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A200346 | di-Sodium tetra-Borate Anhydrous ANALYTIC

M: 201,22 EC: 215-540-4 NC: 2840 11 00

Signal Word: Danger

8 H360FD

  • CAS Number:   1330-43-4
  • Formula:   Na2B4O7
  •  
Specifications

Minimum assay (Acidim.)............................................................... 98,0 %

MAX. IMPURITIES

Loss on melting...................................................................................2 %

Chloride (Cl).................................................................................. 0,005 %

Fluoride (F).................................................................................... 0,002 %

Phosphate (PO4)........................................................................... 0,002 %

Silicate (as SiO2)............................................................................. 0,05 %

Al.................................................................................................. 0,002 %

Ca................................................................................................... 0,01 %

Cd............................................................................................... 0,0005 %

Co............................................................................................... 0,0005 %

Cr................................................................................................ 0,0005 %

Cu............................................................................................... 0,0005 %

Fe.................................................................................................. 0,002 %

K................................................................................................... 0,005 %

Mg................................................................................................ 0,005 %

Mn.............................................................................................. 0,0004 %

Ni................................................................................................ 0,0005 %

Pb................................................................................................. 0,002 %

Zn............................................................................................... 0,0005 %

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