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Xylene (mixture of isomers) ≥99.5% (by GC) semiconductor grade

Supplier: Origen Biomedical, Inc
Warning

019402-K2 019402-K7 019402-M1
AA19402-K2EA 99.32 USD InStock
AA19402-K2 AA19402-K7 75800-216
Xylene (mixture of isomers) ≥99.5% (by GC) semiconductor grade
Xylene (mixture of isomers)
MDL: MFCD00077264 Beilstein Registry No.: 1901563 Notes: Contains a mixture of the ortho, meta, and para isomers of xylene. May also contain ethylbenzene.

CAS No.: 1330-20-7 Molecular Formula: (CH3)2C6H4 Formula Weight: 106.17 Flash Point: 29°(84°F) Physical Form: Liquid Density: 0.860 Refractive Index: 1.4970 Odor: Aromatic Melting Point: -25° Boiling Point: 137-144° Beilstein Reference: 1901563 Merck Reference: 14,10081 UN No.: 1307 MDL No.: MFCD00077264

Contains a mixture of the ortho, meta, and para isomers of xylene. Also contain ethylbenzene incompatible with strong oxidizing agents.


Formula: C₆H₄(CH₃)₂
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
 MDL Number: MFCD00077264
CAS Number: 1330-20-7
EINECS: 215-535-7
UN: 1307
ADR: 3,III
Merck Index: 13,10136
https://qa.digitalassets.avantorsciences.com/adaptivemedia/rendition?id=2deefc7b7b67c10e64003e243ff3216fad27cf7d&vid=83ff99813d31e8a10265a7bb2175dd6963c7b426&prid=web&clid=SAPDAM
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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. 50 ppb, each of: Al, Ca, Cr, Ga, Fe, Li, Ag

 

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