n-Heptane ≥99%, ULTRA RESI-ANALYZED® for organic residue analysis, J.T.Baker®
供应商: Avantor
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Danger
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Synonyms:
high purity solvents
Packaged under inert gas.
BAKR9338-03EA
4718
CNY
BAKR9338-03
BAKR9338-02
BAKR9338-22
n-Heptane ≥99%, ULTRA RESI-ANALYZED® for organic residue analysis, J.T.Baker®
正庚烷
分子式:
H₃C(CH₂)₅CH₃ 分子量: 100.20 g/mol 沸点: 98.4 溶点: –90.6 °C 密度: 0.6838 g/cm³ (20 °C) 闪点: –4 °C 存储条件: Ambient |
MDL编号:
MFCD00009544 CAS号: 142-82-5 EINECS: 205-563-8 UN号: 1206 ADR: 3 II Merck Index: 13,04679 |
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产品技术规格
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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