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Home > Products > Specialty & Industrial Chemicals > Specialty Chemicals > Benzidine-2,2'-disulphonic acid
Benzidine-2,2'-disulphonic acid structure, CAS 117-61-3

Benzidine-2,2'-disulphonic acid

CAS Number117-61-3

Synonyms4,4'-Diaminobiphenyl-2,2'-disulfonic acid; Benzidine,2,2'-disulfo; 4,4'-Diamino-biphenyl-2,2'-disulfonsaeure; 2,2'-Benzidinedisulfonic acid; 4,4'-diaminodiphenyl-2,2'-disulfonic acid; 4,4'-Diamino-2,2'-biphenyldisulfonic acid; Benzidine-2,2'-disulphonic acid; 6,6'-Bimetanilic acid; Benzidine-2,2'-disulfonic acid; 2,2'-Disulfobenzidine; Kyselina benzidin-2,2'-disulfonova; EINECS 204-200-0; 4,4'-Diamino-[1,1'-biphenyl]-2,2'-disulfonic acid; MFCD00041885

Molecular FormulaC12H12N2O6S2

Molecular Weight344.367

Purity98.00%

Density1.7±0.1 g/cm3

Boiling Point

Melting Point175ºC

Flash Point

Appearanceleaflet or prism or lavender powder

EINECS

MSDSChineseEnglish

Symbol

Signal Word

Cat. No.: 2A-9018973 Purity: 98.00%
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Quality Control of [ 117-61-3 ] Purity: 98.00% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number117-61-3
Catalog No.2A-9018973
Chinese Name2,2'-联苯胺二磺酸
Synonyms4,4'-Diaminobiphenyl-2,2'-disulfonic acid; Benzidine,2,2'-disulfo; 4,4'-Diamino-biphenyl-2,2'-disulfonsaeure; 2,2'-Benzidinedisulfonic acid; 4,4'-diaminodiphenyl-2,2'-disulfonic acid; 4,4'-Diamino-2,2'-biphenyldisulfonic acid; Benzidine-2,2'-disulphonic acid; 6,6'-Bimetanilic acid; Benzidine-2,2'-disulfonic acid; 2,2'-Disulfobenzidine; Kyselina benzidin-2,2'-disulfonova; EINECS 204-200-0; 4,4'-Diamino-[1,1'-biphenyl]-2,2'-disulfonic acid; MFCD00041885
Molecular FormulaC12H12N2O6S2
Molecular Weight344.367
Purity98.00
Density1.7±0.1 g/cm3
Melting Point175ºC
Appearanceleaflet or prism or lavender powder
Water Solubility<0.1 g/100 mL at 20 ºC
Storage ConditionStore in a cool, ventilated warehouse. Keep away f
HTC2921590090
MDL NumberMFCD00041885
SMILESNc1ccc(-c2ccc(N)cc2S(=O)(=O)O)c(S(=O)(=O)O)c1
InChIInChI=1S/C12H12N2O6S2/c13-7-1-3-9(11(5-7)21(15,16)17)10-4-2-8(14)6-12(10)22(18,19)20/h1-6H,13-14H2,(H,15,16,17)(H,18,19,20)
InChI KeyMBJAPGAZEWPEFB-UHFFFAOYSA-N
MSDSmsds/18973_1_117_61_3.pdf
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 30.0%
Transport InfoProduct name: Summary 2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%
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