Metal Pretreatment Chemicals

• Appearance
• Colorless to light yellow (for liquid), white (for powder)

• Application
• Industrial

• CAS No
• Varies (Ex: 7664-38-2 for phosphoric acid based)

• Density
• 1.5 Gram per cubic centimeter(g/cm3)

• EINECS No
• 231-633-2 (for phosphoric acid)

• Grade
• Industrial Grade

• HS Code
• 3824

• Ingredients
• Phosphoric acid, zinc oxide, sodium nitrite, accelerator agents

• Melting Point
• Not applicable to the product as a whole

• Molecular Formula
• Varies (e.g., H3PO4 for phosphoric acid based)

• Molecular Weight
• Varies by composition

• Ph Level
• <2 (acidic)

• Physical Form
• Other, Liquid or Powder

• Poisonous
• Other, Yes, if ingested, inhaled, or contacted with skin

• Product Type
• Phosphating Chemical

• Properties
• Corrosion resistance, Improves paint adhesion, Forms phosphate layer

• Purity
• Typically 98% or as per application

• Refractive Rate
• Not typically measured

• Shape
• other, N/A (liquid/powder)

• Shelf Life
• 12 - 24 months in original packing

• Smell
• Other, Mild acidic odor

• Solubility
• Soluble in water

• Storage
• Room Temperature

• Structural Formula
• Varies; common component H3PO4

• Usage
• Phosphating of automotive parts, household appliances, industrial equipment

• Appearance
• Clear to pale yellow liquid

• Application
• Industrial

• CAS No
• Mixture (varies as per formulation)

• Density
• 1.10 Gram per cubic centimeter(g/cm3)

• EINECS No
• Not applicable for mixtures

• Grade
• Industrial Grade

• HS Code
• 34029099

• Ingredients
• Surfactants, solvents, emulsifiers, additives

• Melting Point
• Below 0C (typically does not solidify under normal conditions)

• Molecular Formula
• Not applicable (mixture)

• Molecular Weight
• Not applicable (mixture)

• Ph Level
• 7 - 10 (alkaline)

• Physical Form
• Liquid

• Poisonous
• Other, No, if used as directed

• Product Type
• Degreasing Chemicals

• Properties
• Excellent oil/grease removal, non-flammable, fast acting, water washable, low foaming

• Purity
• 95% minimum (varies by formulation)

• Shape
• other, Amorphous (liquid)

• Shelf Life
• 24 months

• Smell
• Other, Mild/characteristic odor

• Solubility
• Completely miscible in water

• Storage
• Room Temperature

• Structural Formula
• Not applicable (mixture)

• Usage
• Dilute with water and apply on greasy surface; scrub or soak as needed

• Appearance
• Clear to light yellow liquid

• Application
• Industrial

• CAS No
• Mixture - varies by formulation

• Density
• 1.1 Gram per cubic centimeter(g/cm3)

• EINECS No
• Not applicable (mixture)

• Grade
• Industrial Grade

• HS Code
• 3810

• Ingredients
• Mixture of nitric acid, citric acid, phosphates, surfactants (formulation dependent)

• Melting Point
• Not applicable (liquid at room temperature)

• Molecular Formula
• Not applicable (mixture)

• Molecular Weight
• Not applicable (mixture)

• Ph Level
• Typically 1-3 (acidic)

• Physical Form
• Liquid

• Poisonous
• Other, Yes, requires safe handling

• Product Type
• Passivation Chemicals

• Properties
• Prevents corrosion, forms protective oxide layer, compatible with stainless steel and metals

• Purity
• Typically 98% or as specified by manufacturer

• Refractive Rate
• Not typically specified for mixtures

• Shape
• other, Liquid

• Shelf Life
• Up to 12 months in sealed container

• Smell
• Other, Mild, acidic odor

• Solubility
• Soluble in water

• Storage
• Room Temperature

• Structural Formula
• Not applicable (mixture)

• Usage
• Apply as per instructions, rinse with water after use