2-Mercaptopyridine N-oxide sodium
Suppliers
Names
[ CAS No. ]:
3811-73-2
[ Name ]:
2-Mercaptopyridine N-oxide sodium
[Synonym ]:
Sodium Pyrithione
1-Hydroxy-2-pyridinethione sodium salt
MFCD01941547
2-Mercaptopyridine-1-oxide sodium salt
Pyrithione sodium salt
1-hydroxy-2(1H)-pyridinethione sodium salt
Sodi
Sodium 2-pyridinethiolate 1-oxide
Sodium pyridine-2-thiolate 1-oxide
1-hydroxy-1,2-dihydropyridine-2-thione sodium salt
2-Mercaptopyridine-N-Oxide,Sodium Salt
1-hydroxy-1H-pyridine-2-thione sodium salt
NaPT
2-Pyridinethiol-1-oxide sodium salt
Sodium-2-pyridinethiol-1-oxide
Sodium pyrithione(NaPT)
2-Pyridinethiol, 1-oxide, sodium salt (1:1)
N-Hydroxypyridinethione Sodium Salt
thione(reagent)
2-Mercaptopyridine N-Oxide Sodium Salt
EINECS 223-296-5
PYRITHIONE SODIUM
Sodium pyrithion
Chemical & Physical Properties
[ Density]:
1.22
[ Boiling Point ]:
109 °C
[ Melting Point ]:
-25 °C
[ Molecular Formula ]:
C5H4NNaOS
[ Molecular Weight ]:
149.146
[ Flash Point ]:
107.3ºC
[ Exact Mass ]:
148.991135
[ PSA ]:
25.46000
[ LogP ]:
1.02090
[ Water Solubility ]:
54.7 g/100 mL
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UT9000000
- CHEMICAL NAME :
- 2-Pyridinethiol, N-oxide, sodium salt
- CAS REGISTRY NUMBER :
- 3811-73-2
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 8
- MOLECULAR FORMULA :
- C5-H5-N-O-S.Na
- MOLECULAR WEIGHT :
- 150.16
- WISWESSER LINE NOTATION :
- T6NJ AO BS &-NA-
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 :
- 870 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 4,883,1970
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 370 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 4,883,1970
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 428 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 4,883,1970
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 320 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04703
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Parenteral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 800 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 7,693,1955 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9403 No. of Facilities: 1876 (estimated) No. of Industries: 40 No. of Occupations: 42 No. of Employees: 69571 (estimated) No. of Female Employees: 7591 (estimated)
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H302-H315-H319-H335
[ Precautionary Statements ]:
P261-P305 + P351 + P338
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
Xn:Harmful
[ Risk Phrases ]:
R22;R36/38
[ Safety Phrases ]:
S26-S36-S24/25-S37/39
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ RTECS ]:
UT9000000
[ HS Code ]:
2933399090
Customs
[ HS Code ]: 2933399090
[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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