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Sodium chromate
Nome do produto
Sodium chromate
Sinônimos
DISODIUM CHROMATE; CHROMIC ACID DISODIUM SALT; caswellno757; chromateofsoda; chromicacid(h2cro4),disodiumsalt; Chromicacid(H2CrO4)disodiumsalt; chromiumdisodiumoxide; chromiumsodiumoxide; chromium, dihydroxydioxo-, monosodium salt
Fórmula molecular
H
2
CrNaO
4
Peso Molecular
140.9993
InChI
InChI=1/Cr.Na.2H2O.2O/h;;2*1H2;;/q+2;;;;;/p-2/rCrH2O4.Na/c2-1(3,4)5;/h2-3H;
CAS Registry Number
7775-11-3;12680-48-7
EINECS
231-889-5
Estrutura Molecular
Ponto de fusão
792℃
solubilidade em água
530 g/L (20℃)
Símbolos de perigo
T+
:Very toxic;
N
:Dangerous for the environment;
Códigos de risco
R21
:;
R25
:;
R26
:;
R34
:;
R42/43
:;
R45
:;
R46
:;
R48/23
:;
R50/53
:;
R60
:;
R61
:;
Descrição da Segurança
S45
:;
S53
:;
S60
:;
S61
:;
Fornecedor de Ouro(40):
Shanghai Experiment Reagent Co.,LTD.
Tel:+86-21-56553207 56553622
Wenzhou Chemical Material Factory
Tel:+86-577-88799961 88795800 88799963 88799960 88799962
Beijing Fengli Jingqiu Trade Co., Ltd.
Tel:+86-10-87969882/87966828/87967188/87969881
Wenzhou Huaqiao Chemical Reagent Co., LTD.
Tel:0577-88312157 88356516
Shandong Baofeng Chemicals Group Corp.
Tel:+86-533-2081754, 2092092, 2083668 Ext. 402
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