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: 2,5,7,8-Tetrahydroxy-1,4-naphthoquinone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2473-16-7

2473-16-7 structure

2473-16-7 structure

Name: 2,5,7,8-Tetrahydroxy-1,4-naphthoquinone
Chemical Name: 4,5,7,8-tetrahydroxynaphthalene-1,2-dione
CAS Number: 2473-16-7
Molecular Formula: C₁₀H₆O₆
Molecular Weight: 222.15100
Create Date: 2016-11-07 01:25:46
Modify Date: 2025-08-26 00:12:50

Name	4,5,7,8-tetrahydroxynaphthalene-1,2-dione
Synonyms	2,5,7,8-tetrahydroxynaphthalene-1,4-dione 1,4-Naphthoquinone,2,5,7,8-tetrahydroxy 2,5,7,8-Tetrahydroxy-1,4-naphthochinon 2,5,7,8-tetrahydroxy-1,4-naphthoquinone Mopain 1,4-Naphthalenedione,2,5,7,8-tetrahydroxy 2,7-dihydroxynaphthazarin

Density	1.969g/cm3
Boiling Point	590.6ºC at 760mmHg
Molecular Formula	C₁₀H₆O₆
Molecular Weight	222.15100
Flash Point	325ºC
Exact Mass	222.01600
PSA	115.06000
LogP	0.46770
Vapour Pressure	1.52E-14mmHg at 25°C
Index of Refraction	1.843

HS Code	2914690090

Precursor 0
DownStream 4
2808-46-0 3404-93-1 13378-91-1 367922-84-7

HS Code	2914690090
Summary	2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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