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        盐溶液配制

        互联网

        3301

         

        AcO-           --- part one ---
        (AcO)2 Ca 1; 1.5M
         AcOK 1; 2; 3; 4; 5; 6; 7; 8M
         (AcO)2 Mg 1M
         AcONa 1; 2; 3; 4M
         pH of Ac K/Na solutions
        AcONH4 1; 2; 3; 4M
        CO3 -
        K2 CO3 1; 2; 3; 4; 5; 6M
         KHCO3 1M
         Na2 CO3 1; 2M
         NaHCO3 1M
         (NH4 )2 CO3 1; 2; 3; 4; 5M
        Br-
        KBr 1; 2; 3; 4; 4.5M
         NaBr 1; 2; 3; 4; 5.5M
        Cl-
        CaCl2 1; 2; 3; 4; 5M
         CoCl2 1; 1.5M
         CsCl 1; 2; 3; 4; 5; 6; 7M
         KCl 1; 2; 3; 3.5M
         LiCl 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12M
         MgCl2 1; 2; 3; 4M
         MnCl2 1; 2; 3M
         NaCl 1; 2; 3; 4; 5M
         NH4 Cl 1; 2; 3; 4; 5M
         NiCl2 1; 1.5M
         RbCl 1; 2; 3; 4; 5; 6M
         ZnCl2 1; 2; 3; 4; 5; 6; 7; 8; 9; 10M
        ClO4 -
        NaClO4 1; 2; 3; 4M
         Supplement.
        Sx Oy 2-           --- part two ---
        Cs2 SO4 1M
         CuSO4 1M
         K2 SO4 0.5M
         KHSO4 1; 2M
         MgSO4 1; 2; 2.5M
         MnSO4 1; 2; 2.5M
         Na2 SO3 1; 1.5M
         Na2 S2 O3 1; 2; 3M
         Na2 SO4 1M
         NaHSO4 1; 2M
         (NH4 )2 SO4 1; 2; 3; 4; 4.5M
         NiSO4 1M
         ZnSO4 1; 2; 2.5M
        NO3 -
        AgNO3 1; 2; 3; 4; 5; 6M
        PO4 2-
        KH2 PO4 1M
         pH of KP solutions 1M
         Na3 PO4 0.5M
         Na2 HPO4 0.5M
         NaH2 PO4 1M
         pH of NaP solutions 1M
        I-
        KI 1; 2; 3; 4; 5; 6M
         NaI 1; 2; 3; 4; 5; 6; 7M
        Other:
        NaN3 1; 2; 3; 4; 5M
         KMnO4 0.5M
         Na3 C6 H5 O7 1M
         Na3 C6 H5 O7 1M
        The densities of solutions were taken from "Reference book of chemist". (1964) Volume III, "Chemistry", Moscow-Leningrad, 2nd edition, Ed. B.P.Nikolskij. The original data are available on the page " Densities of salt solutions ".








        <center> <font>About the recalculation of recipes for the arbitrary volumes:<br /> <br /> </font> </center>
         
         

        LiCl

        Lithium Chloride, LiCl x H2 O; Mw=60.41g/M; (store at NT).
        Conc. Stock %(w/w) 50ml 150ml 200ml
        LiCl x H2 O 9M 60.41g/M 45.52 27.18g 81.55g 108.74g
        H2 O   mQ 54.48 32.53ml 97.59ml 130.12ml
        1000ml/
        60.41g/M 1M 2M 3M 4M 5M 6M
        LiCl x H2 O [g] 60.41
                 		120.82
                 		181.23
                 		241.64
                 		302.05
                 		362.46
        H2 O [ml] 961.89
                 		924.18
                 		885.77
                 		846.86
                 		807.45
                 		768.04
        %(w/w) 5.909 11.562 16.985 22.199 27.224 32.062
        H2 O %(w/w) 94.091 88.438 83.015 77.801 72.776 67.938
        p (g/ml) 20o C 1.0223 1.0450 1.0670 1.0885 1.1095 1.1305
         
