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Koszyk

Chrom

   

Chrom
Symbol: Cr
Liczba Atomowa: 24
Właściwości metaliczne: Metal przejściowy
Numer CAS: 7440-47-3
Masa atomowa: 51,9961
Gęstość: 7,14 g/cm3
Twardość w skali Mohsa: 8,5
Temperatura topnienia: 1907°C (3464.6°F)
Temperatura wrzenia: 2482°C (4499.6
°F)

Acetyloacetonian chromu(III)

Cr(C5H7O2)3

CAS Nr: 21679-31-2     Cr(C5H7O2)3  H315, H319, H335 P261, P305 + P351 + P338 ..

45,00PLN

Azotan chromu (III) nonahydrat

Cr(NO3)3 x 9H2O

CAS Nr: 7789-02-8   Cr(NO3)3 x 9H2O H272, H315, H319 P302 + P352, P305 + P351 + P338..

20,00PLN

Azotek chromu (III) 10g

Cr2N

CAS Nr: 12053-27-9    Cr2N H301, H317, H334 P285, P261, P280, P301 + P310, P405..

95,00PLN

Borek chromu 10g

Cr2B

CAS Nr: 12006-80-3   Cr2B H315, H319, H335 P261, P280, P305 + P351 + P338, P304 + P340, P..

80,00PLN

Chlorek chromu(III) heksahydrat

CrCl3 x 6H2O

CAS Nr: 10060-12-5  CrCl3 x 6H2O H302 P262 R22 S-phrase(s)   none..

20,00PLN

Chlorochromian potasu - 10g

KCrO3Cl

Sól Peligota CAS Nr: 16037-50-6   KCrO3Cl H272, H350, H340, H360FD, H330, H301, H372, H..

80,00PLN

Chrom (nr 1) 99,9% - 100g

Cr 99,9%

E beam melted sample..

300,00PLN

Chrom (sztabka) 99,8% - 100g

Cr 99,8%

..

140,00PLN

Chrom 99,5% - 100g

Cr 99,5%

Electrolytic chromium..

180,00PLN

Chrom 99,9% - 100g

Cr 99,9%

Electrolytic chromium..

80,00PLN

Chrom 99,99% - 100g

Cr 99,99%

Electrolytic chromium..

165,00PLN

Chrom ampulka 99,9% - 10g

Cr 99,9%

..

40,00PLN

Chrom brelok do kluczy


..

85,00PLN

Chrom krysztaly 99,99% - 1g

Cr 99,99%

..

25,00PLN

Chrom metaliczny 99,8%

Cr 99,8%

CAS Nr:  7440-47-3   CrH400P273R11, R40S(1/2), S7, S33, S36/37, S60..

15,00PLN

Chromian baru

BaCrO4

CAS Nr: 10294-40-3   BaCrO4 H272, H350, H302, H332, H317, H400, H410 P210, P221, P30..

20,00PLN

Chromian cynku - 10g

ZnCrO4

CAS Nr: 13530-65-9   ZnCrO4 H350, H302, H317, H410 P261, P280, P302 + P352, P321, P405, P..

80,00PLN

Chromian cyny(IV) - 10g

Sn(CrO4)2

CAS Nr: 10101-75-4   Sn(CrO4)2 H272, H350, H317, H410 P201, P220, P273, P280, P308 + P313..

110,00PLN

Chromian kadmu - 50g

CdCrO4x 2H2O

CAS Nr: 14312-00-6   CdCrO4x 2H2O H272, H350, H302, H332, H317, H400, H410 P210, P221, P3..

120,00PLN

Chromian magnezu - 10g

MgCrO4x 5H2O

CAS Nr: 23371-94-0   MgCrO4x 5H2O H272, H350, H302, H332, H317, H400, H410 P210, P221, P3..

100,00PLN

Chromian miedzi(II) - 10g

CuCrO4

CAS Nr: 13548-42-0   CuCrO4 H350, H302, H317, H410 P261, P280, P302 + P352, P321, P405, P..

80,00PLN

Chromian niklu(II) zasadowy - 10g

NiCrO4 x Ni(OH)2 x nH2O

CAS Nr:  - - -    NiCrO4 x Ni(OH)2 x nH2O H341, H361f, H300, H314, H372, H410 P3..

40,00PLN

Chromian ołowiu(II) - 100g

PbCrO4

CAS Nr: 7758-97-6    PbCrO4 H360Df, H350, H373, H410 P201, P273, P308 + P313 R45, ..

80,00PLN

Chromian rubidu - 10g

Rb2CrO4

CAS Nr: 13446-72-5   Rb2CrO4 H272, H350, H317, H410 P201, P220, P273, P280, P308 + P313, ..

150,00PLN

Chromian strontu 100g

SrCrO4

CAS Nr: 7789-06-2   SrCrO4 H272, H350, H302, H410 P210, P220, P221, P280, P405, P501 R4..

50,00PLN

Chromian wapnia - 10g

CaCrO4

CAS Nr: 13765-19-0    CaCrO4 H350, H373, H410 P201, P273, P308 + P313 R45, R33, R6..

50,00PLN

Chromian żelaza(III) - 10g

Fe2(CrO4)3

CAS Nr: 10294-52-7    Fe2(CrO4)3 H360Df, H350, H373, H410 P201, P273, P308 + P313 ..

