22647 Results for: "sand (NHS-SS-Diazirine) (succinimidyl 2-((4,4'-azipentanamido)ethyl)-1,3'-dithiopropionate)"

Corrected to: sand (NHS-SS-diazepine) (succinimidyl 2-((4,4'-azipentanamido)ethyl)-1,3'-dithiopropionate)

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2,1,3-Benzothiadiazole ≥99.0%

Supplier: TCI America

CAS Number: 273-13-2
MDL Number: MFCD00005809
Molecular Formula: C6H4N2S
Molecular Weight: 136.17
Purity/Analysis Method: >99.0% (GC)
Form: Crystal
Boiling point (°C): 64
Melting point (°C): 44
Flash Point (°C): 95

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1-Propanol ≥75.0% (by HPLC)

Supplier: TCI America

CAS Number: 207347-46-4
MDL Number: MFCD11042475
Molecular Formula: C58H86N8O8RuS2
Molecular Weight: 1188.56
Purity/Analysis Method: >75.0% (HPLC)
Form: Crystal
Melting point (°C): 260

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5-Nitro-1,3-benzodioxole ≥98.0%

Supplier: TCI America

CAS Number: 2620-44-2
MDL Number: MFCD00005824
Molecular Formula: C7H5NO4
Molecular Weight: 167.12
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 148
Flash Point (°C): 143

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(R)-(+)-SEGPHOS® ≥99.0% (by HPLC)

Supplier: TCI America

CAS Number: 244261-66-3
MDL Number: MFCD09753005
Molecular Formula: C38H28O4P2
Molecular Weight: 610.59
Purity/Analysis Method: >99.0% (HPLC)
Form: Crystal
Color: White
Melting point (°C): 172
Specific rotation [a]20/D: 11 deg (C=0.5, CHCl3)

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1,3-Diaminopropane dihydrochloride ≥97.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 10517-44-9
MDL Number: MFCD00012525
Molecular Formula: C3H10N2
Molecular Weight: 147.04
Purity/Analysis Method: >97.0% (T)
Form: Crystal
Color: White
Melting point (°C): 253

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Beach Sand Investigation

Supplier: Avantor

There’s been a crime on Prospector’s Cove, and a certain type of beach sand found on the victim is your key piece of evidence.

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Bitumen from Oil Sands Lab Activity

Supplier: Avantor

Introduction to Bitumen Extraction for Conversion to Crude Oil

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2-Chloroethanesulfonic acid sodium salt hydrate ∼13% in water

Supplier: TCI America

CAS Number: 15484-44-3
MDL Number: MFCD00007531
Molecular Formula: C2H5ClO3S
Molecular Weight: 166.55
Form: Clear Liquid
Color: Colorless

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[5,5'-Biisobenzofuran]-1,1',3,3'-tetraone ≥98.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 2420-87-3
MDL Number: MFCD00039140
Molecular Formula: C16H6O6
Molecular Weight: 294.22
Purity/Analysis Method: >98.0% (T)
Form: Crystal
Melting point (°C): 303

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Disodium-4,4'-diisothiocyanato-2,2'-stilbenedisulfonate hydrate ≥90.0% (by HPLC, total nitrogen)

Supplier: TCI America

CAS Number: 67483-13-0
MDL Number: MFCD00009638
Molecular Formula: C16H10N2O6S4
Molecular Weight: 498.47
Purity/Analysis Method: >90.0% (HPLC,N)
Form: Crystal
Storage Temperature: 0-10°C

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(S)-(+)-DTBM-SEGPHOS® ≥99.0% (by HPLC)

Supplier: TCI America

CAS Number: 210169-40-7
MDL Number: MFCD09753003
Molecular Formula: C74H100O8P2
Molecular Weight: 1179.55
Purity/Analysis Method: >99.0% (HPLC)
Form: Crystal

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RuCl2[(S)-dm-segphos®][(S)-daipen]

Supplier: TCI America

CAS Number: 944450-44-6
MDL Number: MFCD09753029
Molecular Formula: C65H70Cl2N2O6P2Ru
Molecular Weight: 1209.20
Form: Crystal
Color: Yellow

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2,2'-Bicinchoninic acid ≥98.0% (by HPLC)

Supplier: TCI America

CAS Number: 1245-13-2
MDL Number: MFCD00068342
Molecular Formula: C20H12N2O4
Molecular Weight: 344.33
Purity/Analysis Method: >98.0% (HPLC)
Form: Crystal
Melting point (°C): 365

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Ammonium thiocyanate ≥97.5% ACS

Supplier: Thermo Scientific Chemicals

Ammonium thiocyanate has many uses in manufacturing chemicals such as metal thiocyanates [CuSCN, Ca(SCN)2, NaSCN, KSCN], and in a number of pharmaceuticals. It is used in freezing solutions, pickling, printing, and corrosion inhibitor against acid gases. It is used in photography industry as a stabilizer or accelerator. Used in fertilizers, fabric dyeing, zinc coating, electroplating, and as a separator of Zr and Hf, also Au and Fe.

