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Crystal Sodium Sulphide
Product name: Crystal Sodium Sulphide (Na2S.5H2O)
Properties: Appearance is white granules with stable quality. Odorlessness. Easy to oxidize in the air.
Packaging: 25kg/bag. Inner bag is double-layer plastic bag, sealed by heat; Outer bag is woven bag, sewn by machine.
Cautions: Avoid rain, moisture and heat, no breakage, no mix with acid and corrosives.
Application: Mainly used in engineering plastic, rubber, silicone, chemical cleaning agent, medicine, health food additives and other industries.
Technical index:
|
Item |
Index |
||
|
Na2S ω/%≥ |
45.0 |
||
|
Na2SO3 ω/%≤ |
0.30 |
||
|
Na2S2O3 ω/%≤ |
0.50 |
||
|
Na2CO3 ω/%≤ |
1.0 |
||
|
Fe Content ω/%≤ |
0.0003 |
||
|
Water Insoluble ω/%≤ |
0.01 |
||
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