Sodium tetrathionate 2-hydrate

Names

[ CAS No. ]:
13721-29-4

[ Name ]:
Sodium tetrathionate 2-hydrate

[Synonym ]:
Tetrathionate sodium dihydrate
MFCD00150868
EINECS 233-260-0

Chemical & Physical Properties

[ Density]:
2.1 g/mL at 25ºC(lit.)

[ Molecular Formula ]:
H₄Na₂O₈S₄

[ Molecular Weight ]:
306.267

[ Exact Mass ]:
305.858429

[ PSA ]:
200.22000

[ LogP ]:
1.32120

[ Storage condition ]:
2-8°C

[ Water Solubility ]:
H2O: 50 mg/mL, slightly turbid, colorless

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XF6470000

CHEMICAL NAME :: Tetrathionic acid, disodium salt, dihydrate

CAS REGISTRY NUMBER :: 13721-29-4

LAST UPDATED :: 198909

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: O6-S4.2Na.2H2-O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 250 mg/kg

TOXIC EFFECTS :: Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis)

REFERENCE :: AJPHAP American Journal of Physiology. (American Physiological Soc., 9650 Rockville Pike, Bethesda, MD 20814) V.1- 1898- Volume(issue)/page/year: 147,115,1946

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 100 mg/kg

TOXIC EFFECTS :: Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis)

REFERENCE :: AJPHAP American Journal of Physiology. (American Physiological Soc., 9650 Rockville Pike, Bethesda, MD 20814) V.1- 1898- Volume(issue)/page/year: 147,115,1946

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26-36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
XF6470000

Articles

[Oxidation of sulfur-containing substrates by aboriginal and experimentally designed microbial communities].

Prikl. Biokhim. Mikrobiol. 48(6) , 640-5, (2012)

Aboriginal and experimental (constructed of pure microbial cultures) communities of acidophilic chemolithotrophs have been studied. The oxidation of elemental sulfur, sodium thiosulfate, and potassium...

Role of renin-angiotensin system in activation of macrophages by modified lipoproteins.

Am. J. Physiol. Heart Circ. Physiol. 305(9) , H1309-20, (2013)

Angiotensin II favors the development of atherosclerosis. Our goal was to determine if foam cell formation increases angiotensin II generation by the endogenous renin-angiotensin system (RAS) and if e...

Construction of arsB and tetH mutants of the sulfur-oxidizing bacterium Acidithiobacillus caldus by marker exchange.

Appl. Environ. Microbiol. 74 , 5686, (2008)

Acidithiobacillus caldus is a moderately thermophilic, acidophilic bacterium that has been reported to be the dominant sulfur oxidizer in stirred-tank processes used to treat gold-bearing arsenopyrite...