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A200432 | p-Xylene (Reag. USP) ANALYTIC

M: 106,17 EC: 203-396-5 NC: 2902 43 00 UN: 1307

IATA: 3/III PAX: 309 CAO: 310

Signal Word: Warning

27 H226-H332-H312-H315

1l~0,862kg 1kg~1,16l

  • CAS Number:   106-42-3
  • Formula:   C6H4(CH3)2
  •  
Specifications

Minimum assay (G.C.).................................................................... 99,0 %

Identity..............................................................................................IR p/t.

Density at 20/4....................................................................... 0,860-0,864

Refractive Index n 20/D............................................................ 1,493-1,497

MAX. IMPURITIES

APHA colour...........................................................................................10

Non-volatile matter....................................................................... 0,001 %

Benzene (G.C.)............................................................................... 0,05 %

Ethylbenzene (G.C.).......................................................................... 0,1 %

Toluene (G.C.)................................................................................... 0,1 %

m-Xylene (G.C.)................................................................................ 0,2 %

o-Xylene (G.C.)................................................................................. 0,2 %

Darkened substances by H2SO4........................................................... p/t.

Sulphur compounds (as CS2)..................................................... 0,0003 %

Acidity.................................................................................. 0,0002 meq/g

Alkalinity.............................................................................. 0,0002 meq/g

Water (H2O)..................................................................................... 0,05 %

Thiophene (C4H4S)...................................................................... 0,0002 %

Metals by ICP [mg/Kg (ppm)]

Ag..........................0,05

Al.............................0,5

As..........................0,05

Au..........................0,05

B............................0,02

Ba............................0,1

Be..........................0,02

Bi...........................0,05

Ca............................0,5

Cd..........................0,05

Co..........................0,02

Cr...........................0,02

Cu..........................0,02

Fe.............................0,1

Ga..........................0,02

Ge..........................0,05

Hg............................0,1

In............................0,05

K..............................0,1

Li............................0,05

Mg...........................0,1

Mn.........................0,02

Mo.........................0,02

Na............................0,5

Ni...........................0,02

P..............................0,2

Pb............................0,1

Pt...........................0,02

S..............................0,2

Sb..........................0,02

Si.............................0,2

Sn............................0,1

Sr.............................0,2

Ti............................0,02

Tl............................0,02

V............................0,02

Zn............................0,1

Zr...........................0,02

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