Chloroauric Acid 16903-35-8 CAS NO.16903-35-8

FOB Price:: USD 16,000.00-16,000.00 /Gram Get Latest Price

Min.Order Quantity:: 100 Gram

Purity:: Dense degree of 3.9 g/cm3

Port:: tianjin china

Payment Terms:: T/T,

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Product Details

Keywords

Chloroauric acid;Auric chloride Gold trichloride
Chloroauric acid;Auric chloride Gold trichloride
16903-35-8

Quick Details

ProName: Chloroauric Acid 16903-35-8
CasNo: 16903-35-8
Molecular Formula: AuCl4H
Appearance: Gold chloride acid is the crystallizat...
Application: Is mainly used for analysis reagent an...
DeliveryTime: 3day
PackAge: 1000 g/aluminum foil bag
Port: tianjin china
ProductionCapacity: 10 Metric Ton/Month
Purity: Dense degree of 3.9 g/cm3
Storage: Dry and ventilated
Transportation: shipping
LimitNum: 100 Gram
Moisture Content: PH (0.1% aqueous solution) : 6.0 ~ 7.5
Impurity: Protein: 0.1% or less
Light transmittance (0.1% aqueous solution) : 0.1% or greater: Light transmittance (0.1% aqueous solu...

Superiority

gold chloride acid is orange crystal, easy deliquescence, soluble in water.thermal decomposition of gold.the most common compound chlorine acid is gold.gold chloride acid has a very wide range of uses, mainly used for analysis reagent and gold-plated reagent.
chinese gold chloride acid, the english name (ⅲ) acid chloride alloy chloroauric acid chemical formula haucl4 · 4 h2o molecular weight 411.85 cas login registration number 16903-35-8 einecs number 240-948-4 water-soluble soluble in water tight degree of 3.9 g/cm3 view orange easy deliquescence crystal light should deposit gold, gold-plated, quantitative analysis of risk description such as stimulating dangerous goods transportation number un 1789 8 / pg 3 store away from light, placed in low temperature

Details

gold chloride acid aqueous solution containing the tetragonal plane [aucl4] - ions, which can made a lot of salt containing planar square ion [aux4] - (x = f, cl, br, i, cn, scn, no3) [3]
can be used in the semiconductor and integrated circuit lead frame local gold-plated, printed circuit boards, electronic connectors and

gold chloride acid and acid chloride gold powder
other electric contact element gold-plated.also can produce red glass.used as analytical reagent, dedicated to rubidium, cesium trace analysis and measurement of alkaloids, etc.is also used in photographic materials.
gold chloride acid salt, especially naaucl4 gold chloride acid sodium (made by reaction with nacl aucl3), can replace toxic mercury (ii) salts used as catalyst for the reaction of alkyne.
at the same time, gold chloride acid has important application for preparation of nano-sized gold, usually by reducing agent direct reduction of gold chloride acid with fluorescent effect of gold nanoparticles, have important applications in analytical chemistry.