Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Naphthalene-1,8-dicarboxylic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,8-Naphthalenedicarboxylicacid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

518-05-8

518-05-8 structure

518-05-8 structure

Name: 1,8-Naphthalenedicarboxylicacid
Chemical Name: naphthalene-1,8-dicarboxylic acid
CAS Number: 518-05-8
Molecular Formula: C₁₂H₈O₄
Molecular Weight: 216.19000
Create Date: 2018-08-02 18:13:59
Modify Date: 2025-08-23 08:36:20

Name	naphthalene-1,8-dicarboxylic acid
Synonyms	Naphthalic acid 1,8-Naphthalic acid 1,8-napththalenedicarboxylic acid 1,8-naphthalene-dicarboxylic acid

Density	1.454g/cm3
Boiling Point	511.6ºC at 760mmHg
Molecular Formula	C₁₂H₈O₄
Molecular Weight	216.19000
Flash Point	277.3ºC
Exact Mass	216.04200
PSA	74.60000
LogP	2.23620
Index of Refraction	1.708

HS Code	2917399090

Precursor 9
82-86-0 83-32-9 208-96-8 13019-33-5
54736-49-1 18105-09-4 51384-61-3 90-11-9
65726-91-2
DownStream 10
14938-58-0 17135-74-9 1729-99-3 91-20-3
66-77-3 81-84-5 81-83-4 1141-38-4
528-46-1 3112-43-4

HS Code	2917399090
Summary	2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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