


Xylene (mixture of isomers) ≥99.5% (by GC) semiconductor grade
Supplier: Thermo Scientific Chemicals
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About this item
CAS Number:1330-20-7
:
Formula:C₆H₄(CH₃)₂
MDL Number:MFCD00077264
:106.17 g/mol
Merck Index:13,10136
Boiling Pt:140 °C (1013 hPa)
Melting Pt:-34 - 34 °C
Density:0.86 to 0.88 g/cm³ (20 °C)
Flash Pt:25 °C
Storage Temperature:Ambient
EINECS:215-535-7
UN:1307
ADR:3,III
:GHS02
:GHS07
:GHS08
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Specification Test Results
- Appearance (Color):Colorless
- Form:Liquid
- Assay (GC), (Sum of Isomers+Ethylbenzene+Toluene):≥99.5%
- Chloride content:Max. 3 ppm
- Color (APHA):Max. 10
- Free Acid (Titration):Max. 0.0003 meq/g
- Impurity Content, B:Max. 20 ppb
- Impurity Content, Phosphate:Max. 0.5 ppm
- Impurity Content, Si:Max. 200 ppb
- Water Content (Karl Fischer Titration):Max. 0.02%
- Total Metal Impurities:<1 ppm
- Heavy Metals (as Pb):Max. 1000 ppb
- Particle Size (Particle Count at Point of fill):1 micron and greater: Max. 10 particles/ml
- Residue on Evaporation:Max. 5 ppm
- Trace Metal:Max. 100 ppb (each of: Sn, Na, K, Ge, Pb)
Specification Test Results
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