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Appearance：Orange Powder
Molecular Weight：327.33
Storage：Store at 2-8℃，3 years
Molecular Formula：C14H14N3NaO3S
CAS：547-58-0
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| Name | Methyl Orange |
| CAS | 547-58-0 |
| Molecular Formula | C14H14N3NaO3S |
| Molecular Weight | 327.33 |
| Purity/Grade | 98.00% |
| Appearance | Orange Powder |
| Solubility | 1 mg/mL in Water |
| Storage | Store at 2-8℃，3 years |
| Unit | Bottle |
| Specification | 5g |
Product introduction:
Methyl orange is a commonly used acid-base titration indicator in analytical chemistry. A 0.1% aqueous solution with a pH range of 3.1 (red) to 4.4 (yellow) is suitable for titration between strong acids, strong bases, and weak bases. It is not suitable as an indicator for titration of organic acid compounds. It is also used for spectrophotometric determination of chlorine, bromine, and bromine ions, as well as biological staining.
Methyl orange, structurally named as sodium p-dimethylaminoazobenzenesulfonate or sodium 4- ((4- (dimethylamino) phenyl) azo) benzenesulfonate. 1 part dissolved in 500 parts of water, slightly soluble in water and yellow in color, easily soluble in hot water, solution golden in color, almost insoluble in ethanol, formed by coupling with N, N-dimethylaniline after diazotization of p-aminobenzenesulfonic acid.
Note：Product information may be optimized and upgraded. Please refer to the actual label information for accuracy.
Remark：These protocols are for reference only. Solarbio does not independently validate these methods.
Note：
1. The products are all for scientific research use only. Do not use it for medical, clinical diagnosis or treatment, food and cosmetics, etc. Do not store them in ordinary residential areas.
2. For your safety and health, please wear laboratory clothes, disposable gloves and masks.
3. The experimental results may be affected by many factors, after-sale service is limited to the product itself and does not involve other compensation.
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