Shanghai Nianxing Industrial Co., Ltd
China
Product Name: naphthalene-1,3,6-trisulphonic acid
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: naphthalene-1,3,6-trisulphonic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

86-66-8

86-66-8 structure

86-66-8 structure

Name: naphthalene-1,3,6-trisulphonic acid
Chemical Name: naphthalene-1,3,6-trisulfonic acid
CAS Number: 86-66-8
Molecular Formula: C₁₀H₈O₉S₃
Molecular Weight: 368.36000
Catalog: Biochemical Natural product
Create Date: 2018-04-21 08:00:00
Modify Date: 2025-08-24 14:38:32

Name	naphthalene-1,3,6-trisulfonic acid
Synonyms	Naphthalene-1,3,6-trisulfonic acid Naphtalene-1,3,6-Trisulfonic Acid 1,3,6-NAPHTHALENETRISULFONIC ACID 2,5,7-Naphthalenetrisulfonic acid Naphthalin-1,3,6-trisulfonsaeure 1,3,6-NAPHTHALENETRISULFONICACID naphthalene-1,3,6-trisulphonic acid

Density	1.919g/cm3
Molecular Formula	C₁₀H₈O₉S₃
Molecular Weight	368.36000
Exact Mass	367.93300
PSA	188.25000
LogP	3.82230
Index of Refraction	1.714

Hazard Codes	Xi
Safety Phrases	S24/25
HS Code	2904100000

Precursor 9
91-20-3 120-18-3 92-41-1 84-86-6
61986-93-4 7664-93-9 525-37-1 7790-94-5
117-42-0
DownStream 9
578-85-8 578-39-2 108-39-4 87-02-5
117-42-0 6357-94-4 38267-31-1 64-18-6
144-62-7

HS Code	2904100000
Summary	2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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