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1313-84-4

1313-84-4 structure
1313-84-4 structure
Name sodium sulfide nonahydrate
Synonyms EINECS 215-211-5
MFCD00149183
SODIUM SULPHIDE HYDRATE
Sodium sulphide nonahydrate
Sodium sulfide nonahydrate
Density 1.427
Boiling Point 920°C
Melting Point 50 °C
Molecular Formula Na2S.9H2O
Molecular Weight 240.18
Exact Mass 240.18
PSA 108.37000
Storage condition 2-8°C
Stability Stable. Hygroscopic. Light-sensitive. Flammable. Avoid exposure to air, acids, oxidizers, strong bases, strong reducing agents, most common metals.
Water Solubility 180 G/L (25 ºC)

CHEMICAL IDENTIFICATION

RTECS NUMBER :
WE1925000
CHEMICAL NAME :
Sodium sulfide, nonahydrate
CAS REGISTRY NUMBER :
1313-84-4
LAST UPDATED :
199706
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
Na2-S.9H2-O
MOLECULAR WEIGHT :
240.22
WISWESSER LINE NOTATION :
NA2 S &QH 9

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
53 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
COREAF Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. (Paris, France) V.1-261, 1835-1965. For publisher information, see CRASEV. Volume(issue)/page/year: 257,791,1963
Symbol GHS05 GHS06 GHS09
GHS05, GHS06, GHS09
Signal Word Danger
Hazard Statements H302-H311-H314-H400
Precautionary Statements P273-P280-P305 + P351 + P338-P310
Personal Protective Equipment Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes C:Corrosive
Risk Phrases R31;R34;R50
Safety Phrases S26-S45-S61
RIDADR UN 1849 8/PG 2
WGK Germany 2
RTECS WE1925000
Packaging Group II
Hazard Class 8
HS Code 2830101000
HS Code 2830101000
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