Strontium Chromate

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  • Identifiers

    CAS number
    7789-06-2

    Molecular formula
    CrO4Sr

    SMILES
    [O-][Cr](=O)(=O)[O-].[Sr+2]

    Safety labels

    Irritant
    Irritant

    Health Hazard
    Health

    Environmental Hazard
    Environmental

  • Odor profile

    Odorless 96.97%
    Sour 14.45%
    Bitter 12.65%
    Sharp 12.48%
    Clean 9.77%
    Pungent 8.32%
    Animal 7.89%
    Burnt 7.42%
    Aromatic 7.26%
    Milky 6.97%

    Scent© AI

  • Properties

    Molecular weight
    203.61 g/mol

    Melting point expt.

    • Decomposes

    Flash point est.
    38.84 ˚C

    Solubility expt.

    • Solubility: 0.12 g/100 mL water at 15 °C; 3 g/100 mL at 100 °C
    • 0.106 g/100 g water at 20 °C
    • Soluble in 840 parts cold water, 5 parts boiling water
    • Freely soluble in dilute hydrochloric, nitric or acetic
    • Solubility in water, g/100ml at 15 °C: 0.12 (poor)

  • Synonyms

    • STRONTIUM CHROMATE
    • 7789-06-2
    • Strontium Yellow
    • Strontium chromate(VI)
    • Sutokuro T
    • Deep Lemon Yellow
    • Strontium chromate A
    • Strontium chromate (VI)
    • Strontium chromate (1:1)
    • Strontium chromate 12170
    • Strontium chromate X-2396
    • CCRIS 563
    • Strontium chromate (SrCrO4)
    • strontium;dioxido(dioxo)chromium
    • HSDB 2546
    • 2W214M3GS2
    • EINECS 232-142-6
    • Chromic acid, strontium salt (1:1)
    • UNII-2W214M3GS2
    • STRONTIUM CHROMATE [HSDB]
    • DTXSID70872832
    • Chromic acid (H2CrO4), strontium salt (1:1)
    • STRONTIUM CHROMATE(VI) [MI]
    • CHROMIC ACID, STONTIUM SALT (1:1)
    • EC 232-142-6
    • MFCD00049549
    • Cromato de estronicio
    • Strontium chromic acid
    • PIGMENT YELLOW 32
    • Chromic acid strontium salt
    • Cromato de estronicio (Spanish)
    • DTXCID90820395
    • UN9149
    • strontium(2+) ion dioxochromiumbis(olate)
    • C.I. 77839
    • NS00075701
    • X 2396
    • Q735561
    • 232-142-6

