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MilliporeSigma

OmniSolv® Heptane

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Formula: CH3(CH2)5CH3

Formula Weight: 100.21

CAS Number: 142-82-5

Synonym(s): n-Heptane

Meets Reagent Specifications for testing USP/NF monographs

Assay (n-heptane)99.0% min
Assay (saturated C7 hydrocarbons)99.9% min
Boiling range94.5-99.0 C
Capillary ECD responsive substances (as PCNB)5ng/L max
Color (APHA)10 max
Filtered through 0.2 µm filterTo pass test
Fluorescence (as quinine base)250ppt max
FormClear liquid
Infrared spectrumConforms to standard
Residue after evaporation1ppm max
UV Abs. at 197 nm1.00AU max
UV Abs. at 200 nm0.50AU max
UV Abs. at 210 nm0.25AU max
UV Abs. at 220 nm0.10AU max
UV Abs. at 230 nm0.05AU max
UV Abs. at 250 nm0.01AU max
UV Abs. at 260 nm0.01AU max
UV Abs. at 270 nm0.005AU max
UV Abs. at 300 nm0.005AU max
UV Cut-off197nm max
Water (H2O)0.01% max

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Product Detail
Thomas No.
C001Y00
Mfr. No.
HX0078-6
Description
Heptane Omnisolv 1L UN1206
CAS Number
142-82-5
Grade
OmniSolv
Packaging Size
1 L
Packaging Type
Bottle, Glass
UN Number
UN1206
list price/quantitytotal
$0.00
Thomas No.
C346L40
Mfr. No.
HX0078-1
Description
Heptane Omnisolve 4L
Ready to Ship
CAS Number
142-82-5
Grade
OmniSolv
Packaging Size
4 L
Packaging Type
Bottle, Glass
UN Number
UN1206
list price/quantitytotal
$0.00
Thomas No.
C001K54
Mfr. No.
HX0078-NP20
Description
Heptane Omnisolv 20L
CAS Number
142-82-5
Grade
OmniSolv
Packaging Size
20 L
Packaging Type
NOWPak
UN Number
UN1206
list price/quantitytotal
$0.00
$0.00 (0 Items)
Product is restricted and can only be purchased by customers with a web profile linked to a Thomas Business Account - Click here to login or create your web profile. If you do not have a Thomas Business Account, please Contact Us and someone will respond with details on how to apply for a business account with us.

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