Specification
Item Industrial grade Medical grade Photo grade
Appearance White powder or crystal White powder or crystal White powder or crystalContent 98.0%min 99% min 99.5% min
Loss on drying 1%max 0.5% max 0.3% max
Chloride ≤ 3.0% 0.5% max 0.2% max
PH 5.5-8.5 5.5-8.5 5.5-8.5
Application
- Industrial grade: carving, stone printing;
- Pharmaceutical grade: sedative;- Phtography grade: photographic film.
Packing
25kg/fiber drum
Storage
Placed in sealed container and kept in a cool and dry place.
Avoid strong vibration, insolation, high temperature, smoke and fire.
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