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Concord Technology (Tianjin) Co.,Ltd
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Detailed Product Description
High purity solvent,
Low residue Low water,
Low UV-absorbance,
Assuring optimum sensitivity,
Long term stability
Analytical Grade n-Hexane
CAS.No: 110-54-3
Molecular formula:C6H14
Molecular weight: 86.16
colorless transparent liquid
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Test Items
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Specification
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Testing Result
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Assay CH3 (CH2)4 CH3(by GC) , ω / %
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95min
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96.63
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Density(20℃) , ρ / (g/mL)
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0.660~0.662
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0.660
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Residue on evaporation , ω / %
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0.001 max
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0.0002
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Water(by K-F) , ω / %
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0.02 max
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0.004
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Titrable Acid(H+) , (mmol/g)
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0.0002 max
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0.00004
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Benzene C6H6 , ω / %
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0.025 max
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0.003
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Send Inquiry
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Concord Technology (Tianjin) Co.,Ltd
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Detailed Product Description
High purity solvent,
Low residue Low water,
Low UV-absorbance,
Assuring optimum sensitivity,
Long term stability
HPLC Preparative Grade n-Hexane
CAS.No: 110-54-3
Molecular formula: C6H14
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Test Items
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Standard
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Testing Result
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Assay C6H14 (by GC) , ω / %
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97min
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98.1
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Water-soluble Titable Acid , mmol/g
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0.0003max
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0.0002
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Residue on evaporation , ω / %
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0.0001 max
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<0.0001
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Water(by K-F) ,ω / %
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0.01 max
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0.009
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Color(APHA)
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10 max
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<10
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UV Absorbance
(1cm cell vs. water)
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at 220 nm
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0.30max
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0.087
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at 240 nm
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0.10max
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0.020
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at 260 nm
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0.05max
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0.005
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Send Inquiry
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Yonghua Chemical Co., Ltd.
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n-Hexane
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Assay,%
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min 99.0
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Density(20℃)g/ml
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0.656～0.660
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Acidity(as H+),mmol/g
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max 0.0005
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Evaporating leavings,%
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max 0.0005
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Moisture(H2O),%
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max 0.01
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Optical test
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Wavelength(nm)
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Absorbency
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200
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max 1.00
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225
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max 0.10
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250
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max 0.01
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Packing: 500ml 25000ml 4000ml
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Send Inquiry
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Pharma Sources Insight January 2025
