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: Methanedisulfonicacid, diphenyl ester, ion(1-), sodium (8CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

20822-56-4

20822-56-4 structure

20822-56-4 structure

Name: Methanedisulfonicacid, diphenyl ester, ion(1-), sodium (8CI)
Chemical Name: sodium,diphenyl methanedisulfonate
CAS Number: 20822-56-4
Molecular Formula: C₁₃H₁₁NaO₆S₂
Molecular Weight: 350.34300
Create Date: 2016-07-02 11:33:53
Modify Date: 2025-08-25 13:42:32

Names
Properties

Name	sodium,diphenyl methanedisulfonate
Synonyms	Methandisulfonsaeure-diphenylester-natriumsalz

Density	1.466g/cm3
Boiling Point	522ºC at 760 mmHg
Molecular Formula	C₁₃H₁₁NaO₆S₂
Molecular Weight	350.34300
Flash Point	269.5ºC
Exact Mass	349.98900
PSA	103.50000
LogP	4.21840
Vapour Pressure	1.79E-10mmHg at 25°C
Index of Refraction	1.606

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