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: Sulfurous acid,bis(4-nitrophenyl) ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

25887-81-4

25887-81-4 structure

25887-81-4 structure

Name: Sulfurous acid,bis(4-nitrophenyl) ester
Chemical Name: bis(4-nitrophenyl) sulfite
CAS Number: 25887-81-4
Molecular Formula: C₁₂H₈N₂O₇S
Molecular Weight: 324.26600
Create Date: 2016-08-09 16:45:15
Modify Date: 2025-10-01 11:37:33

Name	bis(4-nitrophenyl) sulfite
Synonyms	di-p-nitrophenyl sulphite EINECS 247-314-6 bis(p-nitrophenyl) sulphite bis(p-nitrophenyl)sulfite Di(p-nitrophenyl)sulfit

Molecular Formula	C₁₂H₈N₂O₇S
Molecular Weight	324.26600
Exact Mass	324.00500
PSA	146.38000
LogP	4.45160

HS Code	2920909090

100-02-7 structure

100-02-7

~%

25887-81-4 structure

25887-81-4

Literature: Richter Chemische Berichte, 1916 , vol. 49, p. 2342

110-86-1 structure

110-86-1

7719-09-7 structure

7719-09-7

100-02-7 structure

100-02-7

~%

25887-81-4 structure

25887-81-4

Literature: Richter Chemische Berichte, 1916 , vol. 49, p. 2342

Precursor 3
100-02-7 110-86-1 7719-09-7
DownStream 7
10512-93-3 3556-56-7 13574-81-7 1738-86-9
2212-69-3 17374-48-0 1738-87-0

HS Code	2920909090
Summary	2920909090 esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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