二甲苯类化合物 ≥98.5% (by GC) contains ethylbenzene, BAKER ANALYZED® ACS, J.T.Baker®
供应商: Avantor
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Danger
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Synonyms:
二甲苯异构体混合物
BAKR9490-03EA
1047
CNY
BAKR9490-03
BAKR9490-22
BAKR9490-01
BAKR9490-05
二甲苯类化合物 ≥98.5% (by GC) contains ethylbenzene, BAKER ANALYZED® ACS, J.T.Baker®
二甲苯类化合物
分子式:
C₆H₄(CH₃)₂ 分子量: 106.17 g/mol 沸点: 140 溶点: –34 °C 密度: 0.86…0.88 g/cm³ (20 °C) 闪点: 25 存储条件: Ambient |
MDL编号:
MFCD00077264 CAS号: 1330-20-7 EINECS: 215-535-7 UN号: 1307 ADR: 3 III Merck Index: 13,10136 |
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产品技术规格
Meets ACS Reagent Chemical Requirements |
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For Laboratory,Research,or Manufacturing Use |
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Assay (m,p,o-xylenes and ethylbenzene) (by GC) | ≥ 98.5 % |
Ethylbenzene (C₆H₅C₂H₅) | ≤ 25 % |
Color (APHA) | ≤ 10 |
Residue after Evaporation | ≤ 0.0020 % |
Substances Darkened by H₂SO₄ | Passes Test |
Sulfur Compounds (as S) | ≤ 0.003 % |
Water (H₂O) | ≤ 0.02 % |
Date Received: __ __ /__ __ /__ __ | |
Date Opened: __ __ /__ __ /__ __ | |
Meets Reagent Specifications for testing USP/NF monographs |
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