Sulfosalicylic Acid

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Names

[ CAS No. ]:
97-05-2

[ Name ]:
Sulfosalicylic Acid

[Synonym ]:
Sulfosalicylic Acid
5-Sulfosalicylic Acid
EINECS 202-555-6
MFCD00007508
Benzoic acid, 2-hydroxy-5-sulfo-
Sulphosalicylic acid
2-Hydroxy-5-sulfobenzoic acid

Chemical & Physical Properties

[ Density]:
1.8±0.1 g/cm3

[ Melting Point ]:
120°C

[ Molecular Formula ]:
C₇H₆O₆S

[ Molecular Weight ]:
218.184

[ Exact Mass ]:
217.988510

[ PSA ]:
120.28000

[ LogP ]:
-0.69

[ Index of Refraction ]:
1.650

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VO6500000

CHEMICAL NAME :: Salicylic acid, 5-sulfo-

CAS REGISTRY NUMBER :: 97-05-2

BEILSTEIN REFERENCE NO. :: 0650741

LAST UPDATED :: 199710

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C7-H6-O6-S

MOLECULAR WEIGHT :: 218.19

WISWESSER LINE NOTATION :: WSQR DQ CVQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1850 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - food intake (animal) Gastrointestinal - other changes

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0570587

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 1300 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 34ZIAG "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969 Volume(issue)/page/year: -,565,1969

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 7940 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - food intake (animal) Lungs, Thorax, or Respiration - other changes

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0570587 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 81215 No. of Facilities: 2580 (estimated) No. of Industries: 7 No. of Occupations: 10 No. of Employees: 18777 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 81215 No. of Facilities: 1425 (estimated) No. of Industries: 4 No. of Occupations: 16 No. of Employees: 44936 (estimated) No. of Female Employees: 36255 (estimated)

Safety Information

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
R22;R36/37/38

[ Safety Phrases ]:
S26

[ RIDADR ]:
UN 1760

[ Packaging Group ]:
III

[ Hazard Class ]:
8

[ HS Code ]:
2918290000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Salicylic acid
Phenyl salicylate
Chlorosulfonic acid
5-sulpho-2-hydroxybenzaldehyde
2-oxochromene-6-sulfonic acid
2-oxo-2H-chromene-3,6-disulfonic acid
Sulfuric acid
2-hydroxy-5-methoxysulfonyl-benzoic acid methyl ester
Sulfur trioxide

DownStream

3-Chloro-2-methoxybenzoicacid
5,5'-dithiodisalicylic acid
CHLORANIL
3,5-Dichloro-2-hydroxybenzoic acid
1,3-O-BENZYLIDENEGLYCEROL
2-methoxy-5-sulfobenzoic acid
5-Bromo-2-methoxybenzoic acid
5-Chlorosulfonyl-2-hydroxy-benzoic acid
3-Chloro-2-hydroxybenzoic acid
Salicylic acid

Customs

[ HS Code ]: 2918290000

[ Summary ]:
HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%