n-Heptan ≥99%, ULTRA RESI-ANALYZED® for organic residue analysis, J.T.Baker®
Dodavatel: Avantor
|
Nebezpečí
|
Packaged under inert gas.
9338-03EA
9760
CZK
9338-03
9338-22
n-Heptan ≥99%, ULTRA RESI-ANALYZED® for organic residue analysis, J.T.Baker®
n-Heptane
Vzorec:
H₃C(CH₂)₅CH₃ Bod varu: 98,4 °C (1013 hPa) Bod tání: –90,6 °C Hustota: 0,6838 g/cm³ (20 °C) Bod vzplanutí: –4 °C Storage Temperature: Ambient |
MDL Number:
MFCD00009544 CAS číslo: 142-82-5 EINECS: 205-563-8 UN: 1206 ADR: 3,II Merck Index: 13,04679 |
Výsledky specifikačního testu
For Laboratory,Research,or Manufacturing Use |
|
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) |
Learn more
About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...