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Sodium Thiosulfate, Sodium Hyposulfite, Na2s2o3 5H2O

China Sodium Thiosulfate, Sodium Hyposulfite, Na2s2o3 5H2O, Find details about China Sodium Hyposulfite, Sodium Thiosulfate from Sodium Thiosulfate, Sodium Hyposulfite, Na2s2o3 5H2O

Model NO.
99%
Trademark
LY
Specification
99%
Origin
Shandong
HS Code
283090900
Model NO.
99%
Trademark
LY
Specification
99%
Origin
Shandong
HS Code
283090900
Our advantage,
1. Factory supply
2. Good quality
3. Free sample
4. ISO System
5. Long stable supplier
6. Good service
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Specification

Sodium Thiosulfate pentahydrate 
1.Another name: Sodium thiosulfate 
2. Molecular formula: Na2S2O2 .5H 2O 
3. Molecular weight: 248.17
4.Properties :monoclinic crystal, Melting point : 40 -45oC , Relative density :1.729( 17 oC  )
5.Use:used in fixers, plating, leather, reductant, dechlorinating agent, sulfur dyeing agent, as a blush preventive agent, and as a disinfectant. and decolor agent 
6.Packing:25kg , 50kg plastic woven bag, or following your demand

7. Application:
Used in fixers, plating, leather, reductant, dechlorinating agent, sulfur dyeing agent, as a blush preventive agent, and as a disinfectant. And decolor agent. 

Specification:
Standard SpecificationTypical Data
Purity:99%Min99.10%
Water Insoluble:0.01%Max0.01%
Na2S:0.001%Max0.00%
Iron Content0.002%Max0.002
PH Value:6.5-9.5  8.7
 
 Physical info:
Physical state:Solid
Odor:Odorless.
Taste:Saline
Color:White
pH (1% soln/water):PH of a 5% solution :6.0-8.4
Boiling Point:>100°C(212°F)
Melting Point:48°C(118.4°F)
Specific Gravity: 1.7-1.75(Water=1)
Vapor PressureNot applicable
Dispersion PropertiesSee solubility in water
Instability TemperatureNot available.
Conditions of InstabilityIncompatible materials,moisture
 
Eye Contact: Check for and remove any contact lenses.  In case of contact, immediately flush eyes with plenty of water for at least 15 minutes.  Cold water may be used.  Get medical attention immediately.
Skin Contact:Wash with soap and water. Cover the irritated skin with an emollient. Get medical attention if irritation develops. Cold water may be used.
Serious Inhalation:Not available
Inhalation:If inhaled, remove to fresh air.  If not breathing, give artificial respiration.  If breathing is difficult, give oxygen.  Get medical attention immediately.
Serious Inhalation:Not available
Ingestion:Do NOT induce vomiting unless directed to do so by medical personnel.  Never give anything by mouth to an unconscious person.  If large quantities of this material are swallowed, call a physician immediately. 


Sodium Thiosulfate, Sodium Hyposulfite, Na2s2o3 5H2O
Sodium Thiosulfate, Sodium Hyposulfite, Na2s2o3 5H2O
 

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