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品質等級
化驗
≥98.0% (calcined substance, T)
形狀
powder
雜質
≤0.2% insoluble matter in NaOH
損耗
≤9.0% loss on ignition
密度
5.5 g/mL at 25 °C (lit.)
SMILES 字串
O[W](O)(=O)=O
InChI
1S/2H2O.2O.W/h2*1H2;;;/q;;;;+2/p-2
InChI 密鑰
CMPGARWFYBADJI-UHFFFAOYSA-L
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一般說明
Tungstic acid may be prepared by either digesting tungstate of lime or by treating tungsten with hydrochloric acid. 1
訊號詞
Warning
危險聲明
危險分類
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
13 - Non Combustible Solids
水污染物質分類(WGK)
WGK 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
其他客户在看
Journal - Association of Official Analytical Chemists, 72(6), 907-911 (1989-11-01)
Using the difference in stable carbon isotope ratio between a honey and its protein fraction permits objective evaluation of possible adulteration of honey with small amounts (7-20%) as well as larger amounts of corn or cane sugar. The present uncertainty
Biochimica et biophysica acta, 845(1), 81-85 (1985-04-22)
Anionic activation of rod outer segment phosphodiesterase by vanadate, molybdate and tungstate is demonstrated. Comparisons are made to adenylate cyclase, which is known to be activated by vanadate and molybdate but not by tungstate. In view of the differences in
Molecular & general genetics : MGG, 233(1-2), 169-176 (1992-05-01)
The characterization of mutants that are resistant to the herbicide chlorate has greatly increased our understanding of the structure and function of the genes required for the assimilation of nitrate. Hundreds of chlorate-resistant mutants have been identified in plants, and
Biochemistry, 22(21), 4994-5000 (1983-10-11)
The differential effects of the oxyanions of the early transition metals ions V(V), W(VI), and Mo(VI) on the catalytic activity and coenzyme binding of rabbit skeletal muscle phosphorylase are studied. The oligoanions of V(V), W(VI), and Mo(VI) are potent inhibitors
[Experimental study on etiological mechanism of convulsion--special reference to convulsions and epileptiform activity waves associated with physical maturity].
Seishin shinkeigaku zasshi = Psychiatria et neurologia Japonica, 110(1), 3-12 (2008-05-02)
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