SODIUM TELLURITE

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Product Name: SODIUM TELLURITE
CAS No.: 10102-20-2
Chemical Name: SODIUM TELLURITE
Synonyms: urite;Sodium teL;SodiuM tellurit;SODIUM TELLURITE;Sdium tellurite;sodiumtellurate(iv;Disodium Tellurite;sodiumtellurate(iv);SODIUM TELLURITE AR;SODIUM TELLURITE (IV)
CBNumber: CB8184870
Molecular Formula: Na2O3Te
Formula Weight: 221.57774
MOL File: 10102-20-2.mol

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SODIUM TELLURITE Property

solubility: Aqueous Acid (Slightly), Water (Slightly, Sonicated)
form: Powder
color: White
Water Solubility: Soluble in water.
Merck: 14,8685
Exposure limits: ACGIH: TWA 0.1 mg/m3
NIOSH: IDLH 25 mg/m3; TWA 0.1 mg/m3
Stability:: Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference: 10102-20-2(CAS DataBase Reference)
EPA Substance Registry System: Sodium tellurite (10102-20-2)

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Safety

Hazard Codes: T
Risk Statements: 23/24/25
Safety Statements: 22-36/37/39-45
RIDADR: UN 3288 6.1/PG 2
WGK Germany: 3
RTECS: WY2450000
TSCA: Yes
HazardClass: 6.1
PackingGroup: II
HS Code: 28429090
Hazardous Substances Data: 10102-20-2(Hazardous Substances Data)
Toxicity: LD50 in rats (mg/kg): 56.78 i.p., 55.85 i.v.; in rabbits (mg/kg): 104 orally (Venugopal, Luckey)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 400688
Product name: Sodium tellurite
Purity: 100 mesh, 99%
Packaging: 10g
Price: $136
Updated: 2024/03/01

Sigma-Aldrich

Product number: 400688
Product name: Sodium tellurite
Purity: 100 mesh, 99%
Packaging: 50g
Price: $540
Updated: 2024/03/01

Alfa Aesar

Product number: 041778
Product name: Sodium tellurite(IV)
Purity: 99.5% (metals basis)
Packaging: 10g
Price: $56.2
Updated: 2024/03/01

Alfa Aesar

Product number: 041778
Product name: Sodium tellurite(IV)
Purity: 99.5% (metals basis)
Packaging: 50g
Price: $230
Updated: 2024/03/01

Alfa Aesar

Product number: A15633
Product name: Sodium tellurite(IV)
Purity: 97%
Packaging: 50g
Price: $188
Updated: 2024/03/01

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SODIUM TELLURITE Chemical Properties,Usage,Production

Chemical Properties

Sodium tellurite is a white crystalline solid.

Chemical Properties

White powder. Soluble in water.

Uses

Sodium tellurite(IV) acts as an intermediate used in the extraction of the tellurium. It is used to make corrosion-resistant electroplated nickel. It is also used to add a bluish coating to iron, steel and aluminum. It serves as a growth medium for bacteria in microbiology.

Uses

Disodium Tellurite is an effector towards the thyroid hormone system due to it being of a similar group to selenium. Tellurium accumulates in the thyroid gland and influences the zinc thyroid level. I t is also damaging towards DNA in TK6 human lymphoblastoid cells.

General Description

White crystals. Used in bacteriology and medicine.

Air & Water Reactions

Water soluble.

Reactivity Profile

SODIUM TELLURITE is a weak reducing agent.

Hazard

Toxic by ingestion.

Health Hazard

The material is both an oral and dermal toxic hazard. The material is toxic by ingestion. Oral ingestion of tellurium compounds is generally regarded as extremely toxic. The probable oral lethal dose is 5-50 mg/kg or between 7 drops and 1 teaspoonful for a 70 kg (150 pound) person. Tellurium compounds are regarded as super toxic for skin exposures.

Fire Hazard

When heated to decomposition, SODIUM TELLURITE emits toxic fumes of tellurium and sodium monoxide.

Safety Profile

Human poison by ingestion and parenteral routes. Experimental poison by ingestion, intravenous, and intraperitoneal routes. Human systemic effects by ingestion: coma; dyspnea; nausea or vomiting. Human mutation data reported. When heated to decomposition it emits toxic fumes of Te and Na2O. See also TELLURIUM.

Potential Exposure

Used in bacteriology and medicine. Formerly used as pesticide.

Shipping

UN3284 Tellurium compound, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required. UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.

Incompatibilities

A weak reducing agent. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides, cadmium, halogens. Reaction with oxidizers may generate heat and products that may be flammable, combustible, or otherwise reactive.

SODIUM TELLURITE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from SODIUM TELLURITE manufacturers

Career Henan Chemical Co

Product: SODIUM TELLURITE 10102-20-2
Price: US $1.00/g
Min. Order: 50 g
Purity: 99.99%
Supply Ability: 20kg
Release date: 2018-12-18

10102-20-2, SODIUM TELLURITERelated Search:

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urite

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Metal and Ceramic Science

Salts

Sodium Salts