Enteric Coating

• Appearance
• Fine, free-flowing powder

• Boiling point
• Not applicable (decomposes)

• CAS No
• Not applicable/varies with polymer type

• Chemical Name
• Methacrylic Acid Copolymer (typical), Hydroxypropyl Methylcellulose Phthalate, or similar enteric polymers

• Color
• Other, White to off-white

• EINECS No
• Not available/applicable

• Grade
• Other, Pharma Grade

• HS Code
• 32089090 (may vary)

• Heavy Metal (%)
• 0.001%

• Loss on Drying
• 5.0%

• Medicine Name
• Tablet Enteric Coating Powder

• Melting Point
• >150C (depends on type)

• Molecular Formula
• C10H12O4 (example for copolymer unit, actual depends on specific polymer composition)

• Particle Size
• 90% passes through 80 mesh (approx. 180 micron)

• Ph Level
• Typically pH 3.04.5 (1% solution)

• Physical Form
• Other, Solid (powder)

• Poisonous
• Other, No (non-toxic as per pharmaceutical standards)

• Purity(%)
• 98%

• Shelf Life
• 24 months from date of manufacture Months

• Smell
• Other, Odorless

• Solubility
• Insoluble in water; soluble in alkaline solutions and organic solvents

• Storage
• Other, Store in a cool, dry, well-ventilated area away from moisture and direct sunlight.

• Structural Formula
• (C10H12O4)n or as per actual polymer type

• Taste
• Other , Tasteless

• Type
• Other, Pharmaceutical Coating Powder

• Usage
• Used for enteric coating of tablets to prevent dissolution in stomach acid and facilitate release in the intestine.

• Appearance
• White Fine Powder

• Boiling point
• Not applicable (decomposes)

• CAS No
• 25212-88-8

• Chemical Name
• Acrylic Resin Blend

• Color
• White

• EINECS No
• 200-001-8

• Grade
• Other, Pharmaceutical Grade

• HS Code
• 39100090

• Heavy Metal (%)
• <0.001%

• Loss on Drying
• <2%

• Medicine Name
• Aqueous Enteric Coating Polymer

• Melting Point
• ~150C

• Molecular Formula
• (C5H8O2)n

• Particle Size
• Passes 60 Mesh

• Ph Level
• 5.07.0 (1% solution)

• Physical Form
• Powder

• Poisonous
• Other, Non-poisonous

• Purity(%)
• >99%

• Shelf Life
• 36 Months Months

• Smell
• Other, Odorless

• Solubility
• Insoluble in water; soluble in alkaline aqueous media

• Storage
• Other, Store in a cool, dry place, protected from moisture

• Structural Formula
• [CH2C(CH3)(COOR)]n

• Taste
• Other , Tasteless

• Type
• Other, Polymer Coating Material

• Usage
• Used for film coating of tablets, granules, and pellets for enteric protection

• Appearance
• White to off-white powder

• CAS No
• 25086-15-1

• Chemical Name
• Methacrylic Acid Copolymer Type A

• Color
• Other, White to off-white

• EINECS No
• 607-753-1

• Grade
• Other, Pharmaceutical Grade

• HS Code
• 39069090

• Heavy Metal (%)
• 20 ppm

• Loss on Drying
• 5.0%

• Medicine Name
• L 100 55 D

• Melting Point
• Not specified (softens above 150C)

• Molecular Formula
• (C5H8O2)x.(C4H6O2)y

• Particle Size
• Approx. 0.1 mm

• Ph Level
• 4.8-5.2 (1% Solution)

• Physical Form
• Solid

• Poisonous
• Other, Non-poisonous

• Purity(%)
• >99%

• Shelf Life
• 24 Months Months

• Smell
• Other, Odorless

• Solubility
• Soluble at pH above 6.0

• Storage
• Other, Keep tightly closed in a cool, dry place

• Structural Formula
• Copolymer structure of methacrylic acid and methyl methacrylate

• Taste
• Other , Tasteless

• Type
• Other, Polymer

• Usage
• Tablet Film Coating, Enteric Coating

• Appearance
• White crystalline powder

• CAS No
• 64044-51-5

• Chemical Name
• Lactose Monohydrate

• Color
• White

• EINECS No
• 200-559-2

• Grade
• Other, Pharma Grade

• HS Code
• 17021100

• Heavy Metal (%)
• 0.001%

• Loss on Drying
• 5.0%

• Medicine Name
• L 100

• Melting Point
• 201-202C (decomposes)

• Molecular Formula
• C12H22O11H2O

• Molecular Weight
• 360.31 g/mol Grams (g)

• Particle Size
• 100 mesh or as required

• Ph Level
• 4.0-7.0 (10% solution)

• Physical Form
• Powder

• Poisonous
• Other, Non-poisonous

• Purity(%)
• 99% min

• Shelf Life
• 5 Years Years

• Smell
• Other, Odorless

• Solubility
• Soluble in water, practically insoluble in ethanol

• Storage
• Other, Store in a cool, dry, and well-ventilated place. Keep container tightly closed.

