China ISO Certified Factory Wholesale Dry Ammonium Thiosulfate

• Customization: Available
• CAS No.: 7783-18-8
• Formula: (Nh4)2s2o3
• Model NO.: Kagro-Dry ATS
• Certification: ISO, SGS
• Purity: 90%~99%
• Type: Ammonium Thiosulfate
• Appearance: Crystal
• Grade Standard: Industrial Grade
• Package: 25kg/Bag, 500kg/Bag, 1000kg/Bag
• Solubility in H2O: Highly Soluble
• Item: White Crystals
• Shelf Life: 12 Monthes
• Transport Package: Bag
• Specification: 97%
• Trademark: Kagro
• Origin: China

Product Description

Dry Ammonium Thiosulfate

Ammonium thiosulfate is used as a photographic fixer in the photosensitive industry.  Compared with sodium salt, the emulsion film of Silver halide is easier to dissolve. It has the advantages of short washing time and easy silver recovery. It is also used as the main component of silver plating bath, a detergent for metal surface, and an aluminum magnesium gold casting protector. Used as a fungicide and analytical reagent in medicine.

Ammonium Thiosulfate is an excellent source of ammoniacal nitrogen that is quickly absorbed by the plant. This results in greener turf, even at low soil temperatures. Use when a liquid type of ammoniacal nitrogen source and sulfur are required.

The advantage of thiosulfate, in comparison to other sulfur forms, is that the sulfur need for plant growth becomes available over several weeks. When sulfur is applied totally in the sulfate form, some may be lost to leaching - the result of rainfall and/or irrigation water moving this form below the root zone. When elemental sulfur is applied, oxidation to a sulfate form must occur before it becomes available to the plant. Thiosulfate helps supply the plant's sulfur needs quicker and longer than other single form of sulfur. 

 

Product Name	Ammonium thiosulfate
CAS No.	7783-18-8
MF	H8N2O3S2
EINECS:	231-982-0
Appearance	Crystal powder
Packing	25kg
Shelf life	2 year

 

Items	Specification	Results
Appearance	White crystal	White crystal
Content %	≥95	96.2
Insoluble %	≤0.02	<0.01
Fe %	≤0.002	<0.001
Chloride(Cl) %	<0.05	<0.05
Sulfate(SO4) %	<1	<1
Heavy Metals as lead(Pb) %	<0.002	<0.002
Calcium(Ca)%	<0.005	<0.005
Sodium (Na) %	<2	<2
Conclusion:pass

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FAQS

1. How long can I get your reply?
A: Within 1-8 hours.
2. May I get some samples?
A: Free sample can be sent on your request but express charges are on your account.
3. Is this price on the page correct?
A: The listed price is only for reference, for latest price, please contact us directly.
4. What is your delivery time?
A: 7-10 working days normally and it depneds on your quantity and our stock.

5. What is your payment term?

A: L/C and T/T are both ok.