Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Propanoic acid, 2-[(aminothioxomethyl)hydrazono]-, (E)- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang
Email: enquiry@dycnchem.com

732221-48-6

732221-48-6 structure

732221-48-6 structure

Name: Propanoic acid, 2-[(aminothioxomethyl)hydrazono]-, (E)- (9CI)
Chemical Name: pyruvic thiosemicarbazone
CAS Number: 732221-48-6
Molecular Formula: C₄H₇N₃O₂S
Molecular Weight: 161.182
Create Date: 2021-09-14 15:39:33
Modify Date: 2025-09-25 10:00:37

Names
Properties

Name	pyruvic thiosemicarbazone
Synonyms	Propanoic acid, 2-[2-(aminothioxomethyl)hydrazinylidene]-, (2E)- (2E)-2-(Carbamothioylhydrazono)propanoic acid pyruvic thiosemicarbazone

Density	1.5±0.1 g/cm3
Boiling Point	335.7±25.0 °C at 760 mmHg
Molecular Formula	C₄H₇N₃O₂S
Molecular Weight	161.182
Flash Point	156.9±23.2 °C
Exact Mass	161.025894
LogP	-0.95
Vapour Pressure	0.0±1.6 mmHg at 25°C
Index of Refraction	1.637

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