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| CAS No.: | 97-05-2 |
|---|---|
| Name: | Sulfosalicylic acid |
| Molecular Structure: | |
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| Formula: | C7H6O6S |
| Molecular Weight: | 218.187 |
| Synonyms: | Salicylicacid, 5-sulfo- (8CI);2-Hydroxy-5-sulfobenzoic acid;3-Carboxy-4-hydroxybenzenesulfonic acid;5-(Hydroxysulfonyl)salicylic acid;5-Sulfosalicylic acid;5-Sulphosalicylic acid;NSC 190565;NSC 4741;SSA;Salicylsulfonic acid;Sulfosalicylic acid;Sulphosalicylic acid; |
| EINECS: | 202-555-6 |
| Density: | 1.771 g/cm3 |
| Melting Point: | 120 °C |
| Boiling Point: | 328.86°C (rough estimate) |
| Solubility: | 987g/L at 20℃ |
| Appearance: | White to off-white, hygroscopic, crystalline powder |
| Transport Information: | UN 1760 |
| PSA: | 120.28000 |
| LogP: | 1.41790 |

| Conditions | Yield |
|---|---|
| With sulfuric acid |

| Conditions | Yield |
|---|---|
| With sulfuric acid | |
| With sulfur trioxide | |
| With sulfuric acid | |
| With sulfuric acid Abpressen des entstandenen Krystallbreis und Eintragen in gesaettigte Kochsalzloesung; | |
| With chlorosulfonic acid at 160℃; Zersetzung des Produktes mit Wasser; |

2-oxo-2H-chromene-6-sulfonic acid


5-sulfosalicylic Acid

2-oxo-2H-chromene-3,6-disulfonic acid


5-sulfosalicylic Acid

| Conditions | Yield |
|---|---|
| at 160℃; |
Empirical Formula: C7H6O6S
Molecular Weight: 218.1839
EINECS: 202-555-6
Index of Refraction: 1.649
Density: 1.771 g/cm3
Melting point: 120 °C
Appearance: White crystal or crystalline powder
Solubility: Soluble in water and Ethanol, soluble in Ether
Structure of 5-Sulphosalicylic acid (CAS NO.97-05-2):
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5-Sulphosalicylic acid (CAS NO.97-05-2) can be used as a pharmaceutical intermediate, and has been used in medicine doxycycline and A production of rare earth mycin.
5-Sulphosalicylic acid (CAS NO.97-05-2) can be derived from salicylic acid obtained by sulfonation.
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| rabbit | LDLo | oral | 1300mg/kg (1300mg/kg) | "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969Vol. -, Pg. 565, 1969. | |
| rabbit | LDLo | skin | 7940mg/kg (7940mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES BEHAVIORAL: FOOD INTAKE (ANIMAL) | National Technical Information Service. Vol. OTS0570587, |
| rat | LD50 | oral | 1850mg/kg (1850mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: FOOD INTAKE (ANIMAL) GASTROINTESTINAL: OTHER CHANGES | National Technical Information Service. Vol. OTS0570587, |
Reported in EPA TSCA Inventory.
Moderately toxic by ingestion. Irritating to skin and mucous membranes. When heated to decomposition it emits toxic fumes of SOx. See also SULFONATES.
5-Sulphosalicylic acid ,its cas register number is 97-05-2. It also can be called 2-Hydroxy-5-sulfo-benzoic acid ; Benzoic acid, 2-hydroxy-5-sulfo- and Sulfosalicylic acid . 2 - hydroxy -5 - methyl-benzoic acid dihydrate is a white crystal or crystalline powder.