Sodium Thiosulfate, also known as Disodium Sulfurothioate, Sodium Hyposulfite, Disodium
Sulfurothioate, Disodium Thiosulfate, and Sodium Thiosulphate, has the chemical formula
Na2S2O3. Commercially, it is produced by reacting by-product liquid
of Sodium Sulfide synthesis with Sulfur Dioxide. A USP Grade chemical is the one that conforms
to the criteria of the United States Pharmacopeia (USP). A substance that has received the USPGrade certification can be used in food, drug, or medical applications. Due to the high purity, our
Sodium Thiosulfate Pentahydrate, is a USP Grade chemical. In the United States of America (USA),
Lab Alley is selling its high-quality Sodium Thiosulfate Pentahydrate, USP Grade online at
laballey.com.
Chemical precursor
Chemical analysis
Competitive pricing and well-stocked US-based inventory.
Fast 1-2 business days shipping, including hazmat transport.
Exceptional customer service and chemical technical support.
Delivery on budget, on time, every time.
Product Information
More Information
CAS
7772-98-7
Assay
Min. 97.0%
Grade
USP Grade
Molecular formula
Na2S2O3
Molecular weight
158.11
Autoship Available
No
Calcium (Ca)
0.01%
Insoluble matter
0.01%
Reviews
Safety and Shipping
Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Sodium Thiosulfate Pentahydrate USP.
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This chemical will only be shipped to addresses that are:
Businesses
Schools and Universities
Laboratories
If you use a residential address during checkout, we will automatically remove this item from your order prior to shipping.
If your order includes more than 1 lb of mercury, it must be shipped to a commercial address, lab, or school.
Please note that we’re unable to ship mercury—of any amount—to apartments or shipping/parcel stores.
Ineligible orders will be automatically canceled.
If you are purchasing SDA in 5 gallons or more, you are required to provide a TTB permit showing how much of the product you are allowed to purchase per year. Please email your TTB permit to customercare@laballey and include your Order Number.
