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linhuisnd

至尊木虫 (正式写手)

George Lin

[求助] 请问1327-39-5的红外光谱 有效期致2008年09月10

请问1327-39-5/或者12642-12-5的标准红外光谱图

linhuisnd@sohu.com

[ Last edited by linhuisnd on 2008-9-9 at 21:05 ]

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jihonemma

银虫 (小有名气)

楼主说的是一种硅酸盐水泥么?
pH
2楼2008-09-09 15:40:39
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lovehappy2008

至尊木虫 (文坛精英)

Monograph Number:  1647
Title:  Calcium Aluminosilicate
CAS Registry Number:  1327-39-5
Additional Names:  Aluminum calcium silicate
Literature References:  Many different forms of calcium aluminosilicate are known, the most common of which are CaAl2Si2O8 and Ca2Al2SiO7.  It occurs in nature as the minerals:  anorthite, bavenite, clinozoisite, didymolite, epistilbite, gehlenite, gismondite, grossularite, heulandite, hibschite, laubanite, laumontite, lawsonite, levynite, margarite, meionite, plazolite, pumpellyite, scolecite, stellerite, vesuvianite, zoisite.  Prepn and properties:  Gmelin's, Aluminum (8th ed.) 35B, 576-586 (1934).  Summary and references for minerals:  Hey, An Index of Mineral Species and Varieties (British Museum, London, 2nd ed., 1962) pp 159-162.
Use:  Constituent of cement; in refractories.
假作真时真亦假无为有处有还无
3楼2008-09-09 18:02:41
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