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MGT-7 Form
n-HEPTANE
Product Code:
G049B
Specifications
Solubility
Miscible with chloroform & diethyl ether
Identity (IR)
The infrared spectrum of the sample should be concordant with spectrum obtained standard
UV absorbance at 250 nm
Max 0.1
Density (20°C/20°C)
0.683 - 0.686
Refractive index (20°C; 589 nm)
1.387 - 1.388
Bromine number
Max 0.5
Water (by KF)
Max 0.02%
Acidity (as CH3COOH)
Max 0.0005%
Alkalinity (as NH3)
Max 0.0001%
Non-volatile matter
Max 0.001%
Sulphur compounds (CS2)
Max 0.0003%
Copper (Cu)
Max 0.00002%
Iron (Fe)
Max 0.00005%
Lead (Pb)
Max 0.00002%
Purity (by GC)
Min 99%
Total viable aerobic count
Max 10 cfu/10 ml
Total yeast and mold count
Max 10 cfu/10 ml
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