Ammonium heptamolybdate tetrahydrate ( 鉬酸銨 )
產品名稱: Ammonium heptamolybdate tetrahydrate ( 鉬酸銨 )
產品型號: 1011800250,1011801000,1011809025
產品展商: MERCK
產品文檔: 無相關文檔
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Ammonium heptamolybdate tetrahydrate ( 鉬酸銨 )為創(chuàng)賽集團品質提供Merck系列產品，可查詢Ammonium heptamolybdate tetrahydrate ( 鉬酸銨 )價格，同系列Ammonium heptamolybdate tetrahydrate ( 鉬酸銨 ) 國內現(xiàn)貨，可提供定合成服務。提供型號，性能指標等技術資料。提供Ammonium
Ammonium heptamolybdate tetrahydrate ( 鉬酸銨 )
的詳細介紹
產品名稱：Ammonium heptamolybdate tetrahydrate ( 鉬酸銨 )
產品貨號：1011800250,1011801000,1011809025
產品包裝：Plastic bottle/Plastic bottle/Plastic drum
產品規(guī)格： 250 g/1 kg/25 kg
產品信息
Synonyms Ammonium molybdate, Hexammonium heptamolybdate 4-hydrate
Hill Formula H24Mo7N6O24 * 4 H2O
Chemical formula (NH4)6Mo7O24 * 4 H2O
HS Code 2841 70 00
EC number 234-722-4
Molar mass 1235.86 g/mol
CAS number 12054-85-2
化學及物理數(shù)據(jù)
Solubility 400 g/l (20 °C)
Melting point 90 °C Elimination of water of crystallisation
Molar mass 1235.86 g/mol
Density 2.498 g/cm3 (20 °C)
Bulk density 800 kg/m3
pH value 5.3 (50 g/l, H2O, 20 °C)
**標示
RTECS QA5076000
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 15
Heavy metal-containing solutions and solids: container E. Stir Raney nickel (also: Urushibara nickel) in the form of an aqueous suspension into hydrochloric acid (Cat. No. 100312) until dissolved (container E). Neither Raney nickel itself nor any filter residues should be allowed to dry out, otherwise they will spontaneously ignite in air. In this context, heavy metal means any compound of antimony, arsenic, cadmium, chromium(VI), copper, lead, nickel and tin, as well as these subtances in metallic form, if they are classified as hazardous (acc. to AbfallverzeichnisV - Waste Catalogue Ordinance, Appendix 3). Other heavy metals should be collected separately.
交通信息
Declaration (railroad and road) ADR, RID Kein Gefahrgut
Declaration (transport by sea) IMDG-Code No Dangerous Good
Declaration (transport by air) IATA-DGR No Dangerous Good
分類
Assay (precipitative titration) 99.3 - 101.8 %
Identity passes test
Insoluble substances ≤ 0.005 %
Chloride (Cl) ≤ 0.002 %
Nitrate (NO3) passes test
Phosphate (PO4) ≤ 0.0005 %
Phosphate, Arsenate, Silicate (as PO4) passes test
Sulphate (SO4) ≤ 0.02 %
Heavy metals (as Pb) ≤ 0.001 %
K (Potassium) ≤ 0.005 %
Mg (Magnesium) ≤ 0.005 %
Na (Sodium) ≤ 0.005 %
Magnesium and alcali salts ≤ 0.02 %
關 鍵 字：Ammonium heptamolybdate tetrahydrate ( 鉬酸銨 )
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