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What is 5-Sulfosalicylic Acid Dihydrate?
5-Sulfosalicylic Acid Dihydrate (5-SSA·2H₂O) is an important organic acid salt, widely used in biochemical laboratories and industrial settings. As a derivative of salicylic acid, it is known for its strong chelating properties, solubility in water, and capability to form stable complexes with metal ions. This compound plays a critical role in protein precipitation, heavy metal detection, and urine protein tests in clinical diagnostics.

The manufacturer of 5-Sulfosalicylic Acid Dihydrate
Our Lifeworth is supplier and manufacturer for 5-Sulfosalicylic Acid Dihydrate, our company has passed the third-party audit and certification such as CQC, SGS, INTERTEK, and obtained cGMP, ISO9001, ISO14001, FSSC22000, ISO45001, BRCGS, KOSHER, HALAL and other international certifications . We can Pharmaceutical Grade 99% pure 5-Sulfosalicylic Acid powder, with an annual output of more than 3500 tons. We can supply bulk 5-Sulfosalicylic Acid pure powder, and we can also customize packaging according to customer requirements.
In addition to 5-Sulfosalicylic Acid Dihydrate,our main products also include USP EP BP JP CP pure aspirin powder (acetylsalicylic acid powder), aspirinDC90 DC100 , pharmaceutical grade, industrial grade salicylic acid, 99% USP EP BP JP CP pure Sodium salicylate powder, BP/USP/EP/JP/WS methyl salicylate, Ethylene glycol salicylate, USP EP BP JP CP Salicylamide powder, USP pure magnesium salicylate, ammonium salicylate powder, EP/BP/ Carbasalate Calcium and ethyl salicylate, BP USP EP JP 99% pure benzoic acid powder,USP pure Bismuth subsalicylate powder,with an annual output of more than 15 tons of various products. Our production capacity and product quality are stable, and Our Lifeworth has a great influence in the international market. Our products has been exported to more than 60 countries including Germany, Japan, the United States, France, and South Korea. It has established long-term and stable cooperative relationships with many customers, and its product quality is deeply trusted by customers.
If you want to 5-Sulfosalicylic Acid powder bulk, you can contact our Lifeworth : sales@naturallifeworth.com, we will give you competitive bulk price and more information, believe us, we will not let you down.

