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Sodium thiosulfate pentahydrate Quick Details

Chemical Name: Sodium thiosulfate pentahydrate

CAS No.: 10102-17-7

Molecular Formula: H10Na2O8S2

Molecular weight: 248.18

Appearance: White powder 

Assay: 98%

Sodium thiosulfate pentahydrate Typical Properties

Sodium thiosulfate pentahydrate Usage

1.Used as a dechlorination agent for bleached pulp and cotton fabrics, as a chelating agent and antioxidant in the food industry, as a detergent and disinfectant in the pharmaceutical industry.

2.It is used for dehydrochlorination of natural gas, naphtha, syngas, hydrogen and nitrogen to protect downstream catalyst from toxicity. If there is organic chlorine in the gas, it should be converted to hydrogen chloride by cobalt-molybdenum hydrogenation catalyst, and then absorbed with dechlorinating agent.

3.Used as analytical reagent, mordant and fixative.

4.It is suitable for removing chlorine from hydrogen, nitrogen, syngas, carbon monoxide, carbon dioxide and naphtha.

5.Photosensitive industry is used as photographic fixative. Paper industry is used as chlorine removal agent after pulp bleaching. The printing and dyeing industry is used as a dechlorination agent for cotton fabrics after bleaching. Reagent for chroma analysis and volumetric analysis of analytical chemistry. Pharmaceuticals are used as detergents and disinfectants. The food industry is used as chelating agents, antioxidants and so on.

7.It is used in photography, film, textile, chemical fiber, paper making, leather making and pesticide industry.

8.Used as complexing agent for silver plating of thiosulfate. The silver plating layer has fine crystal structure and good covering ability. The general dosage is 200~250 g/L. It is used as brightener in cyanide silver plating. The dosage is 0.5 to 1.09 g/L. Silver can be crystallized in order to obtain bright and semi bright silver plating.

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FAQ:

Q1: Can I get a sample?

 A:Free samples is available, while the shipping cost should undertake by your side.

Q2: What is your MOQ?

A:Our MOQ is 10g, 100g and 1kg for your evaluation quality of our goods on the condition that sample charge is 100% paid.

Q3: Is there any discount? 

A:Yes, for larger quantity, we always support with better price. 

Q4: What payment terms do you accept ?

A:We'd like to accept T/T, L/C, Paypal, or Western Union. 

Q5: How long will it take to get the good? 

A:Depending on your location, For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS. For mass order, please allow 5-8 days by Air, 20-35 days by Sea. 

Why You Choose Us?

1. Rich experience

We specialize in this filed for many years,our steriods and hormones exported to all over the world and established long friendly relations of cooperation with them.

2. Great quality,purity and favorable

Good quality is one of our biggest secret to success;u can get the best quality and service from us.

3. Safest and fastest delivery

We have adequate stock so that we can deliver the products with 24 hours as soon as receiving the payment.Fast and discreet shipment will be arranged to pass customs.

4. Good package

Unique ways to ship 10g to 100kg powders to your destination.We offer melting powder into liquid service and ship the liquid in special bottles.

5. Great after-sales service

Any needs or questions contact me freely.

Don't worry about working with us:

1. If the goods are withheld by the customs and cannot be received, we have special customs clearance personnel. Generally, the goods will be delivered to the customers within the specified time, so as to avoid the influence of weather and international situation. If the goods are not received, we will refund the full amount.

2. If the goods are not delivered for a long time after payment, all kinds of goods we sell are in stock. We will communicate with customers about the delivery time or port before selling. If the goods are not delivered after the time limit, we will refund the full amount.

3. The product quality and purity are not high. Our products will have strict quality inspection before leaving the factory. If the product is wrong or the product quality is unqualified, we will return the full payment.