--> 5-7 Platinum potassium chloride (K2PtCl6) - 苏州市贵金属有限公司_炸金花在线网站_信誉博彩游戏平台_最新正规现金赌钱
CHANGSHU CHANGHONG PRECIOUS METAL CO.,LTD
Founded in 1984
Product Detail
5-7 Platinum potassium chloride (K2PtCl6)
产品详情

5-7   Platinum potassium chloride (K2PtCl6)

5-7.1 This product carries out reference to enterprise standard Q/HG2-297-66 standard

5-7.2 This product offers two levels of analytical purity and chemical purity

5-7.3  This product shall meet the following technical specifications

AR

CP

Appearance

Orange yellow crystal

Orange yellow crystal

Content (in Pt)

40-40.3%

39.7-40.3%

Highest content of impurities (%)



Drying weightlessness

0.2

0.5

Hydrochloric acid dissolution test

qualified

合格

Nitrogen compound

0.01

0.03

5-7.4 Packaging plastic bottle 500 grams / bottle, small amount analysis pure 50-100 grams / bottle

5-7.5 This product specifies the use of GB1419-78 HPt-2 brand raw materials

5-7.6 Methods of test: gravimetric method for chemical analysis



 

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