Related products
| Product name | Standard | Packing dimension | Remarks |
| Acetylsalicylic acid | BP/USP/EP/JP/Ch.P | 25KG paper board drum/compound bag 35×40/50×80cm 45×36×23cm | SFDA approval number US.FDA inspection varieties |
| Acetylsalicylic acid(DC90 starch grade) | enterprise standard | 25KG paper board drum/compound bag 35×40/50×80cm | SFDA approval number US.FDA inspection varieties |
| Acetylsalicylic acid(DC100) | BP/USP | ||
| Sodium salicylate | BP/USP/EP/JP | 25KG paper board drum/compound bag 38×50/50×80cm | US.FDA inspection varieties |
| Salicylamide | USP/JPC/Client ‘Standard | 25KGcompound bag/ paper board drum 50×80/36×50cm | |
| Methyl salicylate | BP/USP/EP/JP/WS | 25KG plastic drum 27×27×39cm | SFDA approval number US.FDA inspection varieties |
| Salicylic acid (Medical) | BP/USP/EP/CP | 25KG plastic bag/compound bag 50×80cm | state drug approval document No. H20046737 |
| Salicylic acid(Sublimed grade) | HG2-303-80 | 25KG plastic bag 50×80cm | / |
| Salicylic acid (Technical) | HG/T-3398-2003 | 25KG plastic bag 50×80cm | / |
| 2-Hydroxyethyl salicylate | Enterprise standard | 25KG plastic drum 27×27×39cm | |
| Magnesium Salicylate | USP/Ch.P | 25KGcompound bag/ paper board drum 50×80/36×50cm | US.FDA inspection varieties |
| Ammonium salicylate | Enterprise standard | 25kgcardboard drum/composite bag | industrial grade=98.0% |
| Benzoic acid(pharmaceutical grade) | GB21703-2010/Ch.P/USP/JP/BP/EP | high purity, stasteless | |
| Sodium acetate | GB21703-2010/Ch.P/USP/JP | 25KG plastic bag 50×80cm | officinal/food grade |
| Sodium Salicylate (Liquid for Oil Mining) | enterprise standard | 25kg fiberboard-made pail/ polyethylene bag | |
| Bismuth subsalicylate | USP | 25kg fiberboard-made pail/ polyethylene bag | |
| 5-Sulfosalicylic acid dihydrate | pharmacopoeia criterion | 25kg fiberboard-made pail/ polyethylene bag | |
| Carbaspirin calcium | EP/BP/tentative standard of new drug | 25kg fiberboard-made pail/ polyethylene bag | |
| Ethyl salicylate | GB28326-2012/enterprise standard | 25kg fiberboard-made pail/ polyethylene bag |
Benefits of 5-Sulfosalicylic Acid Dihydrate
5-Sulfosalicylic Acid Dihydrate powder offers several benefits, particularly in laboratory and pharmaceutical settings, where its distinct properties facilitate crucial biochemical processes. Here are some of the main benefits:
Efficient Protein Precipitation: One of the most significant uses of SSA is in precipitating proteins from complex solutions, a step crucial in various diagnostic and biochemical tests. This is essential in research environments where precise protein analysis is needed.
Stable and Consistent Performance: SSA powder, especially in its purest form, provides consistent results, which is critical in research where accuracy and reproducibility are paramount.
Safe and Environmentally Friendly: As a derivative of salicylic acid, SSA is less hazardous compared to more aggressive chemicals, making it a safer choice in labs and production facilities. Its biodegradable nature adds to its appeal as an environmentally conscious option.
Versatility in Various Applications: Due to its chemical structure, SSA is compatible with various organic and inorganic compounds, increasing its versatility in different applications.
Uses of 5 Sulfosalicylic Acid Dihydrate
The uses of SSA 5-Sulfosalicylic Acid Powder span a range of fields, from pharmaceuticals to laboratory testing, owing to its unique chemical properties.
Applications in Research and Diagnostics:
Protein Assays:5-Sulfosalicylic Acid is widely used in protein precipitation assays, where it helps in isolating proteins from biological samples. This is especially relevant in diagnostic labs where protein levels need to be measured for health assessments.
Biochemical Analysis: Its role as a selective precipitating agent makes it valuable in the study of protein-protein interactions and in preparing samples for electrophoresis.
Pharmaceutical Development: In drug development, SSA assists in testing the stability and activity of protein-based drugs by precipitating proteins and analyzing their behavior.
Applications in Industry:
Chemical Synthesis: SSA pure powder can be used as an intermediate in synthesizing other compounds, especially in the production of more complex chemical structures.
Cosmetic and Skincare Products: Although less common, derivatives of salicylic acid, such as SSA, are sometimes explored for their potential in cosmetics due to their gentle exfoliating properties.
SSA pure powder’s utility in such a wide range of applications highlights its adaptability and value across industries, positioning it as an indispensable chemical in both scientific and commercial settings.
Market Overview of 5-Sulfosalicylic Acid Dihydrate
5-Sulfosalicylic Acid Dihydrate often marketed for its role in digestive health, it is closely related to SSA due to its salicylate content. Bismuth subsalicylate is well-known for its application in over-the-counter (OTC) treatments for indigestion, nausea, and diarrhea. The market for pure Bismuth subsalicylate powder has seen a steady rise due to increased awareness of digestive health and the demand for effective gastrointestinal treatments.
Market Drivers and Trends:
Rising Digestive Health Awareness: With more individuals seeking proactive solutions for digestive issues, demand for Bismuth subsalicylate has grown. This market expansion includes increased purchases by consumers for home use and by medical facilities for patient care.
Expanding OTC Pharmaceutical Market: Bismuth subsalicylate’s effectiveness in alleviating common digestive discomfort has reinforced its presence in OTC products, making it a staple in many households.
Product Development and Research: As research advances, companies are seeking to improve formulations to enhance the absorption, effectiveness, and palatability of Bismuth subsalicylate. This innovation drives market growth and expands the appeal of these products.
Key Market Regions:
The primary markets for pure Bismuth subsalicylate powder are North America, Europe, and parts of Asia-Pacific, where digestive health awareness is relatively high. The product is also growing in popularity in regions with rising healthcare expenditure and OTC medication demand, such as Latin America and Southeast Asia.
Conclusion
5-Sulfosalicylic Acid Dihydrate is a versatile and essential compound with wide applications ranging from protein analysis in labs to diagnostic kits for clinical use. Its ease of use, reliability, and performance make it a staple chemical in medical, academic, and industrial environments.
With Lifeworth’s robust manufacturing capabilities and quality assurance, customers can confidently source 5-sulfosalicylic acid to support their scientific and industrial needs.
Reference:
https://en.wikipedia.org/wiki/5-Sulfosalicylic_acid
https://pubchem.ncbi.nlm.nih.gov/compound/5-Sulfosalicylic-acid-dihydrate
Package:
1.1-5kg sample order we can provide aluminum foil bag package.
2.5-10kg order we can provide aluminum foil bag package.
3.Normally a full packge is 25kg/drum or 25kg/bag or 25kg/carton.

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E-Mail: sales@naturallifeworth.com
Mobile: 0086-18292562757
Whatsapp: 0086-18292562757
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