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| Product Name: |
Sodium thiosulphate
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| Supply Ability: |
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| Related proudcts |
different sizes, |
| Specifications |
Photo grade (99%min ) Tech grade(98.5% min) |
| Price Term: |
FOB,CFR and CIF |
| Port of loading: |
Shanghai or Changsha |
| Minimum Order |
10 mts |
| Unit Price: |
FOB USD170/MT (Mar,2017) |
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Name£º
Sodium Thiosulfate
Chemical formula£º
Na2S2O3¡¤5H2O
Physical appearance£º
Colorless or slightly yellow tran***rent monoclinic crystal.
Quality standard£º
HG/T 2328-1992
Description£º
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¡£
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.
Shelf Life: One year
Storage & handing :
1>Store the product in a cool and dry place£»
2>Prevent from direct sunlight, water and moisture£»
3>Avoid contact with strong add oxidants£»
4>Do not stores it for long time.
Product Specification:
PHOTO GRADE TECH GRADE TECH GRADE
APPEARANCE COLORLESS TRAN***RENT WHITE POWDER
Na2S2O3 >99.0% >98.5% >97%
WATER INSOLUBLE <0.01% <0.03% <0.03%
SULFIDE <0.001% <0.003% <0.001%
IRON <0.001% <0.003% <0.005%
PH 6.5-9.5 6.5-9.5 6.5-9.5 |
| Company: |
Changsha weichuang chemical co.,ltd
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| Contact: |
Ms. shelley Yuan |
| Address: |
15A01.NewCity LandMark.No 208.labor East Road,ChangSha,HuNan,China. |
| Postcode: |
430001 |
| Tel: |
86 0731 85573666 |
| Fax: |
0086-731-84765733 |
| E-mail: |
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