Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-AMINO-5-METHYLBENZENE-1,4-DISULFONIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 2-AMINO-5-METHYL-1,4-BENZENEDISULFONIC ACID
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

26585-57-9

26585-57-9 structure

26585-57-9 structure

Name: 2-AMINO-5-METHYLBENZENE-1,4-DISULFONIC ACID
Chemical Name: 2-amino-5-methyl-1,4-benzenedisulfonic acid
CAS Number: 26585-57-9
Molecular Formula: C₇H₉NO₆S₂
Molecular Weight: 267.27900
Create Date: 2018-06-13 18:29:17
Modify Date: 2024-01-12 14:17:44

Name	2-amino-5-methyl-1,4-benzenedisulfonic acid
Synonyms	4-Methylanilin-2,5-disulfonsaeure 4-methylaniline-2,5-disulfonic acid 4-methylaniline-2,5-disulphonic acid p-Toluidine-2,5-disulfonic acid (NH2=1) 4-amino-toluene-2,5-disulfonic acid p-Toluidine-2,5-disulfonic acid 4-TOLUDINE-2,5-DISULFONIC ACID 4-Amino-toluol-2,5-disulfonsaeure

Density	1.74g/cm3
Molecular Formula	C₇H₉NO₆S₂
Molecular Weight	267.27900
Exact Mass	266.98700
PSA	151.52000
LogP	2.81340

HS Code	2921499090

118-88-7 structure

118-88-7

~%

26585-57-9 structure

26585-57-9

Literature: Richter Justus Liebigs Annalen der Chemie, 1885 , vol. 230, p. 326

Precursor 1
118-88-7
DownStream 2
7664-93-9 118-88-7

HS Code	2921499090
Summary	2921499090 other aromatic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%