Unilong Industry Co.,Ltd.

Office:+86-18653132120

Email: info@unilongindustry.com 

Facebook Linkedin Youtube Twitter Instagram

聚龙新材料科技（山东）有限公司
Unilong Industry Co.,Ltd.

聚龙新材料科技
Unilong Industry

  • Unilong Industry Co.,Ltd.
  • Products
  • Organic Chemistry
  • Chloroauricacid with CAS 16903-35-8

    • Chloroauricacid with CAS 16903-35-8

    CAS No.:16903-35-8, 16903-35-8

    MF:HAuCl4 4H2O

    EINECS No.:240-948-4, 240-948-4
    Model Number:HRYA Chloroauric acid 16903-35-8
    Product name:Chloroauric acid
    Color:yellow powder
    Molecular weight:339.78649
    Molecular Formula:HAuCl4 4H2O
    Category
    what is of  Chloroauricacid with CAS 16903-35-8?

    Chlorine acid is mainly used for alkaloid determination, electroplating gold, photography, gold powder, porcelain coloring, red glass manufacturing, special ink and treatment of tuberculosis. It can also be used as analytical reagent, such as microanalysis of rubidium (Rb) and cesium (Cs). It is used for semiconductor, electronic connector and local gold-plated of integrated circuit lead frame, also for printing circuit boards.

    Specification

    Product Name: Chloroauric acid Batch No. JL20221016
    Cas 16903-35-8 MF Date Oct.16,2022
    Packing 500g/bottle Analysis Date Oct.16,2022
    Quantity 10kg Expiry Date Oct.15,2024
    ITEM

     

    		 STANDARD

     

    		 RESULT
    Appearance Golden yellow acicular crystallization Conform
    Properties Hygroscopic , Soluble in water, alcohol, ether, slightly soluble in chloroform, corrosive, thermal decomposition，back spots in the light Conform
    Inductively Coupled

    Plasma/Elemental

    Analyzer

    		 Pd ＜0.0050 0.0019
    Ru ＜0.0050 0.0020
    Pt ＜0.0050 0.0017
    Ag ＜0.0050 0.0015
    Al ＜0.0050 0.0019
    Fe ＜0.0050 0.0011
    Mg ＜0.0050 0.0014
    Si ＜0.0050 0.0011
    Cu ＜0.0050 0.0013
    Cr ＜0.0050 0.0010
    Zn ＜0.0050 0.0011
    Pb ＜0.0005 N.D.
    Au content ≥49.00% 50.02%
    Purity ≥99.90% 99.95%
    Conclusion Qualified
    Application 

    1.Used for partial gold plating of semiconductor and integrated circuit lead frame, printed circuit board and electronic connector
    2.Mainly used for gold plating, special ink, medicine, porcelain gold and red glass, as well as raw materials for making various gold compounds, photography and chemical reagents.
    3.Used to prepare stable nanometer sized and undifferentiated colloidal gold particles in solution form.

    Packing

    100g/bottle, 500g/bottle or requirement of clients. Keep it away from light at a temperature below 25℃

    Keywords

    Hydrogentetrachloroaurate(III)solution,Au4044wt.%;auricacid;tetrachloroauric;tetrachloroauric(iii)acidhydrate(51%au);TETRACChemicalbookHLOROAURICACID;Aurate(1-),tetrachloro-,hydrogen(1:1),(SP-4-1)-;Gold(III)chloridesolution,98%,Au47.8%;GOLDTRICHLORIDEACIDBROWN

    COA-Chloroauric-acid

    Previous

    PHYTICACID(50%) with CAS 83-86-3

    Next

    AMMONIUMTETRACHLOROPALLADATE(II) with CAS 13820-40-1