5-Sulfosalicylic acid dihydrate
5-Sulfosalicylic acid dihydrate Basic information
- Product Name:
- 5-Sulfosalicylic acid dihydrate
- Synonyms:
-
- Benzoicacid,2-hydroxy-5-sulfo-,dihydrate
- Salicylic acid, 5-sulfo-, dihydrate
- 5-Sulfosalicylic acid dihydrate, ACS, 99.0% min.
- 5-SULFOSALICYLIC ACID DIHYDRATE*ELEC
- 5-SULFOSALICYLIC ACID DIHYDRATE*ACS REAGENT
- 5-SULFOSALICYLIC ACID DIHYDRATE, REAGENTPLUS TM, >= 99%
- 5-SULFOSALICYLIC ACID DIHYDRATE, FOR ELE CTROPHORESIS
- 5-SULFOSALICYLIC ACID-2-HYDRATE R. G. AN D FOR METAL TITRATION, REAG. ACS
- CAS:
- 5965-83-3
- MF:
- C7H10O8S
- MW:
- 254.21
- EINECS:
- 641-618-6
- Product Categories:
-
- Rubber Chemicals
- Organic acids
- 5965-83-3
- Mol File:
- 5965-83-3.mol
5-Sulfosalicylic acid dihydrate Chemical Properties
- Melting point:
- 105-110 °C(lit.)
- Boiling point:
- 100 °C
- Density
- 0,8 g/cm3
- vapor density
- 0.62 (vs air)
- vapor pressure
- <1 hPa (20 °C)
- Flash point:
- 150°C
- storage temp.
- Store below +30°C.
- solubility
- H2O: 1 M at 20 °C, clear, colorless
- form
- Powder
- color
- White
- PH
- <0.5 (200g/l, H2O, 20℃)
- Odor
- Odorless
- Water Solubility
- SOLUBLE
- Sensitive
- Light Sensitive
- Merck
- 14,8964
- BRN
- 650741
- Stability:
- Stable, but light sensitive. Incompatible with strong oxidizing agents.
- InChIKey
- BHDKTFQBRFWJKR-UHFFFAOYSA-N
- CAS DataBase Reference
- 5965-83-3(CAS DataBase Reference)
- NIST Chemistry Reference
- Benzoic acid, 2-hydroxy-5-sulfo-, dihydrate(5965-83-3)
- EPA Substance Registry System
- Benzoic acid, 2-hydroxy-5-sulfo-, dihydrate (5965-83-3)
Safety Information
- Hazard Codes
- Xn,C,Xi
- Risk Statements
- 22-36/37/38-34
- Safety Statements
- 26-45-36/37/39-36
- RIDADR
- UN 3261 8 / PGII
- WGK Germany
- 3
- RTECS
- VO6500000
- F
- 8
- TSCA
- Yes
- HS Code
- 2918 29 00
- HazardClass
- 8
- Toxicity
- LD50 orally in Rabbit: 1850 mg/kg
MSDS
- Language:English Provider:ACROS
- Language:English Provider:SigmaAldrich
5-Sulfosalicylic acid dihydrate Usage And Synthesis
Chemical Properties
white crystalline powder
Uses
5-Sulfosalicylic Acid Dihydrate is for reducing and fixation of proteins in agarose and polyacrylamide gels.
Uses
5-Sulfosalicylic acid dihydrate may be used in the preparation of 1:1 proton-transfer organic adduct, 3-aminopyridin-ium 3-carb-oxy-4-hydroxy-benzene-sulfonate monohydrate and the anhydrous adduct.
General Description
5-Sulfosalicylic acid is a strong acid capable of protonating water. It forms a new theophylline complex, which was investigated by X-ray photoelectron spectroscopy (XPS). It forms 1:1 proton-transfer compounds with the ortho-substituted monocyclic heteroaromatic Lewis bases. Their crystal structures have been studied.
Purification Methods
Crystallise the acid from H2O. Alternatively, it is converted to the monosodium salt which is crystallised from H2O and washed with a little H2O, EtOH and then Et2O. The acid is recovered by acidifying. The S-4-chlorobenzylisothiuronium salt has m 181o (from dioxane). [Beilstein 11 H 411, 11 II 232, 11 III 704.]
5-Sulfosalicylic acid dihydrate Preparation Products And Raw materials
Preparation Products
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5-Sulfosalicylic acid dihydrate(5965-83-3)Related Product Information
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- MECLOCYCLINE SULFOSALICYLATE SALT
- sodium 5-sulphosalicylate
- 3,3',3''-(1,3,5-TRIAZINE-2,4,6-TRIYLTRIIMINO)TRIS[2-HYDROXY-5-SULFO-BENZOIC ACID TRISODIUM SALT
- 5-SULFOSALICYLIC ACID HYDRATE 95
- Salicylic acid
- 3-AMINO-5-SULFOSALICYLIC ACID
- FOROXYMITHINE
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- DIAZOA-SS
- 5-sulpho-o-anisic acid
- Econazole sulfosalicylate