| Customization: | Available |
|---|---|
| CAS No.: | 7772-98-7 |
| Formula: | Na2s2o3 |
|
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Sodium Thiosulphate/Sodium Thiosulfate
CAS NO:7772-98-7/Einecs no:231-867-5
Hs code:2830909000 Molecular formula:NA2O3S2
Specification
| TEST ITEMS | SPECIFICATION | RESULT OF TEST REPORT |
| ASSAY: | 99.00% MIN | 99.54% |
| WATER INSOLUBLES: | 0.01% MAX | 0.007% |
| SULPHIDES: | 0.001% MAX | 0.0008% |
| Fe: | 0.001% MAX | 0.0005% |
| S | 0.001% MAX | 0.0007% |
| ITEMS | STANDARD | TEST RESULT |
| Appearance | White powder crystal | Pass |
| Purity (%) | 97.0min | 98.03% |
| Insoluble substance in water(%) | 0.01%max |
PASS |
| Sulphide(%) | 0.001%max | PASS |
| Fe(%) | 0.005%max | 0.0007% |
| PH | 6.5~9.5 | 8.1 |
| Particle size(mesh) | 20-80 | PASS |
PACKAGE:25kg pp bag or as requirement
USAGE:
Sodium thiosulfate is used in textile printing and dyeing industry as dechlorination agent, reactive dye coloring anti-stain agent, etc.
Fondland Chemicals Co., Ltd (hereafter referred as FONDLAND) established in 2010, is the leading manufacturer and supplier of Chemicals. FONDLAND founded relying on Shandong Haihua Group with strongest supplying capability and competitive price. Our products were sold to most of the world, including Middle East, Africa, Southeast Asia, North America, South America, Caribbean , Europe etc.
Our mainly products:Sodium carbonate,Sodium bicarbonate,Ammonium bicarbonate,Aluminum sulfate,Calcium chloride,Magnesium chloride,Sodium metabisulfite,Sodium nitrite, Potassium sulfate,Poly aluminium chloride ,Caustic soda ,Phosphoric Acid ,Acetic acid and so on.
Our team members are trained regularly, with professional quality and vision.Can help you solve the trade of goods, coordinate storage and booking problems, but also can provide you with market consultation, price trend, to provide you with reasonable suggestions, so that you seize the good opportunity to purchase.In addition, the imported products we need will be released regularly. If you have good resources, we will arrange to facilitate the development of import business.
A. More than 12 years of export experience, and professionals provide 24-hour online services;
B. Good quality, guaranteed price, fast supply and large quantity;
C. Flexible and diverse settlement methods and timely delivery of goods and documents;
D. The outer packaging is wear-resistant and moisture-proof, and multiple packaging methods are optional;
E. Cooperate closely with shipping forwarders to ensure the safety of after-sales goods;
1. Q: Are you manufacturer or trading company?
A: We are trading company but we have shares in several cooperated factories.
2. Q: What would you do to guarantee the product quality?
A: We have professional quality control team with strict quality control system and rigorous QHSE.
We give supervision on container loading and delivery to ensure the clearness and neatness of package.
3. Q: What about your price?
A: We always supply the products with appropriate price,because we believe this is an effective way to build
long - term business with our customers and earn good reputation.
4. Q: What payment terms do you accept?
A: For new customers, we accept 30% T/T in advance,70% balance against copy of shipping docs,L/C at sight;
For old customers, the payment terms can be negotiated accordingly.
5. Q: What about the order lead time?
A: Usually the order lead time is 10-15days after receiving your prepayment.
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