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CAS RN: 1307301-38-7 | Product Number: S0936

Sodium Picosulfate Monohydrate

Purity: >98.0%(T)(HPLC)
17   2   ≥20 
2   15   5  
14   Contact Us ≥20 
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Product Number S0936
Purity / Analysis Method >98.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__1__8H__1__3NNa__2O__8S__2·H__2O = 499.42  
Physical State (20 deg.C) Solid
Store Under Inert Gas Store under inert gas
Condition to Avoid Light Sensitive,Hygroscopic
CAS RN 1307301-38-7
Related CAS RN 10040-45-6
Reaxys Registry Number 4100982
PubChem Substance ID 253660652
Merck Index (14) 7406
MDL Number


Appearance White to Almost white powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(Nonaqueous Titration) min. 98.0 %
Absorbance(E1%1cm) 110 to 130(H2O,263.0 nm)
Water 3.0 to 4.5 %
Properties (reference)
Melting Point 275 °C(dec.)
Maximum Absorption Wavelength 262(H2O) nm
Solubility in water Completely soluble
Solubility (soluble in) Methanol
Solubility (very slightly) Ethanol
Solubility (insoluble in) Ether
Related Laws:
RTECS# SM8720000
Transport Information:
Sodium Picosulfate: A Reagent Used as a Stimulant Laxative

Sodium picosulfate works by encouraging the muscles in the bowel to move waste products. In addition, it inhibits the absorption of water and electrolytes in the bowel. It is used as a laxative and a colorectal cleansing agent.


PubMed Literature

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