CAS 13721-29-4|Sodium tetrathionate 2-hydrate

Introduction：Basic information about CAS 13721-29-4|Sodium tetrathionate 2-hydrate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Articles33
6. Synonyms

Common Name	Sodium tetrathionate 2-hydrate
CAS Number	13721-29-4	Molecular Weight	306.267
Density	2.1 g/mL at 25ºC(lit.)	Boiling Point	/
Molecular Formula	H₄Na₂O₈S₄	Melting Point	/
MSDS	ChineseUSA	Flash Point	/
Symbol	GHS07	Signal Word	Warning

Names

Name	Sodium tetrathionate dihydrate
Synonym	More Synonyms

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
InChIKey	HAEPBEMBOAIUPN-UHFFFAOYSA-L
SMILES	O.O.O=S(=O)([O-])SSS(=O)(=O)[O-].[Na+].[Na+]
Storage condition	2-8°C
Water Solubility	H2O: 50 mg/mL, slightly turbid, colorless

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

Articles33

[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...

Synonyms

Tetrathionate sodium dihydrate

MFCD00150868

EINECS 233-260-0

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