60,00PLN

Chromit kobaltu(II) - 10g

CoCr2O4

CAS Nr: 68187-49-5    CoCr2O4H360FD, H302, H332, H373, H410P201, P273, P308 + P313, P314R2..

55,00PLN

Chromit miedzi - 10g

Cu2Cr2O5

CAS Nr: 12053-18-8    Cu2Cr2O5H272, H335, H410 P260, P273, P302 + P352, P305 + P351 + P3..

25,00PLN

Cytrynian chromu(III) - 10g

C6H5CrO7

CAS Nr: 57072-40-9     C6H5CrO7  H302, H317, H332, H334, H341, H350i, H..

40,00PLN

Dichromian bizmutu - 10g

Bi2(Cr2O7)3

CAS Nr: 53421-37-7      Bi2(Cr2O7)3 H350, H340, H360FD, H330, H301, H372, H3..

90,00PLN

Dichromian cezu - 10g

Cs2Cr2O7

CAS Nr: 13530-67-1    Cs2Cr2O7 H272, H314, H317, H350i,H410 P201, P220, P273, P280, ..

140,00PLN

Dichromian kadmu - 10g

CdCr2O7 x H2O

CAS Nr:  69239-51-6      CdCr2O7 x H2O H350, H340, H360FD, H3..

95,00PLN

Dichromian litu - 10g

Li2Cr2O7 x XH2O

CAS Nr:  52478-50-9      Li2Cr2O7 x XH2O H350, H340, H360FD, ..

130,00PLN

Dichromian miedzi (II) - 10g

CuCr2O7 x 2H2O

CAS Nr:  13675-47-3      CuCr2O7 x 2H2OH350, H340, H360FD, H330, ..

50,00PLN

Dichromian rubidu - 10g

Rb2Cr2O7

CAS Nr: 13446-73-6   Rb2Cr2O7 H272, H350, H340, H360FD, H330, H301, H372, H312, H314, H334,..

150,00PLN

Dichromian wapnia - 10g

CaCr2O7

CAS Nr:  14307-33-6      CaCr2O7 H350, H340, H360FD, H330, H301, H..

60,00PLN

Dwuborek chromu - 10g

CrB2

CAS Nr: 12007-16-8   CrB2 H315, H319, H335 P261, P280, P305 + P351 + P338, P304 + P340, P..

75,00PLN

Fluorek chromu(III)

CrF3

CAS Nr: 16671-27-5   CrF3 x 3H2O H302, H312, H314, H332 P280, P303 + P361 + P353, P305 + ..

25,00PLN

Heksatiocyjanochromian(III) potasu - 10g

K3[Cr(SCN)6] x 4H2O

CAS Nr:  23403-14-7     K3[Cr(SCN)6]  x 4H2O H350, H302, H317, H410 P261, ..

40,00PLN

Krzemek chromu - 10g

CrSi2

CAS Nr: 12018-09-6   CrSi2H302, H312, H332P280R20/21/22S(1/2), S26, S36..

50,00PLN

Molibdenian potasowo chromowy(III) - 10g

KCr(MoO4)2

CAS Nr: - - -    KCr(MoO4)2 H315, H319, H335 P261, P305 + P351 + P338 R36/37/38 S2..

40,00PLN

Nikiel chrom alloy - 10g pellets

NiCr

Nickel 80% Chromium 20% alloy - evaporation pellets..

40,00PLN

Octan chromu(III) - 10g

Cr(C2H3O2)3 x 2H2O

CAS Nr: 1066-30-4   Cr(C2H3O2)3 x 2H2O H302, 315, H319, H371, H373 P260, P305 + P351 + P3..

80,00PLN

Proszek chromu 99,2% - 1kg

Cr

0,063 mm CAS Nr:  7440-47-3   Cr H400 P273 R11, R40 S(1/2), S7, S33, S36/37,..

200,00PLN

Proszek chromu 99,3% (63µm) - 100g

Cr 99,3%

CAS Nr:  7440-47-3   Cr H400 P273 R11, R40 S(1/2), S7, S33, S36/37, S60 ..

60,00PLN

Siarczan amonu-chromian 10g

NH4Cr(SO4)2 x 12H2O

CAS Nr: 13548-43-1   NH4Cr(SO4)2 x 12H2O H331, H311, H301 P280, P309, P310, P302 + P..

65,00PLN

Siarczan chromowo-cezowy - 1g

CsCr(SO4)2 x 12H2O

CAS Nr: 15363-19-6     CsCr(SO4)2 x 12H2O H315, H319, H339 P261, P305 + P351 + ..

50,00PLN

Siarczan chromu(III) - potasowy

CrK(SO4)2 x 12H2O

CAS Nr: 7788-99-0   CrK(SO4)2 x 12H2O H315, H319 P302 + P352, P305 + P351 + P338 &..

20,00PLN

Sól Reineckego - 10g

NH4[Cr(SCN)4(NH3)2] x H2O

CAS Nr: 13573-17-6    NH4[Cr(SCN)4(NH3)2] x H2O H302, H312, H332 P280 R20/21/22 ..

35,00PLN

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