98.5% 99% Sodium Thiosulfate Pentahydrate for Photographic Fixing Agent CAS NO.10102-17-7
- Min.Order: 5 Metric Ton
- Payment Terms: L/C,D/A,D/P,T/T,Other
- Product Details
Keywords
- Sodium thiosulfate
- High purity sodium thiosulfate
- sodium thousulphate
Quick Details
- ProName: 98.5% 99% Sodium Thiosulfate Pentahydr...
- CasNo: 10102-17-7
- Molecular Formula: Na2S2O3·5H2O
- Appearance: Colorless transparent monoclinic cryst...
- Application: Used in fixers,plating,leather,reducta...
- DeliveryTime: Quick delivery
- PackAge: 25Kg/50Kg as per of customer's request
- Port: Shanghai , Yueyang , Tianjin , Huangpu
- ProductionCapacity: Metric Ton/Year
- Purity: 99% Min
- Storage: Store the product in a cool and dry p...
- Transportation: By sea
- LimitNum: 5 Metric Ton
- Water Content: 0.03% Max
- Impurity: 0.003% Max
- Grade: Industrial Grade
- PH: 6.5-9.5
- Water solution react: Pass test
Superiority
-produce strictly according to international standard.
-first-class facilities,modern technology,excellent personnel makes products stable and reliable.
-ciq/sgs/iso inspection.
-own factory near port,very convenient shipment.
-18 year export,very skillful operation.
-famed in usa,uk,germany,philippines,brazil,uruguay etc.
-free sample can be provided
Details
Product name : Sodium thiosulfate(thiosulphate)
Molecular formula: Na2S2O3·5H2O
Appearance: Colorless transparent monoclinic crystal
CAS No.: 10102-17-7
Quality standard: HG/T 2328-1992
Application: 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
Product specification:
PHOTO GRADE | TECH GRADE | |
Na2S2O3 | 99% Min | 98.5 Min |
WATER INSOLUBLE | 0.01% Max | 0.03% Max |
SULFIDE | 0.001% Max | 0.003% Max |
IRON | 0.001% Max | 0.003% Max |
PH | 6.5-9.5 | 6.5-9.5 |
WATER SOUTION REACTION | Pass test |
Product details: 1. Small granular particle size 1-3mm
2. Middle granular particle size 4-6mm
3. Big granular particle size 7-11mm
Package: 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