Sodium tungstate dihydrate | H4Na2O6W | CID 150191 - PubChem
Sodium tungstate dihydrate | H4Na2O6W | CID 150191 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Sodium tungstate - Wikipedia
Treatment of sodium tungstate with hydrochloric acid gives the tungsten trioxide or its acidic hydrates: This reaction can be reversed using aqueous sodium hydroxide. The dominant use of sodium tungstate is as an intermediate in the extraction of tungsten from its ores, almost all of which are tungstates. [1] .
Sodium tungstate dihydrate | H4Na2O6W - ChemSpider
ChemSpider record containing structure, synonyms, properties, vendors and database links for Sodium tungstate dihydrate, Sodiumtungstatedihydrate Accessed: Simple
钨酸钠二水合物 - 百度百科
将黑钨矿粉碎至320目，与30%烧碱加入反应器中进行碱解，再与氯化钙作用合成钨酸钙，然后加盐酸反应生成钨酸，再与烧碱反应生成钨酸钠，经蒸发结晶、离心脱水、干燥，即得钨酸钠成品。 其中反应方程式如下 [3]： 钨酸钠二水合物也称二水合钨酸钠、正钨酸钠等，无色或白色斜方晶系结晶，溶于水，不溶于乙醇，微溶于氨，用于金属钨、钨酸及钨酸盐类生产。
Sodium tungstate dihydrate | 10213-10-2 - ChemicalBook
2024年8月21日 · ChEBI: A hydrate that is the dihydrate form of sodium tungstate. Combines with hydrogen peroxide for the oxidation of secondary amines to nitrones. Sodium tungstate dihydrate is a sodium salt of tungstic acid, which occurs as white colorless crystals. The salt crystallises from hot water (0.8mL/g) on cooling to 0o.
Sodium Tungstate Dihydrate | ACS Reagent Chemicals
2017年2月28日 · This monograph for Sodium Tungstate Dihydrate provides, in addition to common physical constants, a general description including typical appearance, applications, change in state (approximate), and aqueous solubility.
Sodium Tungstate - Common Organic Chemistry
10213-10-2 (dihydrate) Molecular Weight: 293.82 g/mol (anhydrous) 329.85 g/mol (dihydrate) Appearance: White solid. Chemical Formula: Na2WO4
Sodium tungstate dihydrate - Tungstic acid sodium salt
Sodium tungstate dihydrate. Na2WO4 · 2H2O. Synonyms: Tungstic acid sodium salt dihydrate, Sodium tungstate dihydrate. CAS 10213-10-2. Molecular Weight 329.85. Browse Sodium tungstate dihydrate and related products at MilliporeSigma.
Sodium Tungstate Dihydrate - North Metal and Chemical Company
Sodium Tungstate Dihydrate is a white, finely divided crystalline material represented by the formula Na 2 WO 4 •2H 2 O. It is used as a source of soluble tungsten for corrosion and fire inhibition, catalysts, ceramics, and light-fast colors and inks.
Sodium Tungstate Dihydrate - American Elements
Sodium Tungstate Dihydrate Na2WO4 • 2H2O bulk & research qty manufacturer. Properties, SDS, Applications, Price. Free samples program. Term contracts & credit cards/PayPal accepted.