1. Sponge Platinum

Molecular Formula：Pt 

Main Content：≥99.95% 

Appearance：Grey powder

2. Platinum Nitrate (Liquid)

Molecular Formula：Pt (NO₃)₂ 

Molecular Weight：265.98 

Main Content：1–15 g/100g

CAS No.：18496-40-7

Grade：Analytical Reagent (AR)

Appearance：Orange-brown powder 

Storage Condition：Sealed and stored in dry condition at ambient temperature

3. Chloroplatinic Acid

Molecular Formula：H₂PtCl₆・6H₂O 

Molecular Weight：517.90 

Main Content：38.0% 

CAS No.：16941-12-1 

Grade：Analytical Reagent (AR) 

Appearance：Orange-yellow crystal or powder 

Solubility：Soluble in water, ethanol and acetone 

Storage Condition：Sealed and stored dry at ambient temperature

4. Diamminedinitritoplatinum (II)

Molecular Formula：Pt (NO₂)₂(NH₃)₂ 

Molecular Weight：321.23 

Main Content：59.0% 

CAS No.：14286-02-3 

Grade：Analytical Reagent (AR)

Appearance：White powder

Solubility：Soluble in cold water and hot water; structure remains unchanged when dissolved in ammonia water 

Storage Condition：Sealed and stored in dry condition at ambient temperature

5. Potassium Tetrachloroplatinate (II)

Molecular Formula：K₂PtCl₄ 

Molecular Weight：415.09 

Main Content：Pt＞45% 

CAS No.：10025-99-7 

Grade：Analytical Reagent (AR)

Appearance：Reddish-brown tetragonal crystal 

Solubility：Decomposes on heating; soluble in water 

Storage Condition：Sealed storage at ambient temperature

6. Tetraammineplatinum (II) Chloride

Molecular Formula：Pt (NH₃)₄Cl₂ 

Molecular Weight：334.11 

Main Content：58.0 % 

CAS No.：13933-32-9 

Grade：Analytical Reagent (AR) 

Appearance：White acicular crystal 

Solubility：Freely soluble in water; insoluble in ethanol, acetone and ether 

Storage Condition：Sealed and dry at ambient temperature

7. Potassium Hexachloroplatinate (IV)

Molecular Formula：K₂PtCl₆ 

Molecular Weight：486.01 

Main Content：Pt＞39.7% 

CAS No.：16921-30-5

Grade：Analytical Reagent (AR) 

Appearance：Orange-yellow crystal or yellow powder 

Solubility：Soluble in hot water, slightly soluble in cold water, almost insoluble in ethanol; hygroscopic 

Storage Condition：Sealed and protected from light

8. Platinum (IV) Chloride

Molecular Formula：PtCl₄

Molecular Weight：336.9 

Main Content：58.0% 

CAS No.：13454-96-1 

Grade：Analytical Reagent (AR) 

Appearance：Reddish-brown crystal

Solubility：Freely soluble in hot water, soluble in cold water and acetone, slightly soluble in ethanol and ammonia; insoluble in ether; hygroscopic 

Storage Condition：Sealed and stored in dry condition at ambient temperature

9. Platinum Dioxide

Molecular Formula：PtO₂ 

Molecular Weight：227.08

Main Content：Pt≥85.4%

CAS No.：1314-15-4 

Grade：Analytical Reagent (AR) 

Appearance：Black powder 

Solubility：

Insoluble in water, concentrated acids and aqua regia; stable in air 

Storage Condition：Sealed and stored in dry condition at ambient temperature

10. Ammonium Hexachloroplatinate (IV)

Molecular Formula：(NH₄)₂PtCl₆ 

｜Molecular Weight：443.89 

Main Content：44.0%

CAS No.：16919-58-7 

Grade：Analytical Reagent (AR) 

Appearance：Egg-yellow crystalline powder 

Solubility：Slightly soluble in water, insoluble in ethanol 

Storage Condition：Sealed and stored in dry condition at ambient temperature