產品資訊 - Factory sale sodium thiosulfate na2s2o3 5h2o->sodium thiosulphate-

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Changsha weichuang chemical co.ltd

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Factory sale sodium thiosulfate na2s2o3 5h2o

產品分類 :

化學->化學用品->硫代硫酸鈉

Factory sale sodium thiosulfate na2s2o3 5h2o

產品規格

Model No:	99

Country	CN
Color	colorless transparent crystal
Packing	25kg/50kg compound plastic woven bag with innerpolythene liner;1000kg jumbo bags,Anyother particular requirements to the package can bediscussed.
Minimum Order	10mt
Payment Term	t/t or l/c

產品描述

1.>sodium thiosulfate na2s2o3 5h2o

Name:tech grade sodium thiosulphate
Molecular formula:Na2S2O2.5H2O
CAS NO.:7772-98-7
Appearance:Monoclinic crystal

2.>Specifications:
SODIUM THIOSULPHATE(Na2S2O3.5H2O) 99.0%MIN
INSOLUBLE SUBSTANCE IN WATER 0..01%MAX
SULPHATE(Na2S) 0.001%MAX
Fe 0.002%MAX
Ph VALUE 6.5-9.5

3.>Applications:
1) Used in photographic and electroplate applications
2) For purifying soft water and tanning hides
3) As a reducing agent, fixers, blush preventive agent, deoxidizer, sulfur dyeing agent, anti-whiting agent, detergent, disinfectant and color faking agent

4.>Packing:
25kg/50kg compound plastic woven bag with innerpolythene liner;1000kg jumbo bags,Anyother particular requirements to the package can bediscussed.

5.>Storage & handling:
Store the product in a cool and dry place ; prevent from direct sunlight , water and moisture ; avoid contact with strong acid,oxidants .Do not stores it for long time.

6.>Features and Advantages

We are professional chemical products manufacturer in China for 10 years.

Our factory location are closely connected with JINGGUANG railroad and JINGZHU highway,which is very beneficial to us to save time and freight to export.
Both of them make our products has comprehensive competition.