Sodium Thiosulfate
Product Description
Specification
|
PHOTO GRADE
|
INDUS GRADE
|
INDUS GRADE
|
|
|
APPEARANCE
|
COLORLESS
|
TRANSPARENT
|
WHITE POWDER
|
|
Na2S2O3
|
>99.0%
|
>98.5%
|
>97%
|
|
WATER INSOLUBLE
|
<0.01%
|
<0.01%
|
<0.03%
|
|
SULFIDE
|
<0.001%
|
<0.001%
|
<0.001%
|
|
IRON
|
<0.001%
|
<0.001%
|
<0.005%
|
|
PH
|
6.5-9.5
|
6.5-9.5
|
6.5-9.5
|
Applications
1>Used in fixers,plating,leather,reductant,dechlorinating agent； 2>Sulfur dyeing agent； 3>As a blush preventive agent； 4>As a disinfectant and decolor agent.
Packing
1>25KG/50KG compound plastic woven bag with inner polythene liner； 2>1000kg Jumbo bags； 3>Any other particular requirements to the package can be discussed.
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