CAS 10102-17-7, EC 231-867-5;
Colorless crystal granule;
Fixative in photograph;
As reducing agent, antichlor,etc
| Chemical Identification |
|
Common Name: |
Sodium Thiosulfate pentahydrate |
|
|
Sodium hyposulfite; Sodium subsulfite; Sodium thiosulphate; Hypo; |
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CAS No.: |
10102-17-7, 7772-98-7 |
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EINECS No.: |
231-867-5 |
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Appearance: |
Colorless crystal granule |
|
Density: |
1.667 |
|
Melting Point: |
48.5°C |
|
Stability: |
Stable. Incompatible with strong acids, strong oxidizing agents, iodine, mercury. |
|
Molecular Formula: |
Na2S2O3.5H2O |
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Molecular Weight: |
248.19 |
|
|
|
| Product Information |
Specifications:
|
Product name: Sodium Thiosulphate Pentahydrate Manufacturer: Ningbo Titan Unichem Co., Ltd. |
|
|
Items |
Specifications |
|
Appearance |
Colorless transparent crystal |
|
Assay |
99.0% min |
|
Water Insolubles |
0.03% max |
|
Sulphide |
0.003% max |
|
Fe |
0.003% max |
|
NaCl |
0.2% max |
|
PH |
6.5 - 9.0 |
Pictures:
Loading of Sodium Thiosulfate pentahydrate from TITAN UNICHEM.
Loading of Sodium Thiosulfate pentahydrate from TITAN UNICHEM.
Loading of Sodium Thiosulfate pentahydrate from TITAN UNICHEM.
Packaging:
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Packed in 25Kg/50Kg PP-PE woven bag, 1000kg jumbo bag;
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Or package as per customer's request.
Delivery Lead Time:
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Prompt shipment within 2 weeks.
Storage & Handling:
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Store in a cool and dry place.
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Prevent from direct sunlight, water and moisture.
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Avoid contact with strong acid, oxidants.
Safety Information:
|
HS Code: |
2830909000 |
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Safety Statements: |
S24/25 |
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Risk Statements: |
R36/37/38 |
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Hazard Codes: |
Xi:Irritant |
| Application |
Uses:
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Chemical Industry: reducing agent.
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Photography industry: fixative.
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Medical Industry: scouring agent, disinfector and decolorant.
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Used as dechlorination agent after bleaching of cotton fabrics and paper pulp.
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Also used in photographic, electroplating and leather making industry.
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For purifying soft water and tanning hides.
| User name | Member Level | Quantity | Specification | Purchase Date |
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