High Quality Industry Grade Natural Crystal Alum Stone Powder Potassium Alum Video, Demo, How It Works & Features
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Product Specifications
Certification:
CCIC, CIQ, RoHS, ISO
Purity:
90%~99%
Type:
Ammonium Sulfate
Appearance:
Powder
Grade Standard:
Food Grade
Transport Package:
25kg/Bag
Specification:
20kg, 50kg, 200kg
Origin:
China