16101 Results for: "1,3-Di-tert-butylimidazole-2-ylidene"
Pararosaniline hydrochloride ≥95.0% (by HPLC)
Supplier: TCI America
CAS Number: 569-61-9 MDL Number: MFCD00001657 Molecular Formula: C19H17N3 Molecular Weight: 323.82 Purity/Analysis Method: 95.0% (HPLC) Form: Crystal Melting point (°C): 270 Lambda max.: 539 nm (EtOH)
Expand 3 Items
Rhodamine B ≥98.0% (by titrimetric analysis)
Supplier: TCI America
[Ion association reagent for photometric and fluorimetric analysis]
CAS Number: 81-88-9
MDL Number: MFCD00011931
Molecular Formula: C28H31ClN2O3
Molecular Weight: 479.02
Purity/Analysis Method: >98.0% (T)
Form: Crystal
Melting point (°C): 211
Lambda max.: 554 nm (H2O)
Expand 1 Items
Pararosaniline hydrochloride ≥95.0% (by total nitrogen basis) for biochemical research
Supplier: TCI America
[for Biochemical Research] CAS Number: 569-61-9 MDL Number: MFCD00001657 Molecular Formula: C19H17N3 Molecular Weight: 323.82 Purity/Analysis Method: 95.0% (N) Form: Crystal Color: Deep Green Melting point (°C): 270 Lambda max.: 539 nm (EtOH)
Expand 2 Items
Now Available: Our latest edition of elements!
Unlock innovation! Packed with products from both our leading suppliers and our exclusive Avantor® brands.
Rhodamine B ≥95.0% (by HPLC)
Supplier: TCI America
CAS Number: 81-88-9
MDL Number: MFCD00011931
Molecular Formula: C28H31ClN2O3
Molecular Weight: 479.02
Purity/Analysis Method: >95.0% (HPLC)
Form: Crystal
Color: Yellow
Melting point (°C): 211
Lambda max.: 554 nm (H2O)
Expand 2 Items
Bromophenol blue sodium salt 0.04% (w/v) in aqueous solution indicator
Supplier: Ricca Chemical
0.04% (w/v) Aqueous Solution. pH 3.0 (yellow) - 4.6 (blue). Plastic Container. 1L
Expand 3 Items
Bromophenol blue sodium salt
Supplier: TCI America
CAS Number: 34725-61-6
MDL Number: MFCD00013793
Molecular Formula: C19H10Br4O5S
Molecular Weight: 691.94
Form: Crystal
Color: Deep Green
Expand 2 Items
Bromophenol blue sodium salt
Supplier: TCI America
CAS Number: 34725-61-6
MDL Number: MFCD00013793
Molecular Formula: C19H10Br4O5S
Molecular Weight: 691.94
Form: Crystal
Color: Deep Green
Expand 1 Items
Patent Blue VF (Disulfine blue) VN 150 for surfactant analysis (C.I. 42045), Supelco®
Supplier: MilliporeSigma
Cas Number 129-17-9, For Surfactant Tests
Expand 1 Items
Bromophenol red indicator, Millipore®
Supplier: MilliporeSigma
Cas Number 2800-80-8
Expand 1 Items
Methyl violet 2B
Supplier: Thermo Scientific Chemicals
MDL: MFCD00012568 Notes: Transition interval: pH 0.0 (yellow) to pH 1.6 (blue)
Expand 2 Items
Pararosaniline hydrochloride 90+%
Supplier: Thermo Scientific Chemicals
pH indicator 1.2 (purple) to 3.0 (red)
Expand 1 Items
Phenol red sodium salt ACS
Supplier: Thermo Scientific Chemicals
pH indicator
Expand 2 Items
Phenol red sodium salt
Supplier: Thermo Scientific Chemicals
Phenol red sodium salt
Expand 2 Items
Phenol red sodium salt indicator, Supelco®
Supplier: MilliporeSigma