        60.41g/M 7M 8M 9M 10M 11M 12M
        LiCl x H2 O [g] 422.87
                 		483.28
                 		543.69
                 		604.1
                 		664.51
                 		724.92
        H2 O [ml] 728.23
                 		689.02
                 		650.61
                 		611.6
                 		572.19
                 		532.48
        %(w/w) 36.736 41.225 45.524 49.692 53.733 57.652
        H2 O %(w/w) 63.264 58.775 54.476 50.308 46.267 42.348
        p (g/ml) 20o C 1.1511 1.1723 1.1943 1.2157 1.2367 1.2574

        MgCl2

        Magnesium Chloride, MgCl2 x6H2 O; Mw=203.30g/M; (store at NT).
        Conc. Stock %(w/w) 50ml 150ml 200ml
        MgCl2 x6H2 O 1M 203.30g/M 18.95 10.17g 30.50g 40.66g
        H2 O   mQ 81.05 43.49ml 130.5ml 173.9ml
        1000ml/
        203.30g/M 1M 2M 3M 4M
        MgCl2 x6H2 O [g] 203.3
                 		406.6
                 		609.9
                 		813.2
        H2 O [ml] 869.9
                 		737.5
                 		601
                 		462
        %(w/w) 18.943 35.539 50.367 63.770
        H2 O %(w/w) 81.057 64.461 49.633 36.230
        p (g/ml) 20o C 1.0732 1.1441 1.2109 1.2752

        MnCl2

        Manganese Chloride, MnCl2 , Mw=125.844g/M; (store at NT).
        Conc. Stock %(w/w) 50ml 100ml 300ml
        MnCl2 x 4H2 O 1M 197.9g/M 18.00 9.895g 19.79g 59.37g
        H2 O   mQ 82.00 45.08ml 90.15ml 270.5ml
        1000ml/
        197.9g/M 1M 2M 3M
        MnCl2 x 4H2 O [g] 197.9
                 		395.8
                 		593.7
        H2 O [ml] 901.5
                 		800
                 		696.2
        %(w/w) 18.001 33.099 46.027
        H2 O %(w/w) 81.999 66.901 53.973
        p (g/ml) 18o C 1.0994 1.1958 1.2899

        NaCl

        Sodium Chloride, NaCl, Mw=58.44g/M; (store at NT).
        Conc. Stock %(w/w) 50ml 150ml 200ml
        NaCl 5M 58.44g/M 24.64 14.61g 43.83 58.44g
        H2 O   mQ 75.36 44.69ml 134.06ml 178.74ml
        1000ml/
        58.44g/M 1M 2M 3M 4M 5M
        NaCl [g] 58.44
                 		116.88
                 		175.32
                 		233.76
                 		292.2
        H2 O [ml] 980.16
                 		960.22
                 		938.88
                 		916.64
                 		893.5
        %(w/w) 5.627 10.851 15.735 20.320 24.644
        H2 O %(w/w) 94.373 89.149 84.265 79.680 75.356
        p (g/ml) 20o C 1.0386 1.0771 1.1142 1.1504 1.1857

        NH4 Cl

        Ammonium Chloride, NH4 Cl, Mw=53.49g/M;
        Conc. Stock %(w/w) 50ml 100ml 250ml
        NH4 Cl 3M 53.49g/M 15.371 8.02g 16.05g 40.12g
        H2 O   mQ 84.629 44.18ml 88.35ml 220.88ml
        1000ml/
        53.49g/M 1M 2M 3M 4M 5M
        NH4 Cl [g] 53.49
                 		106.98
                 		160.47
                 		213.96
                 		267.45
        H2 O [ml] 961.11
                 		922.72
                 		883.53
                 		843.34
                 		802.55
        %(w/w) 5.272 10.389 15.371 20.236 24.995
        H2 O %(w/w) 94.728 89.611 84.629 79.764 75.005
        p (g/ml) 20o C 1.0146 1.0297 1.0440 1.0573 1.0700