• Structural Formula
• C12H22O11H2O

• Taste
• Other , Slightly sweet

• Type
• Other, Pharmaceutical Excipient

• Usage
• Tablet and Capsule Filler, Diluent in Pharmaceuticals

• Appearance
• White to Off-White Free Flowing Powder

• Boiling point
• Not Applicable (Solid)

• Chemical Name
• Polymethacrylates / Cellulosic Polymers Blend

• Color
• Other, White to Off White

• Grade
• Other, Pharmaceutical Grade

• HS Code
• 3912

• Heavy Metal (%)
• < 0.001%

• Loss on Drying
• < 3%

• Medicine Name
• Enteric Coating Non Aqueous Solvent Based

• Melting Point
• Approximately 160C - 190C

• Molecular Formula
• Proprietary Blend (Based on Cellulosic & Acrylic Polymers)

• Particle Size
• 60 - 120 mesh

• Ph Level
• 5.0 - 7.5 (1% in Water)

• Physical Form
• Other, Solid (Powder)

• Poisonous
• NO

• Purity(%)
• > 99%

• Shelf Life
• 36 Months Months

• Smell
• Other, Odorless

• Solubility
• Soluble in organic solvents; insoluble in water

• Storage
• Other, Store in a cool, dry place, protected from moisture

• Structural Formula
• Proprietary

• Taste
• Other , Tasteless

• Type
• Other, Pharmaceutical Coating Material

• Usage
• Used for enteric coating of tablets, granules & capsules

• Appearance
• Fine White to Off-white Powder

• CAS No
• Not available / Mixture

• Chemical Name
• Acrylic Polymer-based Enteric Coating

• Color
• Other, White to Off-white

• Grade
• Other, Pharmaceutical Grade

• HS Code
• 39100019

• Heavy Metal (%)
• <0.002%

• Loss on Drying
• <5%

• Medicine Name
• Aqueous Enteric Coating

• Melting Point
• Not available / Above 150C

• Molecular Formula
• Proprietary blend

• Particle Size
• 90-150 Microns

• Ph Level
• 6.0 7.0 (1% solution)

• Physical Form
• Powder

• Poisonous
• Other, Non-poisonous

• Purity(%)
• >98%

• Shelf Life
• 36 months Months

• Smell
• Other, Odourless

• Solubility
• Insoluble in water; dispersible under alkaline pH

• Storage
• Other, Store in cool, dry place in tightly closed containers

• Structural Formula
• Proprietary / Polymer Blend

• Taste
• Other , Tasteless

• Type
• Other, Pharmaceutical Coating Polymer

• Usage
• Protecting tablets from gastric environment; delayed drug release

• Appearance
• White to Off White Fine Powder

• Chemical Name
• Cellulose Derivative (Polymer blend with phthalate/anionic groups)

• Color
• Other, White to Off White

• Grade
• Other, Pharmaceutical Grade

• HS Code
• 3208

• Heavy Metal (%)
• <0.001%

• Loss on Drying
• Less than 5%

• Medicine Name
• Solvent Base Enteric Coating

• Melting Point
• 150200C (decomposes)

• Particle Size
• 100300 microns

• Ph Level
• 3.0-5.0 (1% dispersion)

• Physical Form
• Powder

• Poisonous
• NO

• Purity(%)
• 99%

• Shelf Life
• 2 years Years

• Smell
• Other, Odorless

• Solubility
• Insoluble in water, soluble in acetone/ethanol mixture

• Storage
• Room Temperature

• Taste
• Other , Bland

• Type
• Other, Pharmaceutical Enteric Coating Material

• Usage
• Tablet and Capsule Coating for Delayed/Enteric Release

• Appearance
• Fine Powder

• Chemical Name
• Non Aqueous Coating Powder

• Color
• White

• Grade
• Other, Pharma Grade

• HS Code
• 3808

• Heavy Metal (%)
• <0.001%

• Loss on Drying
• <2%

• Medicine Name
• Non Aqueous Coating Powder

• Particle Size
• 120-200 mesh

• Ph Level
• Neutral (6.5 - 7.5)

• Physical Form
• Powder

• Poisonous
• NO

• Purity(%)
• >99%

• Shelf Life
• 24 months Months

• Smell
• Other, Odorless

• Solubility
• Insoluble in water; soluble in specific organic solvents

• Storage
• Other, Cool, dry place; tightly sealed containers

• Taste
• Other , Tasteless

• Type
• Other, Pharmaceutical coating agent

• Usage
• Tablet and capsule coating

• Appearance
• Powder

• Color
• White

• Grade
• Other, Technical Grade

• Heavy Metal (%)
• 0.0005% Max.

• Loss on Drying
• 0.5% Max.

• Medicine Name
• L 30 D

• Ph Level
• 7 (Neutral)

• Physical Form
• Solid

• Poisonous
• NO

• Purity(%)
• 99% Min.

• Shelf Life
• 2 Years Years

• Smell
• Other, Odourless

• Solubility
• Soluble in Water

• Storage
• Other, Keep container tightly closed in a dry and well-ventilated place

• Taste
• Other , Tasteless

• Type
• Other, Pharmaceutical Chemical

• Usage
• Laboratory and Industrial usage

• Grade
• Industrial Grade

• Medicine Name
• Methacrylic Acid Co Polymer

• Shelf Life
• 1 Years

• Appearance
• Other

• Chemical Name
• Other

• Color
• Multicolour

• Grade
• Medicine Grade

• Pack Type
• PP sack Bag

• Physical Form
• Powder

• Purity(%)
• 99

• Shelf Life
• 2 Years

• Solubility
• In water

• Storage
• Room Temperature

• Type
• Pharmaceutical Intermediates

• Appearance
• Powder

• Grade
• Medicine Grade

• Physical Form
• Powder

• Poisonous
• 1

• Purity(%)
• 100%

• Solubility
• Water