3-(2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl)-N,N,N-trimethyl-, chloride (1:1) Ci 12719 Einecs 269-943-5 C.I.Basic Yellow 57:C.I.12719 BY-57 68391-31-1