Orange Ⅳ
Indicator
- Product Code: 51773
Alias:
Orange IV; Golden Lotus Orange OO; 4-[[4-(Phenylamino)phenyl]azo]benzenesulfonic acid monosodium salt; Diphenylamine azo-p-benzenesulfonic acid sodium
CAS:
554-73-4
| Molecular Weight: | 375.38 g./mol | Molecular Formula: | C₁₈H₁₄N₃NaO₃S |
|---|---|---|---|
| EC Number: | 209-071-4 | MDL Number: | MFCD00038130 |
| Melting Point: | Boiling Point: | ||
| Density: | Storage Condition: | room temperature |
Product Description:
Orange IV is primarily used as a pH indicator in various chemical and biological applications. It changes color depending on the acidity or alkalinity of the solution, making it useful for determining pH levels in experiments. In microbiology, it is employed in culture media to monitor pH changes that indicate microbial growth or metabolic activity. Additionally, Orange IV finds application in histology for staining tissues, helping to differentiate cellular structures under a microscope. It is also utilized in analytical chemistry for titration processes, where it provides a visual endpoint for acid-base reactions. Its vibrant color makes it suitable for educational demonstrations in laboratories to illustrate pH concepts.
Product Specification:
| Test | Specification |
|---|---|
| IGNITION RESIDUE AS SULFATE | 20 22.5% |
| LOSS ON DRYING | 0 4.5% |
| APPEARANCE | Yellow to orange powder and/or chunks |
| VISUAL TRANSITION INTERVAL | 1.2ORANGERED - 3.0(YELLOW) |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 5.000 | 10-20 days | ฿720.00 |
+
-
|
| 25.000 | 10-20 days | ฿2,390.00 |
+
-
|
| 100.000 | 10-20 days | ฿9,260.00 |
+
-
|
Orange Ⅳ
Orange IV is primarily used as a pH indicator in various chemical and biological applications. It changes color depending on the acidity or alkalinity of the solution, making it useful for determining pH levels in experiments. In microbiology, it is employed in culture media to monitor pH changes that indicate microbial growth or metabolic activity. Additionally, Orange IV finds application in histology for staining tissues, helping to differentiate cellular structures under a microscope. It is also utilized in analytical chemistry for titration processes, where it provides a visual endpoint for acid-base reactions. Its vibrant color makes it suitable for educational demonstrations in laboratories to illustrate pH concepts.
| Mechanism | - |
| Appearance | - |
| Longevity | - |
| Strength | - |
| Storage | - |
| Shelf Life | - |
| Allergen(s) | - |
| Dosage (Range) | - |
| Recommended Dosage | - |
| Dosage (Per Day) | - |
| Recommended Dosage (Per Day) | - |
| Mix Method | - |
| Heat Resistance | - |
| Stable in pH range | - |
| Solubility | - |
| Product Types | - |
| INCI | - |
Cart
No products
Subtotal:
฿0.00
฿0.00
Total :