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CAS RN: 133-15-3 | Product Number: A0422

4-Aminosalicylic Acid Calcium Salt Heptahydrate

Purity: >98.0%(T)
  • 4-Amino-2-hydroxybenzoic Acid Calcium Salt Heptahydrate
  • Dicalcium Bis(4-aminosalicylate) Heptahydrate
11   4   5  
1   1   ≥20 

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Product Number A0422
Purity / Analysis Method >98.0%(T)
Molecular Formula / Molecular Weight C__1__4H__1__0Ca__2N__2O__6·7H__2O = 508.51  
Physical State (20 deg.C) Solid
CAS RN 133-15-3
PubChem Substance ID 87562056
Merck Index (14) 477
MDL Number


Appearance White to Gray to Brown powder to crystal
Purity(Nonaqueous Titration) min. 98.0 %(calcd.on anh.substance)
Purity(Chelometric Titration) min. 98.0 %(calcd.on anh.substance)
Water 24.5 to 26.0 %
Properties (reference)
Related Laws:
RTECS# VO1470000
Transport Information:
HS Number 2922.49.3700
PubMed Literature

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