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,5-amino-3-hydroxy-(9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

688794-58-3

688794-58-3 structure

688794-58-3 structure

Name: 2-Naphthalenecarboxylicacid,5-amino-3-hydroxy-(9CI)
Chemical Name: 5-Amino-3-hydroxy-2-naphthoic acid
CAS Number: 688794-58-3
Molecular Formula: C₁₁H₉NO₃
Molecular Weight: 203.194
Create Date: 2021-09-14 13:22:21
Modify Date: 2025-09-09 18:00:52

Names
Properties

Name	5-Amino-3-hydroxy-2-naphthoic acid
Synonyms	2-Naphthalenecarboxylic acid, 5-amino-3-hydroxy- 5-Amino-3-hydroxy-2-naphthoic acid

Density	1.5±0.1 g/cm3
Boiling Point	444.5±40.0 °C at 760 mmHg
Molecular Formula	C₁₁H₉NO₃
Molecular Weight	203.194
Flash Point	222.6±27.3 °C
Exact Mass	203.058243
LogP	2.01
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.776

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