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: 4-amino-N-hydroxy-benzenesulfonamide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

21307-20-0

21307-20-0 structure

21307-20-0 structure

Name: 4-amino-N-hydroxy-benzenesulfonamide
Chemical Name: sulfanilohydroxamic acid
CAS Number: 21307-20-0
Molecular Formula: C₆H₈N₂O₃S
Molecular Weight: 188.20400
Create Date: 2016-08-27 19:34:17
Modify Date: 2025-10-02 10:20:46

Name	sulfanilohydroxamic acid
Synonyms	4-Amino-benzol-N-hydroxysulfonamid Sulfanilohydroxamsaeure Sulfanilsaeure-hydroxyamid

Density	1.526g/cm3
Boiling Point	435.7ºC at 760 mmHg
Molecular Formula	C₆H₈N₂O₃S
Molecular Weight	188.20400
Flash Point	217.3ºC
Exact Mass	188.02600
PSA	100.80000
LogP	1.98920
Vapour Pressure	2.31E-08mmHg at 25°C
Index of Refraction	1.639

121-60-8 structure

121-60-8

~32%

21307-20-0 structure

21307-20-0

Literature: Reiner; Rossmann 1982 , vol. 113, # 2 p. 223 - 231

100340-87-2 structure

100340-87-2

~%

21307-20-0 structure

21307-20-0

Literature: Moore; Miller; Miller Journal of the American Chemical Society, 1940 , vol. 62, p. 2097

Precursor 2
121-60-8 100340-87-2
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