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 129.53
    methanol 244.04
    isopropanol 92.14
    water 241.07
    ethyl acetate 36.13
    n-propanol 79.64
    acetone 111.19
    n-butanol 64.97
    acetonitrile 51.75
    DMF 606.4
    toluene 11.18
    isobutanol 49.35
    1,4-dioxane 72.21
    methyl acetate 47.0
    THF 172.41
    2-butanone 47.2
    n-pentanol 45.2
    sec-butanol 64.38
    n-hexane 5.02
    ethylene glycol 151.62
    NMP 294.13
    cyclohexane 5.65
    DMSO 629.78
    n-butyl acetate 22.26
    n-octanol 28.69
    chloroform 37.77
    n-propyl acetate 26.46
    acetic acid 91.94
    dichloromethane 51.55
    cyclohexanone 35.88
    propylene glycol 89.57
    isopropyl acetate 24.31
    DMAc 425.09
    2-ethoxyethanol 149.98
    isopentanol 44.49
    n-heptane 7.19
    ethyl formate 59.07
    1,2-dichloroethane 46.82
    n-hexanol 38.44
    2-methoxyethanol 292.75
    isobutyl acetate 12.3
    tetrachloromethane 11.73
    n-pentyl acetate 24.5
    transcutol 100.55
    n-heptanol 31.29
    ethylbenzene 6.54
    MIBK 24.43
    2-propoxyethanol 115.0
    tert-butanol 99.98
    MTBE 38.32
    2-butoxyethanol 73.4
    propionic acid 53.35
    o-xylene 13.42
    formic acid 195.37
    diethyl ether 52.95
    m-xylene 10.81
    p-xylene 7.41
    chlorobenzene 9.24
    dimethyl carbonate 65.3
    n-octane 4.11
    formamide 304.25
    cyclopentanone 77.39
    2-pentanone 40.59
    anisole 24.47
    cyclopentyl methyl ether 51.7
    gamma-butyrolactone 101.71
    1-methoxy-2-propanol 191.12
    pyridine 43.69
    3-pentanone 32.68
    furfural 109.2
    n-dodecane 2.85
    diethylene glycol 164.98
    diisopropyl ether 13.52
    tert-amyl alcohol 72.25
    acetylacetone 47.67
    n-hexadecane 3.02
    acetophenone 28.51
    methyl propionate 56.46
    isopentyl acetate 16.73
    trichloroethylene 43.96
    n-nonanol 25.92
    cyclohexanol 36.24
    benzyl alcohol 35.57
    2-ethylhexanol 18.75
    isooctanol 22.06
    dipropyl ether 27.4
    1,2-dichlorobenzene 13.1
    ethyl lactate 43.37
    propylene carbonate 51.63
    n-methylformamide 214.74
    2-pentanol 47.24
    n-pentane 9.82
    1-propoxy-2-propanol 68.38
    1-methoxy-2-propyl acetate 40.24
    2-(2-methoxypropoxy) propanol 54.2
    mesitylene 8.71
    ε-caprolactone 41.5
    p-cymene 8.66
    epichlorohydrin 96.05
    1,1,1-trichloroethane 17.89
    2-aminoethanol 147.18
    morpholine-4-carbaldehyde 185.08
    sulfolane 164.86
    2,2,4-trimethylpentane 3.15
    2-methyltetrahydrofuran 65.24
    n-hexyl acetate 25.9
    isooctane 1.96
    2-(2-butoxyethoxy)ethanol 67.45
    sec-butyl acetate 14.05
    tert-butyl acetate 25.99
    decalin 2.19
    glycerin 193.2
    diglyme 114.07
    acrylic acid 61.12
    isopropyl myristate 13.19
    n-butyric acid 50.13
    acetyl acetate 20.16
    di(2-ethylhexyl) phthalate 19.01
    ethyl propionate 28.78
    nitromethane 146.16
    1,2-diethoxyethane 36.26
    benzonitrile 19.88
    trioctyl phosphate 17.67
    1-bromopropane 24.18
    gamma-valerolactone 96.19
    n-decanol 20.76
    triethyl phosphate 21.31
    4-methyl-2-pentanol 23.56
    propionitrile 39.07
    vinylene carbonate 44.99
    1,1,2-trichlorotrifluoroethane 109.14
    DMS 27.62
    cumene 6.14
    2-octanol 22.55
    2-hexanone 23.97
    octyl acetate 19.82
    limonene 10.73
    1,2-dimethoxyethane 177.22
    ethyl orthosilicate 20.24
    tributyl phosphate 16.48
    diacetone alcohol 59.72
    N,N-dimethylaniline 32.36
    acrylonitrile 51.59
    aniline 33.56
    1,3-propanediol 145.53
    bromobenzene 7.0
    dibromomethane 34.52
    1,1,2,2-tetrachloroethane 49.1
    2-methyl-cyclohexyl acetate 18.24
    tetrabutyl urea 29.74
    diisobutyl methanol 13.03
    2-phenylethanol 30.83
    styrene 7.31
    dioctyl adipate 20.99
    dimethyl sulfate 130.13
    ethyl butyrate 22.82
    methyl lactate 84.97
    butyl lactate 34.16
    diethyl carbonate 19.75
    propanediol butyl ether 64.22
    triethyl orthoformate 22.72
    p-tert-butyltoluene 9.34
    methyl 4-tert-butylbenzoate 41.08
    morpholine 106.42
    tert-butylamine 52.66
    n-dodecanol 16.22
    dimethoxymethane 261.7
    ethylene carbonate 37.17
    cyrene 66.93
    2-ethoxyethyl acetate 33.24
    2-ethylhexyl acetate 13.56
    1,2,4-trichlorobenzene 16.51
    4-methylpyridine 37.35
    dibutyl ether 15.25
    2,6-dimethyl-4-heptanol 13.03
    DEF 100.34
    dimethyl isosorbide 71.64
    tetrachloroethylene 36.63
    eugenol 54.56
    triacetin 32.08
    span 80 44.5
    1,4-butanediol 72.27
    1,1-dichloroethane 25.85
    2-methyl-1-pentanol 30.18
    methyl formate 152.67
    2-methyl-1-butanol 45.0
    n-decane 4.31
    butyronitrile 33.3
    3,7-dimethyl-1-octanol 18.45
    1-chlorooctane 10.55
    1-chlorotetradecane 5.6
    n-nonane 4.33
    undecane 3.45
    tert-butylcyclohexane 2.12
    cyclooctane 3.56
    cyclopentanol 60.42
    tetrahydropyran 38.25
    tert-amyl methyl ether 36.95
    2,5,8-trioxanonane 93.21
    1-hexene 10.43
    2-isopropoxyethanol 79.41
    2,2,2-trifluoroethanol 84.21
    methyl butyrate 36.35

    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