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: 1-Naphthalenesulfonicacid, 6,8-bis(phenylamino)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

129-93-1

129-93-1 structure

129-93-1 structure

Name: 6,8-dianilinonaphthalene-1-sulfonic acid
Chemical Name: 6,8-dianilinonaphthalene-1-sulfonic acid
CAS Number: 129-93-1
Molecular Formula: C₂₂H₁₈N₂O₃S
Molecular Weight: 390.45500
Create Date: 2017-07-23 21:13:58
Modify Date: 2025-08-23 10:32:34

Name	6,8-dianilinonaphthalene-1-sulfonic acid
Synonyms	1,3-dianilinonaphthalene-8-sulphonic acid N.N'-Diphenyl-naphthylendiamin-(1.3)-sulfonsaeure-(8) 6,8-Dianilino-naphthalin-1-sulfonsaeure EINECS 204-970-8 6,8-Dianilino-1-naphthalenesulfonic acid 6,8-Diphenylamino-1-naphthalenesulfonic acid 6,8-dianilino-naphthalene-1-sulfonic acid

Density	1.402g/cm3
Molecular Formula	C₂₂H₁₈N₂O₃S
Molecular Weight	390.45500
Exact Mass	390.10400
PSA	86.81000
LogP	6.80050
Index of Refraction	1.732

HS Code	2921499090

Precursor 2
129-91-9 142-04-1
DownStream 0

HS Code	2921499090
Summary	2921499090 other aromatic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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