Customization: | Available |
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Certification: | ISO |
Purity: | ≥99% |
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Product Description
Product Name
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Sodium Thiosulfate / Sodium Thiosuphate
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Appearance
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colorless, transparent crystal or crystalline fine grain
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Formula
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Na2S2O3/Na2S2O3 5H2O
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CAS No.
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7772-98-7
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EINECS No.
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231-867-5
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HS CODE
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2830909000
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Storage
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Airtight save
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Usage
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Reducing agent of dichromate in tanning, a neutralizer of nitrogen tail gas, a mordant, a bleach agent of straw and wool, and a dechlorination agent in pulp bleaching
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Specification:
SODIUM THIOSULFATE
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||
Analysis item
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Standard
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Analysis Result
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Na2S2O3.5H2O
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99%min
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99.71%
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Water-Insoluble
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0.01%max
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0.01%
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Sulphide ( As Na2S)
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0.001%max
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0.0008%
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Fe
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0.002%
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0.001%
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NaCl
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0.05%max
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0.15%
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PH
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7.5min
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8.2
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SODIUM THIOSULFATE 99% INDUSTRY GRADE
25kg, 50kg, 1000kg
1.What kind of payment term do you support ?
T/T 30% in advance, 70% before delivery,we will take and show you every process details.
2.What's your terms of delivery?
EXW, FOB, CIF etc
3.How long will your production take ?
Normally 5-7days finish production, then delivery.
4.if u support to sample test?
Sure, we would love to offer you free sample for testing. You only need to pay the shipping fee ok.
5.How to choose the most suitable products?
Based on your industry, also your requirements, we will recommend ones for you.
inorganic process