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You Searched For: 2,7-Dihydroxy-9-fluorenone


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2,7-Dihydroxy-9-fluorenone ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America
Description: 2,7-Dihydroxy-9H-fluoren-9-one, Purity: >98.0%(HPLC)(T), CAS number: 42523-29-5, Molecular Formula: C13H8O3, Molecular Weight: 212.20, Form: Crystal- Powder, Yellow - Deep yellow red, Size: 25G

Image Unavailable-TCD1396-025G

2,7-Dinitro-9-fluorenone ≥98.0% (by HPLC, total nitrogen)

Supplier: TCI America
Description: CAS Number: 31551-45-8
MDL Number: MFCD00001153
Molecular Formula: C13H6N2O5
Molecular Weight: 270.20
Purity/Analysis Method: >98.0% (HPLC,N)
Form: Crystal
Melting point (°C): 298

SDS

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2,7-Dibromo-9-fluorenone ≥98.0%

Supplier: TCI America
Description: CAS Number: 14348-75-5
MDL Number: MFCD00010790
Molecular Formula: C13H6Br2O
Molecular Weight: 338.00
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 204

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Image Unavailable-TCT2836-1G

Tilorone dihydrochloride ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America
Description: CAS Number: 27591-69-1
MDL Number: MFCD00134071
Molecular Formula: C25H34N2O3
Molecular Weight: 483.47
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal
Color: Pale Yellow
Melting point (°C): 234

SDS Certificates

Image Unavailable-TCD0595-500G

3,6-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America
Description: CAS Number: 7153-21-1
MDL Number: MFCD00004090
Molecular Formula: C10H8O8S2
Molecular Weight: 364.25
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal

SDS

Image Unavailable-TCN0563-25G

3-Nitrophenylboronic acid (contains varying amounts of Anhydride)

Supplier: TCI America
Description: CAS Number: 13331-27-6
MDL Number: MFCD00007193
Molecular Formula: C6H6BNO4
Molecular Weight: 166.93
Form: Crystal
Color: White
Melting point (°C): 268

SDS Certificates

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Chromotropic acid disodium salt dihydrate ACS

Supplier: Thermo Scientific Chemicals
Description: MDL: MFCD00150612 Beilstein Registry No.: 3647189

Certificates

Image Unavailable-TCT1773-25G

4-(Trifluoromethoxy)phenylboronic acid (contains varying amounts of Anhydride)

Supplier: TCI America
Description: CAS Number: 139301-27-2
MDL Number: MFCD01074648
Molecular Formula: C7H6BF3O3
Molecular Weight: 205.93
Form: Crystal
Color: White
Melting point (°C): 127

SDS Certificates

Image Unavailable-CA1.02498.0025

Chromotropic acid disodium salt dihydrate for analysis, Supelco®

Catalog Number: (CA1.02498.0025)
Supplier: MilliporeSigma
Description: Grade Acs,Reagent Ph Eur, Cas Number 5808-22-0

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Image Unavailable-TCA5009-005G

Arsenazo III ≥95.0% (by titrimetric analysis)

Catalog Number: (TCA5009-005G)
Supplier: TCI America
Description: [Spectrophotometric reagent for U, Th, Zr and other metals, Indicator for the precipitation titration of SO4 with Ba]
CAS Number: 1668-00-4
MDL Number: MFCD00036695
Molecular Formula: C22H18As2N4O14S2
Molecular Weight: 776.36
Purity/Analysis Method: >95.0% (T)

SDS Certificates


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2-(Trifluoromethyl)phenylboronic acid (contains varying amounts of Anhydride)

Supplier: TCI America
Description: CAS Number: 1423-27-4
MDL Number: MFCD00236059
Molecular Formula: C7H6BF3O2
Molecular Weight: 189.93
Form: Crystal
Color: White

SDS

Image Unavailable-EM1.15934.0025

Eosin B, Certistain® for microscopy (C.I. 45400), Sigma-Aldrich®

Catalog Number: (EM1.15934.0025)
Supplier: MilliporeSigma
Description: Cas Number: 548-24-3, Synonyms: Dibromodinitrofluorescein Sodium, 25G

SDS


Image Unavailable-TCD0596-025G

Chromotropic acid disodium salt dihydrate ≥98.5% (by titrimetric analysis)

Supplier: TCI America
Description: CAS Number: 5808-22-0
MDL Number: MFCD00150612
Molecular Formula: C10H8O8S2
Molecular Weight: 364.25
Purity/Analysis Method: >98.5% (T)
Form: Crystal

SDS Certificates

Image Unavailable-TCE0204-025G

Eosin B

Catalog Number: (TCE0204-025G)
Supplier: TCI America
Description: CAS Number: 548-24-3
MDL Number: MFCD00005041
Molecular Formula: C20H8Br2N2O9
Molecular Weight: 624.06
Form: Crystal
Color: Deep Yellow

SDS Certificates


Image Unavailable-TCA0584-025G

Mordant blue 13

Catalog Number: (TCA0584-025G)
Supplier: TCI America
Description: CAS Number: 1058-92-0
MDL Number: MFCD00003941
Molecular Formula: C16H11ClN2O9S2
Molecular Weight: 518.80
Form: Crystal
Color: Deep Yellow

SDS Certificates


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Arsenazo III

Supplier: Thermo Scientific Chemicals
Description: Suitable for determination of micromolar amounts of calcium

Certificates

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