Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Naphthalenecarboxylicacid, 3-hydroxy-4-(2-phenyldiazenyl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

27757-79-5

27757-79-5 structure

27757-79-5 structure

Name: 2-Naphthalenecarboxylicacid, 3-hydroxy-4-(2-phenyldiazenyl)-
Chemical Name: 3-Hydroxy-4-(phenylazo)-2-naphthoic acid
CAS Number: 27757-79-5
Molecular Formula: C₁₇H₁₂N₂O₃
Molecular Weight: 292.28900
Create Date: 2017-12-14 21:11:34
Modify Date: 2025-09-27 18:55:38

Name	3-Hydroxy-4-(phenylazo)-2-naphthoic acid
Synonyms	3-hydroxy-4-phenylazo-2-naphthylcarboxylic acid

Density	1.31g/cm3
Boiling Point	485.2ºC at 760mmHg
Molecular Formula	C₁₇H₁₂N₂O₃
Molecular Weight	292.28900
Flash Point	247.2ºC
Exact Mass	292.08500
PSA	82.25000
LogP	4.65900
Vapour Pressure	3.16E-10mmHg at 25°C

HS Code	2927000090

HS Code	2927000090
Summary	2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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