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Tin(II) methanesulfonate solution
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Stannous Chloride

Stannous Pyrophosphate

Main performance parameters
Formula：Sn2P2O7
Molecular Weight：411.36
Purity(%)：≥98.7
As（ppm）：≤10
Fe（ppm）:≤50
pb（ppm）:≤50
SO42-（ppm）：≤500
Hydrochloric acid insoluble(ppm): ≤1000

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Description

Technical Information
Product Category：Inorganic Tin
Name：Stannous Pyrophosphate
CAS No：15578-26-4
Model No：CNP-E160
Appearance：White crystal powder

Application area
Reducing agent：Used in the electroplating coat& electronic components manufacturing
Plasticizer ：Mainly used in Plastic industry
Personal care products filler : Toothpaste

Packaging and storage
25kg/ Plastic Drum
Should be stored in previous package and make the drum’s cover tight after using.

✳The main cause of instability is oxidation.

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Stannous Oxide

Main performance parameters Formula：SnO Molecular Weight：134.71 Purity(%)：≥98 Fe（ppm）:≤200 pb（ppm）:≤200 SO4 ²﹣（ppm）：≤200 cl（ppm）：≤300 Hydrochloric acid insoluble(ppm): ≤200

Potassium stannate trihydrate

Main performance parameters Formula：K2SnO3·3H2O Molecular Weight：298.951 Sn（%）：≥38 Free Alkali (NaOH) (%)：≤1.5 AS（ppm）：≤10 Cd（ppm）：≤10 insolution matter（ppm）: ≤500 Pb（ppm）:≤10 SO42-（ppm）:≤200 Fe（ppm）:≤10 chloride（%）:≤1

Zinc stannate

Main performance parameters Formula：Zn2SnO4 Molecular Weight：232.1172 Sn(%)：≥46 Zn（ppm):≥26 Cl（ppm):≤3000 free water （%）：≤0.8

Sodium stannate trihydrate

Main performance parameters Formula：Na2SnO3·3H2O Molecular Weight：266.725 Sn（%）：≥42 Free Alkali (NaOH) (%)：≤2.5 Sb（ppm）: ≤20 Cd（ppm）：≤5 Alkali-insoluble matter（%）: ≤0.1 Pb（ppm）:≤10 As(ppm）: ≤10 Fe（ppm）:≤50

STANNOUS CHLORIDE, ANHYDROUS

Main performance parameters Formula：SnCl₂ Molecular Weight：225.63 Purity(%)：≥98.5 Ca（ppm）：≤50 K+Na（ppm）: ≤1000 Pb（ppm）:≤300 Fe（ppm）:≤300 sulphate（ppm）:≤1000 Drying reduction (%): ≤ 0.5

Zinc hydroxystannate

Main performance parameters Formula：ZnSn(OH)6 Molecular Weight：286.11 Sn(%)：≥40 Zn（ppm):≥21 Cl（ppm):≤3000 free water （%）：≤0.8

Stannous Chloride

Main performance parameters Formula：SnCl 2 ·2H₂O Molecular Weight：225.63 Purity(%)：≥97 Sn（%）：≥52.2 Ca（ppm）：≤50 Na（ppm）: ≤100 Pb（ppm）:≤200 K（ppm）: ≤50 Fe（ppm）:≤100 sulphate（ppm）:≤100 As（ppm）:≤2 hydrochloric acid（ppm）：≤100

Stannous Oxalate

Main performance parameters Formula：SnC2O4 Molecular Weight：206.73 Purity(%)：≥97 Stannous（%）：≥57.0-58.0 Cl（ppm）：≤5000 Others（mg/Kg）：≤0.2