Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Tetraiodo-2-sulfobenzoic Anhydride
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: TETRAIODO-2-SULFOBENZOIC ANHYDRIDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1745-83-1

1745-83-1 structure

1745-83-1 structure

Name: Tetraiodo-2-sulfobenzoic Anhydride
Chemical Name: Tetraiodo-2-sulfobenzoic Anhydride
CAS Number: 1745-83-1
Molecular Formula: C₇I₄O₄S
Molecular Weight: 687.75500
Create Date: 2018-05-18 08:00:00
Modify Date: 2025-09-11 16:32:30

Name	Tetraiodo-2-sulfobenzoic Anhydride
Synonyms	2,3,4,5-tetraiodo-6-(2,3,4,5-tetraiodo-6-sulfobenzoyl)oxycarbonylbenzenesulfonic acid

Density	3.422g/cm3
Boiling Point	578.6ºC at 760 mmHg
Molecular Formula	C₇I₄O₄S
Molecular Weight	687.75500
Flash Point	303.7ºC
Exact Mass	687.57000
PSA	68.82000
LogP	4.04490
Vapour Pressure	2.19E-13mmHg at 25°C
Index of Refraction	1.875

HS Code	2930909090

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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