Salicylic acid citrate solution (chromogenic agent)
- Product Code: 232957
Alias:
Salicylic acid;salic acid, thalic acid, saccharic acid, o-hydroxybenzoic acid, 2-hydroxybenzoic acid
CAS:
69-72-7
Properties:
1EA salicylic acid-citrate solution (color developer) is weighed 3.5 g of salicylic acid (C6H4OHCOOH), add 5.0 mL of sodium hydroxide solution (280g/L). After the salicylic acid is dissolved, add 1.5 mL of sodium nitroferrocyanide solution (10g/L) and 25 mL of sodium citrate solution (400/L) and shake well. Prepare when used temporarily.
| Molecular Weight: | 138.12 g./mol | Molecular Formula: | C₇H₆O₃ |
|---|---|---|---|
| EC Number: | 200-712-3 | MDL Number: | MFCD00002439 |
| Melting Point: | Boiling Point: | ||
| Density: | Storage Condition: | 2-8°C |
Product Description:
Used as a chromogenic agent in clinical and microbiological testing to detect and differentiate bacterial species based on their enzymatic activity. The solution helps identify organisms that produce specific enzymes like esterases or glycosidases, which react with the substrate to produce a visible color change. Commonly applied in culture media for rapid identification of pathogens in stool, blood, and environmental samples. Also utilized in quality control testing in pharmaceutical and food industries to verify microbial contamination and validate sterilization processes. Its color-developing property enhances the accuracy and speed of microbial diagnosis without requiring complex instrumentation.
Salicylic acid citrate solution (chromogenic agent)
Used as a chromogenic agent in clinical and microbiological testing to detect and differentiate bacterial species based on their enzymatic activity. The solution helps identify organisms that produce specific enzymes like esterases or glycosidases, which react with the substrate to produce a visible color change. Commonly applied in culture media for rapid identification of pathogens in stool, blood, and environmental samples. Also utilized in quality control testing in pharmaceutical and food industries to verify microbial contamination and validate sterilization processes. Its color-developing property enhances the accuracy and speed of microbial diagnosis without requiring complex instrumentation.
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