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Specification of Non-Ferric
grade
60% Sodium Sulphide Iron-free grade |
| SPECIFICATION |
LIMITS |
| Physical Appearance |
In flakes |
| Na2S |
60% ( + / - 2 %) |
| Na2SO3 |
Less than 2% wt |
| Na2 CO3 |
Less than 0.5 % wt |
| Fe |
Less than 10 ppm |
| Insoluble |
Less than 30 ppm |
| Density |
Approx 1600 Kg/ m3 |
| Melting Point |
90 Deg.C |
| Color |
Brownish yellow |
CAS NO.16721-80-5 / HS.CODE : 283010
UN. NO.: 1385 / class or div - 4.2 / HAZ class-II
Packing : 25 kg polybags |
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