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: 2,3,5,6,8-Pentahydroxy-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

1143-11-9

1143-11-9 structure

1143-11-9 structure

Name: 2,3,5,6,8-Pentahydroxy-1,4-naphthoquinone
Chemical Name: spinochrome D
CAS Number: 1143-11-9
Molecular Formula: C₁₀H₆O₇
Molecular Weight: 238.15000
Create Date: 2017-01-02 13:56:04
Modify Date: 2025-09-20 21:02:27

Name	spinochrome D
Synonyms	.2,3,5,6,8-Pentahydroxy-1,4-naphthochinon .Spinochrome D .Spinochrom D 2,3,5,6,8( oder !2,5,6,7,8)-pentahydroxy-[1,4]naphthoquinone .2,3,5,6,8(oder 2,5,6,7,8)-Pentahydroxy-[1,4]naphthochinon

Molecular Formula	C₁₀H₆O₇
Molecular Weight	238.15000
Exact Mass	238.01100
PSA	135.29000
LogP	0.51000

HS Code	2914690090

Precursor 0
DownStream 1
80-15-9

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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