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-DIAZO-1-NAPHTHOL-4-SULFONIC ACID HYDRATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

20680-48-2

20680-48-2 structure

20680-48-2 structure

Name: 2-diazonio-4-sulfonaphthalen-1-olate
Chemical Name: 2-diazonio-4-sulfonaphthalen-1-olate
CAS Number: 20680-48-2
Molecular Formula: C₁₀H₆N₂O₄S
Molecular Weight: 250.23100
Create Date: 2018-03-11 08:00:00
Modify Date: 2025-08-25 16:31:59

Name	2-diazonio-4-sulfonaphthalen-1-olate
Synonyms	2-Diazo-1-naphthol-4-sulfonic acid hydrate 3-Diazo-3,4-dihydro-4-oxonaphthalene-1-sulfonic acid EINECS 243-965-5

Molecular Formula	C₁₀H₆N₂O₄S
Molecular Weight	250.23100
Exact Mass	250.00500
PSA	117.21000
LogP	1.94426

Hazard Codes	F: Flammable;Xi: Irritant;
Risk Phrases	R11;R36/37/38
Safety Phrases	S16
RIDADR	UN 3226

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