Strontium sulfide

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  • Identifiers

    CAS number
    1314-96-1

    Molecular formula
    SSr

    SMILES
    S=[Sr]

    Safety labels

    Corrosive
    Corrosive

    Irritant
    Irritant

    Environmental Hazard
    Environmental

  • Odor profile

    Fragrance
    Odorless 82.36%
    Pungent 46.01%
    Sulfurous 33.18%
    Garlic 28.59%
    Alliaceous 25.38%
    Radish 23.79%
    Onion 18.16%
    Sharp 18.07%
    Cooked 15.25%
    Burnt 14.24%

     

    Flavor
    Pungent 44.33%
    Odorless 43.13%
    Mustard 36.57%
    Bitter 34.52%
    Sulfur 33.05%
    Garlic 27.18%
    Rotten 26.19%
    Formyl 24.27%
    Vinegar 22.26%
    Decomposing cabbage 21.51%

     

  • Properties

    pKa est.
    -69.44 (strong acid)

    Molecular weight
    119.69 g/mol

    Melting point expt.

    • greater than 3632 °F (NTP, 1992)
    • 2002 °C

    Flash point

    • -196.14 ˚C est.

    Solubility expt.

    • Slightly sol in water; soluble in acid.
    • Slightly soluble in water; soluble in acids with decomp.

  • Synonyms

    • STRONTIUM SULFIDE
    • 1314-96-1
    • Strontium sulphide
    • Strontium monosulfide
    • HSDB 12
    • UNII-06I13IA27T
    • EINECS 215-249-2
    • EC 215-249-2
    • 06I13IA27T
    • PIGMENT WHITE 8
    • RefChem:186101
    • C.I. 77847
    • C.I. PIGMENT WHITE 8
    • STRONTIUM SULFIDE [INCI]
    • DTXCID501355978
    • DTXSID70927179
    • STRONTIUM SULFIDE [HSDB]
    • STRONTIUM SULFIDE [MI]
    • Strontium sulfide (SrS)
    • sulfanylidenestrontium
    • ent-Voriconazole-d3
    • MFCD00049560
    • Strontiumsulfid
    • Strontium sulfide, >=99.9%
    • SCHEMBL31298369
    • Strontium sulfide (99.9%-Sr)
    • BAA31496
    • AKOS015914082
    • Q1765041
    • 1314-96-1

