-
Name
barium polysulfide
- EINECS
- CAS No. 50864-67-0
- Density g/cm3
- Solubility
- Melting Point
- Formula BaS
- Boiling Point °Cat760mmHg
- Molecular Weight 0
- Flash Point °C
- Transport Information
- Appearance
- Safety Poison by ingestion. Human systemic effects by ingestion: flaccid paralysis without anesthesia, muscle weakness, and dyspnea. When heated to decomposition it emits toxic fumes of SOx and Ba.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms Bariumpolysulfide; Barium sulfide Ba(Sn); Polybarit
- PSA
- LogP
Barium polysulfide Chemical Properties
Product Name: Barium polysulfide (CAS NO.50864-67-0)
Molecular Formula: H2BaS
Molecular Weight: 171.4079g/mol
Mol File: 50864-67-0.mol
Enthalpy of Vaporization: 18.67 kJ/mol
Vapour Pressure: 12600 mmHg at 25°C
Barium polysulfide Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| man | TDLo | oral | 226mg/kg (226mg/kg) | PERIPHERAL NERVE AND SENSATION: FLACCID PARALYSIS WITHOUT ANESTHESIA (USUALLY NEUROMUSCULAR BLOCKAGE) BEHAVIORAL: MUSCLE WEAKNESS LUNGS, THORAX, OR RESPIRATION: DYSPNEA | Archives of Internal Medicine. Vol. 132, Pg. 891, 1973. |
| rat | LD50 | oral | 375mg/kg (375mg/kg) | Farm Chemicals Handbook. Vol. -, Pg. C36, 1991. |
Barium polysulfide Safety Profile
Poison by ingestion. Human systemic effects by ingestion: flaccid paralysis without anesthesia, muscle weakness, and dyspnea. When heated to decomposition it emits toxic fumes of SOx and Ba.
Barium polysulfide Standards and Recommendations
OSHA PEL: TWA 0.5 mg(Ba)/m3
ACGIH TLV: TWA 0.5 mg(Ba)/m3; Not Classifiable as a Human Carcinogen
DFG MAK: 0.5 mg(Ba)/m3
Barium polysulfide Specification
Barium polysulfide ,its CAS NO. is 50864-67-0,the synonyms is Barium sulfide ; Bariumpolysulfid ; EINECS 256-814-3 ; Neopol ; Polybarit ; Barium sulfide (Ba(Sx)) .
Related Products
- Barium
- Barium acetate
- Barium acetylide
- Barium aluminate
- Barium azide
- Barium bis(2,2,6,6-tetramethyl-3,5-heptanedionate) hydrate
- Barium bis(hydroxybenzenesulphonate)
- Barium Bromate
- Barium bromide
- BARIUM CADMIUM LAURATE
- 50865-01-5
- 50866-30-3
- 50866-32-5
- 50866-75-6
- 5086-74-8
- 50868-72-9
- 50868-74-1
- 508-71-4
- 508-75-8
- 508-77-0
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