5-Sulfosalicylic acid dihydrate
purum p.a., ≥98.0% (T)
Manufacturer: Sigma Aldrich
CAS Number: 5965-83-3
Synonym(S): 2-Hydroxy-5-sulfobenzoic acid
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 50 G | 86195-50-G | In Stock | ₹ 2,251.60 |
| 250 G | 86195-250-G | In Stock | ₹ 5,823.85 |
| 1 KG | 86195-1-KG | In Stock | ₹ 16,172.55 |
86195 - 50 G
In Stock
Quantity
1
Base Price: ₹ 2,251.60
GST (18%): ₹ 405.288
Total Price: ₹ 2,656.888
grade
purum p.a.
Quality Level
200
Assay
≥98.0% (T)
form
solid
mp
105-110 °C (lit.)
solubility
water: soluble 127.1 g/L at 20 °C
anion traces
chloride (Cl-): ≤50 mg/kg
cation traces
Ca: ≤50 mg/kgCd: ≤50 mg/kgCo: ≤50 mg/kgCu: ≤50 mg/kgFe: ≤50 mg/kgK: ≤100 mg/kgNa: ≤100 mg/kgNi: ≤50 mg/kgPb: ≤50 mg/kgZn: ≤50 mg/kg
SMILES string
[H]O[H].[H]O[H].OC(=O)c1cc(ccc1O)S(O)(=O)=O
InChI
1S/C7H6O6S.2H2O/c8-6-2-1-4(14(11,12)13)3-5(6)7(9)10;;/h1-3,8H,(H,9,10)(H,11,12,13);2*1H2
Other Options
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Description
- General description: 5-Sulfosalicylic acid is strongly acidic in nature. It exists in various hydrated forms such as dihydrate, dideuterate, trihydrate and pentahydrate.[1] It acts as a ligand and forms various coordination complexes.[2] It forms a complex with theophylline. Crystal structure of the complex was investigated by X-ray photoelectron spectroscopy (XPS).[3]
- Application: 5-Sulfosalicylic acid dihydrate may be used in the preparation of 1:1 proton-transfer organic adduct, 3-aminopyridinium 3-carboxy-4-hydroxybenzenesulfonate monohydrate and the anhydrous adduct.[4]
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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grade: purum p.a.
Quality Level: 200
Assay: ≥98.0% (T)
form: solid
mp: 105-110 °C (lit.)
solubility: water: soluble 127.1 g/L at 20 °C
anion traces: chloride (Cl-): ≤50 mg/kg
cation traces: Ca: ≤50 mg/kgCd: ≤50 mg/kgCo: ≤50 mg/kgCu: ≤50 mg/kgFe: ≤50 mg/kgK: ≤100 mg/kgNa: ≤100 mg/kgNi: ≤50 mg/kgPb: ≤50 mg/kgZn: ≤50 mg/kg
SMILES string: [H]O[H].[H]O[H].OC(=O)c1cc(ccc1O)S(O)(=O)=O
InChI: 1S/C7H6O6S.2H2O/c8-6-2-1-4(14(11,12)13)3-5(6)7(9)10;;/h1-3,8H,(H,9,10)(H,11,12,13);2*1H2
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