Grade Acs, Cas Number 34487-61-1
Expand 1 Items
Phenol red sodium salt 0.02% (w/v) in aqueous solution
Supplier: Thermo Scientific Chemicals
MDL: MFCD00066901 Notes: Transition interval: pH 6.8 (yellow) to pH 8.2 (red)
Expand 2 Items
Bromophenol blue sodium salt GR ACS, Supelco®
Supplier: MilliporeSigma
Meets ACS Specifications
Expand 1 Items
Bromophenol blue sodium salt, OmniPur®, Sigma-Aldrich®
Supplier: MilliporeSigma
Bromophenol Blue, Sodium Salt OmniPur*, For Molecular Biology
Expand 1 Items
Bromophenol blue sodium salt
Supplier: Thermo Scientific Chemicals
Tracking dye for alkaline and neutral buffer systems, for nucleic acid staining
Expand 2 Items
Bromophenol blue sodium salt ACS
Supplier: Thermo Scientific Chemicals
MDL: MFCD00013793
Expand 2 Items
Bromophenol blue sodium salt 0.04% (w/v) in aqueous solution
Supplier: Thermo Scientific Chemicals
MDL: MFCD00013793 Notes: Transition interval: pH 3.0 (yellow) to pH 4.6 (blue)
Expand 2 Items
New fuchsine for biochemical research
Supplier: TCI America
[for Biochemical Research]
CAS Number: 3248-91-7
MDL Number: MFCD00012567
Molecular Formula: C22H24ClN3
Molecular Weight: 365.91
Form: Crystal
Color: Deep Yellow Green
Expand 1 Items
Rhodamine B
Supplier: Thermo Scientific Chemicals
Suitable for fluorescent labelling
Expand 3 Items
Brilliant green
Supplier: TCI America
CAS Number: 633-03-4
MDL Number: MFCD00011880
Molecular Formula: C27H34N2O4S
Molecular Weight: 482.64
Form: Crystal
Color: Yellow Green
Expand 1 Items
New fuchsine
Supplier: TCI America
CAS Number: 3248-91-7
MDL Number: MFCD00012567
Molecular Formula: C22H24ClN3
Molecular Weight: 365.91
Form: Crystal
Color: Deep Yellow Green
Expand 1 Items
Brilliant green
Supplier: TCI America
[Ion association reagent for spectrophotometric analysis]
CAS Number: 633-03-4
MDL Number: MFCD00011880
Molecular Formula: C27H34N2O4S
Molecular Weight: 482.64
Form: Crystal
Color: Deep Yellow Green
Expand 1 Items
N-(tert-Butoxycarbonyl)-2,2-dimethyl-1,3-propanediamine ≥98.0% (by GC, titration analysis)
Supplier: TCI America
CAS Number: 292606-35-0
MDL Number: MFCD01076212
Molecular Formula: C10H22N2O2
Molecular Weight: 202.30
Purity/Analysis Method: >98.0% (GC,T)
Form: Crystal
Melting point (°C): 74
Expand 1 Items
1,3-Dibromo-7-tert-butylpyrene ≥97.0% (by GC)
Supplier: TCI America
CAS Number: 1005771-04-9
Molecular Formula: C20H16Br2
Molecular Weight: 416.16
Purity/Analysis Method: >97.0% (GC)
Form: Crystal
Expand 2 Items
Tetrabromophenol blue ≥95.0% (by HPLC)
Supplier: TCI America
CAS Number: 4430-25-5
MDL Number: MFCD00005876
Molecular Formula: C19H6Br8O5S
Molecular Weight: 985.54
Purity/Analysis Method: >95.0% (HPLC)
Form: Crystal
Color: White
Melting point (°C): 204
Lambda max.: 388 nm
Expand 1 Items
Supplier: Thermo Fisher Scientific
170,20 $
Supplier: Kimberly-Clark
33,99 $ to 322,20 $
Supplier: Kimberly-Clark
55,13 $ to 522,67 $