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[RuCl(p-cymene)((S)-segphos®)]Cl

Supplier: TCI America

CAS Number: 944451-29-0
MDL Number: MFCD09753017
Molecular Formula: C48H42Cl2O4P2Ru
Molecular Weight: 916.78
Form: Crystal
Color: Reddish Yellow

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1,3-Bis(4-hydroxybutyl)tetramethyldisiloxane ≥96.0%

Supplier: TCI America

CAS Number: 5931-17-9
MDL Number: MFCD00039554
Molecular Formula: C12H30O3Si2
Molecular Weight: 278.54
Purity/Analysis Method: >96.0% (GC)
Form: Clear Liquid
Boiling point (°C): 185
Flash Point (°C): 110
Specific Gravity (20/20): 0.94

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2-Butyl-1,3-diazaspiro[4.4]non-1-en-4-one hydrochloride ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 151257-01-1
MDL Number: MFCD03428357
Molecular Formula: C11H18N2O
Molecular Weight: 230.74
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal

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Urea solution 8 M, not sterile

Supplier: Teknova

Urea solution 8 M, not sterile

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Urea 98+%

Supplier: Thermo Scientific Chemicals

Used as a protein denaturant

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N-Methylphthalimide ≥99.0%

Supplier: TCI America

CAS Number: 550-44-7
MDL Number: MFCD00023063
Molecular Formula: C9H7NO2
Molecular Weight: 161.16
Purity/Analysis Method: >99.0% (GC)
Form: Crystal
Melting point (°C): 135

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Urea, Ultra Pure Grade

Supplier: G-Biosciences

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(S)-(-)-DM-SEGPHOS® ≥95.0% (by HPLC)

Supplier: TCI America

CAS Number: 210169-57-6
MDL Number: MFCD09753008
Molecular Formula: C46H44O4P2
Molecular Weight: 722.80
Purity/Analysis Method: >95.0% (HPLC)
Form: Crystal
Specific rotation [a]20/D: -61 deg (C=0.1, CHCl3)

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4,4'-Bis(2-benzoxazolyl)stilbene ≥97.0% (by HPLC, total nitrogen)

Supplier: TCI America

CAS Number: 1533-45-5
Molecular Formula: C28H18N2O2
Molecular Weight: 414.46
Purity/Analysis Method: >97.0% (HPLC,N)
Form: Crystal
Melting point (°C): 355

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(R)-(+)-DM-SEGPHOS® ≥95.0% (by HPLC)

Supplier: TCI America

CAS Number: 850253-53-1
Molecular Formula: C46H44O4P2
Molecular Weight: 722.80
Purity/Analysis Method: >95.0% (HPLC)
Form: Crystal
Melting point (°C): 248
Specific rotation [a]20/D: 114.7 deg (C=0.095, CHCl3)

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TRIS HCl (tris(hydroxymethyl)aminomethane hydrochloride), Molecular Biology Grade

Supplier: MilliporeSigma

TRIS HCl (tris(hydroxymethyl)aminomethane hydrochloride), Molecular Biology Grade

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[5,5'-Biisobenzofuran]-1,1',3,3'-tetraone ≥98.0% (by HPLC), purified by sublimation

Supplier: TCI America

CAS Number: 2420-87-3
MDL Number: MFCD00039140
Molecular Formula: C16H6O6
Molecular Weight: 294.22
Purity/Analysis Method: >98.0% (HPLC)
Form: Crystal
Lambda max.: 300 nm

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5-Bromo-2-fluoro-m-xylene ≥97.0% (by GC)

Supplier: TCI America

CAS Number: 99725-44-7
MDL Number: MFCD01320701
Molecular Formula: C8H8BrF
Molecular Weight: 203.05
Purity/Analysis Method: >97.0% (GC)
Form: Clear Liquid
Boiling point (°C): 89
Specific Gravity (20/20): 1.45

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Sand Quartz Slide

Supplier: Avantor

Observe the Main Constituent of Sand

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(R)-(+)-4-Benzyl-2-oxazolidinone ≥98.0%

Supplier: TCI America

CAS Number: 102029-44-7
MDL Number: MFCD00010846
Molecular Formula: C10H11NO2
Molecular Weight: 177.20
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 87
Specific rotation [a]20/D: 14.5 deg (C=5, MeOH)