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98-67-9

98-67-9 structure
98-67-9 structure
Name 4-hydroxybenzenesulfonic acid
Synonyms Phenol-4-sulfonic acid
p-Sulfophenol
4-PHENOLSULPHONICACID
4-Hydroxybenzenesulfonic acid
4-hydroxybenzenesulphonic acid
4-Hydroxyphenylsulfonic acid
EINECS 202-691-6
4-phenolsulfonic acid
MFCD00007506
Benzenesulfonic acid, 4-hydroxy-
P-PHENOLSULFONIC ACID
Phenolsulphonic acid
4-Hydroxybenzenesulf
p-hydroxybenzenesulfonic acid
SULFOCARBOLIC ACID
p-hydroxyphenylsulfonic acid
Density 1.6±0.1 g/cm3
Melting Point 50(分解)ºC
Molecular Formula C6H6O4S
Molecular Weight 174.174
Exact Mass 173.998672
PSA 82.98000
LogP -1.67
Index of Refraction 1.615
Stability Stable. Combustible. Incompatible with strong oxidizing agents.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DB6970000
CHEMICAL NAME :
Benzenesulfonic acid, p-hydroxy-
CAS REGISTRY NUMBER :
98-67-9
BEILSTEIN REFERENCE NO. :
1869034
LAST UPDATED :
199709
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C6-H6-O4-S

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
6400 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JAFCAU Journal of Agricultural and Food Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1953- Volume(issue)/page/year: 15,845,1967
Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H290-H314
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes C:Corrosive
Risk Phrases R34
Safety Phrases S26-S36/37/39-S45
RIDADR UN 2586 8/PG 3
WGK Germany -
RTECS DB6970000
Packaging Group III
Hazard Class 8
HS Code 2908999090
HS Code 2908999090
Summary 2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%
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title: CAS No. 98-67-9 | Chemsrc address: https://m.chemsrc.com/en/baike/667734.html

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