Rice Husk Ash

• Alloy
• Aluminium

• Appearance
• Fine Powder

• Application
• Construction, Cement Industry, Refractory, Ceramics, Concrete Admixture

• Boiling point
• 2230 C

• CAS No
• 69012-64-2

• Chemical Name
• Rice Husk Ash (Silica)

• Color
• Other, Light Gray or Ash White

• EINECS No
• 273-761-1

• Feature
• High Silica Content, Amorphous structure, Low Bulk Density

• Grade
• Industrial Grade

• HS Code
• 2621

• Melting Point
• 1700 C

• Molecular Formula
• SiO2

• Molecular Weight
• 60.08 g/mol

• Other Names
• RHA, Micro Silica, Amorphous Silica

• Ph Level
• ~8.5

• Physical Form
• Powder

• Poisonous
• NO

• Purity
• 85-97% SiO2

• Shape
• Grain

• Smell
• Other, Odorless

• Structural Formula
• SiO2

• Type
• Industrial

• Usage
• Pozzolanic material in cement, Filler in high-strength concrete, Silica source for industrial use

• Water Content
• <1%

• Alloy
• Aluminium

• Appearance
• Grey or Off-white Powder

• Application
• Cement, Concrete, Refractory, Construction, Fertilizer, Ceramic, Insulation Material

• Boiling point
• 2230C

• CAS No
• 68334-92-5

• Chemical Name
• Rice Husk Ash

• Color
• Other, Grey

• EINECS No
• 269-634-1

• Feature
• High Silica Content, Pozzolanic Material

• Grade
• Industrial, Construction, Technical

• HS Code
• 25232930

• Melting Point
• 1710C

• Molecular Formula
• SiO2

• Molecular Weight
• 60.08 g/mol

• Other Names
• RHA, Burnt Rice Husk, Silica Ash

• Ph Level
• 6.5 - 7.5

• Physical Form
• Powder

• Poisonous
• Other, Non-poisonous

• Purity
• 90 %

• Shape
• Grain

• Smell
• Other, Odorless

• Structural Formula
• O=Si=O2

• Type
• Inorganic Chemical

• Usage
• As a Pozzolan in construction material, Soil Stabilizer, Filler

• Water Content
• 1%

• Alloy
• Aluminium

• Appearance
• Fine grey to black powder

• Application
• Concrete production, cement industry, construction, soil amendment

• CAS No
• 112926-00-8

• Chemical Name
• Burned Rice Husk Ash

• Color
• Other, Grey to black

• EINECS No
• 600-212-6

• Feature
• High silica content, pozzolanic activity

• Grade
• Industrial / Construction Grade

• HS Code
• 2618

• Melting Point
• >1600C

• Molecular Formula
• SiO2 (Major Component)

• Molecular Weight
• 60.08 g/mol

• Other Names
• RHA, Burnt Rice Husk Ash

• Ph Level
• 7-9

• Physical Form
• Powder

• Poisonous
• Other, Non-toxic

• Purity
• 90 %

• Shape
• Grain

• Smell
• Other, Odorless

• Structural Formula
• O=Si=O

• Type
• Inorganic Chemical

• Usage
• Additive in building materials, absorbent

• Water Content
• <2%

• Alloy
• Aluminium

• Appearance
• Grey to whitish granular nodules

• Application
• Cement, Concrete Admixture, Construction

• CAS No
• 67762-90-7

• Chemical Name
• Rice Husk Ash

• Color
• Other, Grey to Off-White

• Feature
• High Silica Content, Amorphous

• Grade
• Industrial, Construction Grade

• HS Code
• 26219010

• Melting Point
• >1700C

• Molecular Formula
• SiO2 (major component), with C, K2O, CaO

• Molecular Weight
• 60.08 g/mol (for SiO2)

• Other Names
• RHA, Nodule Rice Husk Ash

• Ph Level
• 8-10

• Physical Form
• Other, Solid Nodule

• Poisonous
• Other, Non-Poisonous

• Purity
• 90 5

• Shape
• Grain

• Smell
• Other, Odorless

• Structural Formula
• Amorphous/Crystalline SiO2

• Type
• Industrial Minerals

• Usage
• Used as a pozzolanic material in cement, soil stabilization, bricks

• Water Content
• < 1%

• Alloy
• Aluminium

• Appearance
• Grey to black fine powder

• Application
• Construction, refractory, ceramics, insulation, composite boards, concrete additive

• Boiling point
• 2230C

• CAS No
• 7631-86-9

• Chemical Name
• Silicon Dioxide (main component)

• Color
• Other, Grey to black

• EINECS No
• 231-545-4

• Feature
• High porosity, lightweight, eco-friendly, expandable on heating

• Grade
• Industrial Grade

• HS Code
• 38249022

• Melting Point
• 1710C

• Molecular Formula
• SiO2

• Molecular Weight
• 60.08 g/mol

• Other Names
• RHA, Expandable RHA

• Ph Level
• 6.0-8.0

• Physical Form
• Powder

• Poisonous
• NO

• Purity
• 90 %

• Shape
• Grain

• Smell
• Other, Odorless

• Structural Formula
• O=[Si]=O

• Type
• Expandable Rice Husk Ash

• Usage
• Used as a pozzolanic material in cement and concrete, filler in construction

• Water Content
• <2%