n-Heptan ≥99%, ULTRA RESI-ANALYZED® för analys av organiskrester, J.T.Baker®
Leverantör: Avantor
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Fara
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Synonyms:
high purity solvents
Packaged under inert gas.
9338-03EA
3825
SEK
9338-03
9338-22
n-Heptan ≥99%, ULTRA RESI-ANALYZED® för analys av organiskrester, J.T.Baker®
n-Heptan
Formel:
H₃C(CH₂)₅CH₃ MW: 100,20 g/mol Kokpunkt: 98,4 °C (1013 hPa) Smältpunkt: –90,6 °C Densitet: 0,6838 g/cm³ (20 °C) Flampunkt: –4 °C Storage Temperature: Omgivande |
MDL Number:
MFCD00009544 CAS nummer: 142-82-5 EINECS: 205-563-8 UN: 1206 ADR: 3,II Merck Index: 13,04679 |
Specifikation testresultat
For Laboratory,Research,or Manufacturing Use |
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FID-Sensitive Impurities (as 2-Octanol) Single Impurity Peak (ng/mL) | ≤5 |
ECD Sensitive Impurities (as Heptachlor Epoxide) Single Peak (pg/mL) | ≤10 |
ECD-Sensitive Impurities (as Ethylene Dibromide) - Single Impurity Peak (ng/mL) | ≤5 |
Assay (CH₃(CH₂)₅CH₃) (by GC, corrected for water) | ≥99.0 % |
Color (APHA) | ≤10 |
Residue after Evaporation | ≤1.0 ppm |
Substances Darkened by H₂SO₄ | Passes Test |
Water (by KF, coulometric) | ≤100 ppm |
ECD-Sensitive Impurities (as Ethylene Dibromide) |
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