  • Applications

    Strontium sulfide (CAS 1314-96-1) is primarily used as a host/synthesis material for luminescent phosphors, notably red-emitting SrS:Eu2+ phosphors employed in displays and lighting, and in glow-in-the-dark coatings; it also serves as a precursor or stabilizing matrix in the preparation of sulfide-based phosphor materials for electronics and optoelectronic devices; it is utilized in specialty coatings and inks to impart luminescent properties for signage and safety markings; it appears in certain ceramic and glass formulations where luminescent or strontium-containing phosphor components are desired; and it functions as an intermediate in the manufacture of SrS-based phosphor materials, with applications governed by formulation limits and local regulations.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 677.7
    methanol 1002.37
    isopropanol 471.44
    water 78.82
    ethyl acetate 262.61
    n-propanol 423.89
    acetone 644.63
    n-butanol 385.56
    acetonitrile 325.86
    DMF 1340.83
    toluene 122.16
    isobutanol 272.89
    1,4-dioxane 687.86
    methyl acetate 299.73
    THF 869.91
    2-butanone 349.88
    n-pentanol 289.28
    sec-butanol 325.6
    n-hexane 31.71
    ethylene glycol 541.94
    NMP 743.99
    cyclohexane 52.73
    DMSO 1413.29
    n-butyl acetate 210.05
    n-octanol 179.73
    chloroform 467.92
    n-propyl acetate 197.91
    acetic acid 775.34
    dichloromethane 402.06
    cyclohexanone 404.24
    propylene glycol 348.97
    isopropyl acetate 169.81
    DMAc 650.99
    2-ethoxyethanol 534.9
    isopentanol 272.98
    n-heptane 52.17
    ethyl formate 258.12
    1,2-dichloroethane 307.92
    n-hexanol 283.67
    2-methoxyethanol 981.25
    isobutyl acetate 126.71
    tetrachloromethane 131.45
    n-pentyl acetate 179.12
    transcutol 846.34
    n-heptanol 189.79
    ethylbenzene 63.18
    MIBK 191.22
    2-propoxyethanol 521.22
    tert-butanol 459.78
    MTBE 240.92
    2-butoxyethanol 348.53
    propionic acid 376.97
    o-xylene 96.4
    formic acid 575.85
    diethyl ether 311.11
    m-xylene 97.29
    p-xylene 75.86
    chlorobenzene 163.88
    dimethyl carbonate 195.27
    n-octane 23.71
    formamide 664.64
    cyclopentanone 554.17
    2-pentanone 321.34
    anisole 190.47
    cyclopentyl methyl ether 346.41
    gamma-butyrolactone 512.81
    1-methoxy-2-propanol 609.0
    pyridine 413.12
    3-pentanone 227.91
    furfural 572.29
    n-dodecane 23.77
    diethylene glycol 668.63
    diisopropyl ether 104.02
    tert-amyl alcohol 306.45
    acetylacetone 353.24
    n-hexadecane 25.37
    acetophenone 178.13
    methyl propionate 257.79
    isopentyl acetate 161.86
    trichloroethylene 469.6
    n-nonanol 153.11
    cyclohexanol 298.63
    benzyl alcohol 217.55
    2-ethylhexanol 155.33
    isooctanol 146.27
    dipropyl ether 200.4
    1,2-dichlorobenzene 152.83
    ethyl lactate 158.99
    propylene carbonate 277.07
    n-methylformamide 621.3
    2-pentanol 270.17
    n-pentane 55.28
    1-propoxy-2-propanol 381.77
    1-methoxy-2-propyl acetate 244.21
    2-(2-methoxypropoxy) propanol 268.77
    mesitylene 69.18
    ε-caprolactone 325.86
    p-cymene 71.09
    epichlorohydrin 502.96
    1,1,1-trichloroethane 247.79
    2-aminoethanol 527.86
    morpholine-4-carbaldehyde 851.47
    sulfolane 690.03
    2,2,4-trimethylpentane 29.19
    2-methyltetrahydrofuran 473.6
    n-hexyl acetate 194.49
    isooctane 25.73
    2-(2-butoxyethoxy)ethanol 395.06
    sec-butyl acetate 125.97
    tert-butyl acetate 192.66
    decalin 25.45
    glycerin 606.4
    diglyme 616.1
    acrylic acid 390.7
    isopropyl myristate 95.13
    n-butyric acid 391.46
    acetyl acetate 196.11
    di(2-ethylhexyl) phthalate 109.68
    ethyl propionate 154.26
    nitromethane 784.54
    1,2-diethoxyethane 286.5
    benzonitrile 200.91
    trioctyl phosphate 91.58
    1-bromopropane 175.19
    gamma-valerolactone 669.45
    n-decanol 127.12
    triethyl phosphate 96.26
    4-methyl-2-pentanol 156.95
    propionitrile 229.11
    vinylene carbonate 282.19
    1,1,2-trichlorotrifluoroethane 516.64
    DMS 163.99
    cumene 54.72
    2-octanol 136.29
    2-hexanone 214.23
    octyl acetate 125.94
    limonene 106.23
    1,2-dimethoxyethane 608.1
    ethyl orthosilicate 99.09
    tributyl phosphate 98.28
    diacetone alcohol 303.82
    N,N-dimethylaniline 155.45
    acrylonitrile 289.34
    aniline 235.39
    1,3-propanediol 603.76
    bromobenzene 137.59
    dibromomethane 274.48
    1,1,2,2-tetrachloroethane 393.27
    2-methyl-cyclohexyl acetate 123.89
    tetrabutyl urea 149.35
    diisobutyl methanol 109.56
    2-phenylethanol 213.52
    styrene 85.75
    dioctyl adipate 133.21
    dimethyl sulfate 317.29
    ethyl butyrate 158.62
    methyl lactate 267.4
    butyl lactate 167.17
    diethyl carbonate 108.88
    propanediol butyl ether 348.02
    triethyl orthoformate 133.06
    p-tert-butyltoluene 73.5
    methyl 4-tert-butylbenzoate 190.7
    morpholine 737.94
    tert-butylamine 277.89
    n-dodecanol 105.51
    dimethoxymethane 608.67
    ethylene carbonate 227.49
    cyrene 257.36
    2-ethoxyethyl acetate 229.78
    2-ethylhexyl acetate 136.84
    1,2,4-trichlorobenzene 191.42
    4-methylpyridine 332.44
    dibutyl ether 142.62
    2,6-dimethyl-4-heptanol 109.56
    DEF 410.58
    dimethyl isosorbide 356.43
    tetrachloroethylene 334.96
    eugenol 238.4
    triacetin 188.66
    span 80 274.59
    1,4-butanediol 303.57
    1,1-dichloroethane 261.98
    2-methyl-1-pentanol 208.64
    methyl formate 462.6
    2-methyl-1-butanol 250.23
    n-decane 31.98
    butyronitrile 238.76
    3,7-dimethyl-1-octanol 141.56
    1-chlorooctane 89.64
    1-chlorotetradecane 49.7
    n-nonane 30.47
    undecane 26.98
    tert-butylcyclohexane 27.57
    cyclooctane 23.24
    cyclopentanol 376.93
    tetrahydropyran 464.32
    tert-amyl methyl ether 199.15
    2,5,8-trioxanonane 467.39
    1-hexene 92.08
    2-isopropoxyethanol 343.15
    2,2,2-trifluoroethanol 335.27
    methyl butyrate 202.81

    Scent© AI

1 4

IFRA standard 51

Recommendation
No restriction
Maximum acceptable concentrations in the finished product (%)
Category 1
Products applied to the lips
 No restriction Category 7A
Rinse-off products applied to the hair with some hand contact
 No restriction
Category 2
Products applied to the axillae
 No restriction Category 7B
Leave-on products applied to the hair with some hand contact
 No restriction
Category 3
Products applied to the face/body using fingertips
 No restriction Category 8
Products with significant anogenital exposure
 No restriction
Category 4
Products related to fine fragrance
 No restriction Category 9
Products with body and hand exposure, primarily rinse off
 No restriction
Category 5A
Body lotion products applied to the body using the hands (palms), primarily leave on
 No restriction Category 10A
Household care products with mostly hand contact
 No restriction
Category 5B
Face moisturizer products applied to the face using the hands (palms), primarily leave on
 No restriction Category 10B
Household care products with mostly hand contact, including aerosol/spray products (with potential leave-on skin contact)
 No restriction
Category 5C
Hand cream products applied to the hands using the hands (palms), primarily leave on
 No restriction Category 11A
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate without UV exposure
 No restriction
Category 5D
Baby Creams, baby Oils and baby talc
 No restriction Category 11B
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate with potential UV exposure
 No restriction
Category 6
Products with oral and lip exposure
 No restriction Category 12
Products not intended for direct skin contact, minimal or insignificant transfer to skin
 No restriction