99,5%-99,95%13478-49-4 Erbium(III) sulfat oktahidrat

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Erbium(III) sulfat oktahidrat
Rumus molekul: Er2(SO4)3·8H2O
Bobot molekul: 766,60
CAS NO. :13478-49-4
Fitur penampilan: kristal jambon, larut ing banyu, deliquescent, disegel lan disimpen.
Panggunaan: Digunakake ing intermediet senyawa erbium, pigmen kaca, reagen kimia lan industri liyane.
Kemasan: Kemasan vakum 1, 2, 5 kg / potong, kemasan drum kardus 25, 50 kg / potong, kemasan tas anyaman 25, 50, 500, 1000 kg / potong.

Indeks:

	Er2(SO4)3·8H2O 2.5N	Er2(SO4)3·8H2O 3.0N	Er2(SO4)3·8H2O 3.5N
TREO	44.00	44.00	44.00
Er2O3/TREO	99.50	99.90	99.95
Fe2O3	0.002	0.001	0,0005
SiO2	0.005	0.002	0.001
CaO	0.010	0.005	0.001
Cl-	0.010	0.005	0.002
Na2O	0.005	0.002	0.001
PbO	0.002	0.001	0.001
Tes disolusi banyu	Cetha	Cetha	Cetha