        NiCl2

        Nickel Chloride, NiCl2 , Mw=129.60g/M;
        Conc. Stock %(w/w) 50ml 100ml 250ml
        NiCl2 1M 129.60g/M 11.597 6.48g 12.96g 32.40g
        H2 O   mQ 88.403 49.395ml 98.79ml 246.98ml
        1000ml/
        129.60g/M 1M 1.5M
        NiCl2 [g] 129.6
                 		194.4
        H2 O [ml] 987.9
                 		979.3
        %(w/w) 11.597 16.563
        H2 O %(w/w) 88.403 83.437
        p (g/ml) 18o C 1.1175 1.1737

        RbCl

        Rubidium Chloride, RbCl, Mw=120.92g/M;
        Conc. Stock %(w/w) 50ml 100ml 250ml
        RbCl 3M 120.92g/M 27.633 18.138g 36.28g 90.69g
        H2 O   mQ 72.367 47.502ml 95.00ml 237.51ml
        1000ml/
        120.92g/M 1M 2M 3M 4M 5M 6M
        RbCl [g] 120.92
                 		241.84
                 		362.76
                 		483.68
                 		604.6
                 		725.52
        H2 O [ml] 980.18
                 		944.96
                 		950.04
                 		901.12
                 		861.4
                 		789.18
        %(w/w) 10.982 20.377 27.633 34.928 41.241 47.899
        H2 O %(w/w) 89.018 79.623 72.367 65.072 58.759 52.101
        p (g/ml) 20o C 1.1011 1.1868 1.3128 1.3848 1.4660 1.5147

        ZnCl2

        Zinc Chloride, ZnCl2 , Mw=136.28g/M; (store at 4o C in tightly closed vessel).
        Conc. Stock %(w/w) 50ml 150ml 200ml
        ZnCl2 1M 136.28g/M 12.27 6.81g 20.4g 27.3g
        H2 O   mQ 87.73 48.7ml 146ml 195ml
        Conc. Stock %(w/w) 50ml 100ml 250ml
        ZnCl2 3M 136.28g/M 31.271 20.44g 40.88g 102.21g
        H2 O   mQ 68.729 44.93ml 89.86ml 224.64ml
        1000ml/
        136.28g/M 1M 2M 3M 4M 5M
        ZnCl2 [g] 136.28
                 		272.56
                 		408.84
                 		545.12
                 		681.4
        H2 O [ml] 974.72
                 		939.34
                 		898.56
                 		856.98
                 		815.5
        %(w/w) 12.266 22.490 31.271 38.879 45.521
        H2 O %(w/w) 87.734 77.510 68.729 61.121 54.479
        p (g/ml) 1.1110 1.2119 1.3074 1.4021 1.4969
         
        136.28g/M 6M 7M 8M 9M 10M
        ZnCl2 817.68
                 		953.96
                 		1090.24
                 		1226.52
                 		1362.8
        H2 O [ml] 773.62
                 		730.64
                 		686.06
                 		639.58
                 		592.3
        %(w/w) 51.384 56.628 61.377 65.726 69.705
        H2 O %(w/w) 48.616 43.372 38.623 34.274 30.295
        p (g/ml) 1.5913 1.6846 1.7763 1.8661 1.9551

        ClO4 -

        NaClO4

        Sodium Perchlorate, NaClO4 , Mw=122.4g/M;
        Conc. Stock %(w/w) 50ml 100ml 250ml
        NaClO4 3M 122.4g/M 30.027 18.36g 36.72g 91.80g
        H2 O   mQ 69.973 42.785ml 85.57ml 213.93ml
        1000ml/
        122.4g/M 1M 2M 3M 4M
        NaClO4 [g] 122.4
                 		244.8
                 		367.2
                 		489.6
        H2 O [ml] 953
                 		904.9
                 		855.7
                 		805.4
        %(w/w) 11.382 21.293 30.027 37.807
        H2 O %(w/w) 88.618 78.707 69.973 62.193
        p (g/ml) 18o C 1.0754 1.1497 1.2229 1.2950

         

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