Tuam Tshoj Tus Muag Khoom Sodium Sulphide Yellow Flakes CAS 1313‑82‑2 Muab Khoom Ntau,
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Cov khoom lag luam zoo Sodium Sulfide (Na₂S) daj flakes 60% min, CAS 1313‑82‑2. Siv dav hauv kev tanning tawv, kev khawb av flotation, dyeing, metallurgy thiab kev kho dej khib nyiab. Zoo ruaj khov, muaj ntau yam xa tawm, tiv tauj peb kom tau txais cov lus hais.