37 Results for: "Spectrophotometry"

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n-Heptane ≥99.0%

Supplier: TCI America

[for HPLC Solvent]
CAS Number: 142-82-5
MDL Number: MFCD00009544
Molecular Formula: C7H16
Molecular Weight: 100.21
Purity/Analysis Method: >99.0% (GC)
Form: Clear Liquid
Boiling point (°C): 98
Melting point (°C): -91
Flash Point (°C): -2
Specific Gravity (20/20): 0.68

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Methanol ≥99.8%

Supplier: TCI America

[for HPLC Solvent]
CAS Number: 67-56-1
MDL Number: MFCD00004595
Molecular Formula: CH4O
Molecular Weight: 32.04
Purity/Analysis Method: >99.8% (GC)
Form: Clear Liquid
Boiling point (°C): 64
Flash Point (°C): 12
Specific Gravity (20/20): 0.79

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Dichloromethane ≥99.5% stabilised for synthesis

Supplier: TCI America

(stabilized with 2-Methyl-2-butene)
[for HPLC Solvent]
CAS Number: 75-09-2
MDL Number: MFCD00000881
Molecular Formula: CH2Cl2
Molecular Weight: 84.93
Purity/Analysis Method: >99.5% (GC)
Form: Clear Liquid
Boiling point (°C): 39
Melting point (°C): -97
Specific Gravity (20/20): 1.33

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n-Hexane ≥96.0%

Supplier: TCI America

[for HPLC Solvent]
CAS Number: 110-54-3
MDL Number: MFCD00009520
Molecular Formula: C6H14
Molecular Weight: 86.18
Purity/Analysis Method: >96.0% (GC)
Form: Clear Liquid
Boiling point (°C): 68
Melting point (°C): -95
Flash Point (°C): -22
Specific Gravity (20/20): 0.66

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Acetonitrile ≥99.5% (by GC) for HPLC

Supplier: TCI America

[for HPLC Solvent]
CAS Number: 75-05-8
MDL Number: MFCD00001878
Molecular Formula: C2H3N
Molecular Weight: 41.05
Purity/Analysis Method: >99.5% (GC)
Form: Clear Liquid
Boiling point (°C): 82
Melting point (°C): -46
Flash Point (°C): 10
Specific Gravity (20/20): 0.78

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1-Butanol ≥99.0%

Supplier: TCI America

[for HPLC Solvent] CAS Number: 71-36-3 MDL Number: MFCD00002964 Molecular Formula: C4H10O Molecular Weight: 74.12 Purity/Analysis Method: 99.0% (GC) Form: Clear Liquid Boiling point (°C): 118 Melting point (°C): -90 Flash Point (°C): 37 Specific Gravity (20/20): 0.81

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2-Propanol ≥99.5%

Supplier: TCI America

[for HPLC Solvent]
CAS Number: 67-63-0
MDL Number: MFCD00011674
Molecular Formula: C3H8O
Molecular Weight: 60.10
Purity/Analysis Method: >99.5% (GC)
Form: Clear Liquid
Boiling point (°C): 82
Flash Point (°C): 15
Specific Gravity (20/20): 0.79