Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Dahl's Acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Dahl's Acid
Price: ￥4978.0/500g ￥1748.0/100g ￥618.0/25g
Purity: 97.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

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

81-05-0

81-05-0 structure

81-05-0 structure

Name: Dahl's Acid
Chemical Name: 6-Aminonaphthalene-1-sulfonic acid
CAS Number: 81-05-0
Molecular Formula: C₁₀H₉NO₃S
Molecular Weight: 223.248
Catalog: Organic raw materials Amino compound Sulfonic acid amino compound
Create Date: 2018-06-05 08:00:00
Modify Date: 2025-08-20 18:54:01

Name	6-Aminonaphthalene-1-sulfonic acid
Synonyms	MFCD00035724 Dahl's Acid 6-Amino-1-naphthalenesulfonic acid 6-Aminonaphthalene-1-sulfonic acid 1-Naphthalenesulfonic acid, 6-amino- EINECS 201-318-4 2-Amino-5-naphthalenesulfonic acid

Density	1.5±0.1 g/cm3
Molecular Formula	C₁₀H₉NO₃S
Molecular Weight	223.248
Exact Mass	223.030319
PSA	88.77000
LogP	0.42
Index of Refraction	1.713

Hazard Codes	Xi
RIDADR	1759
Packaging Group	III
Hazard Class	8
HS Code	29269095

Precursor 8
117-62-4 81-16-3 91-59-8 581-97-5
86-60-2 7664-93-9 74631-01-9 7446-11-9
DownStream 10
494-44-0 93-00-5 20386-27-0 91-59-8
6535-70-2 102153-61-7 102878-12-6 118-33-2
117-62-4 23894-12-4

HS Code	29269095

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