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4,4'-Diaminobiphenyl-2,2'-disulfonic acid hydrate, (∼30% H₂O)

Supplier: Thermo Scientific Chemicals
Description: 4,4'-Diaminobiphenyl-2,2'-disulfonic acid hydrate, (∼30% H₂O)

Certificates

Image Unavailable-TCB0395-500G

4,4'-Diaminobiphenyl-2,2'-disulfonic acid hydrate, (∼30% H₂O) ≥70.0% (by titrimetric analysis)

Supplier: TCI America
Description: CAS Number: 117-61-3 MDL Number: MFCD00041885 Molecular Formula: C12H12N2O6S2 Molecular Weight: 344.36 Purity/Analysis Method: <gt/>70.0% (T) Form: Crystal

SDS Certificates

Image Unavailable-TCD0121-500G

4,4'-Diaminostilbene-2,2'-disulfonic Acid ≥94.0% (by titrimetric analysis)

Supplier: TCI America
Description: CAS Number: 81-11-8
MDL Number: MFCD00024946
Molecular Formula: C14H14N2O6S2
Molecular Weight: 370.39
Purity/Analysis Method: >94.0% (T)
Form: Crystal

Certificates

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4,4'-Diaminostilbene-2,2'-disulfonic Acid 95%

Supplier: Thermo Scientific Chemicals
Description: 4,4'-Diaminostilbene-2,2'-disulfonic Acid 95%

Image Unavailable-TCD0853-025G

Disodium-4,4'-dinitrostilbene-2,2'-disulfonate ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America
Description: CAS Number: 3709-43-1
MDL Number: MFCD00024929
Molecular Formula: C14H10N2O10S2
Molecular Weight: 474.32
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal

SDS Certificates

Image Unavailable-CAAAAB22594-03

2,2'-Bipyridine-4,4'-dicarboxylic acid 98%

Supplier: Thermo Scientific Chemicals
Description: 2,2'-Bipyridine-4,4'-dicarboxylic acid 98%

Certificates

Image Unavailable-TCT1232-025G

2,2',4,4'-Tetramethylbenzophenone ≥96.0%

Supplier: TCI America
Description: CAS Number: 3478-88-4
MDL Number: MFCD00060094
Molecular Formula: C17H18O
Molecular Weight: 238.33
Purity/Analysis Method: >96.0% (GC)
Form: Clear Liquid
Color: Very Pale Yellow
Boiling point (°C): 188
Specific Gravity (20/20): 1.04

Image Unavailable-CAAA40116-14

Phosphotungstic acid 44-hydrate

Supplier: Thermo Scientific Chemicals
Description: MDL: MFCD00041964 Soluble in water, alcohol and ether

Certificates

Image Unavailable-CAAAA10237-22

2,2',4,4'-Tetrahydroxybenzophenone 98+%

Supplier: Thermo Scientific Chemicals
Description: MDL: MFCD00002278 Beilstein Registry No.: 1914746

Certificates

Product Image-CAJT0246-4

Dodecamolybdophosphoric acid hydrate, crystals, BAKER ANALYZED® ACS

Supplier: VWR International
Description: Dodecamolybdophosphoric acid hydrate, crystals, BAKER ANALYZED® ACS

Certificates

Image Unavailable-TCB1876-100MG

2,2'-Bipyridine-4,4'-dicarboxylic acid ≥96.0% (by HPLC, titration analysis)

Supplier: TCI America
Description: CAS Number: 6813-38-3
MDL Number: MFCD00015430
Molecular Formula: C12H8N2O4
Molecular Weight: 244.21
Purity/Analysis Method: >96.0% (HPLC,T)
Form: Crystal

SDS Certificates

Image Unavailable-CAAAB24936-03

4,4'-Dimethyl-2,2'-bipyridyl 98%

Supplier: Thermo Scientific Chemicals
Description: 4,4'-Dimethyl-2,2'-bipyridyl 98%

Certificates

Image Unavailable-TCN0030-025G

Dipotassium-2-naphthol-6,8-disulfonate hydrate ≥98.0% (by HPLC, titration analysis)

Catalog Number: (TCN0030-025G)
Supplier: TCI America
Description: CAS Number: 842-18-2
MDL Number: MFCD00066361
Molecular Formula: C10H8O7S2
Molecular Weight: 380.47
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal

SDS Certificates


Image Unavailable-TCD4608-1G

4,4'-Diiodo-2,2'-dimethylbiphenyl ≥98.0%

Supplier: TCI America
Description: CAS Number: 69571-02-4
MDL Number: MFCD13185944
Molecular Formula: C14H12I2
Molecular Weight: 434.06
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 98

SDS

Image Unavailable-TCD4445-100MG

Dipotassium-(R)-1,1'-binaphthyl-2,2'-disulfonate ≥98.0% (by HPLC)

Catalog Number: (TCD4445-100MG)
Supplier: TCI America
Description: CAS Number: 1092934-19-4
Molecular Formula: C20H14O6S2
Molecular Weight: 490.63
Purity/Analysis Method: >98.0% (HPLC)
Form: Crystal
Specific rotation [a]20/D: 63 deg (C=1, MeOH)

SDS


Image Unavailable-TCD4181-1G

4,4'-Dibromo-2,2'-bithiophene ≥98.0% (by GC)

Supplier: TCI America
Description: CAS Number: 51285-60-0
MDL Number: MFCD00508561
Molecular Formula: C8H4Br2S2
Molecular Weight: 324.05
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 134

SDS

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