Dye Intermediate

• Appearance
• LIGHT GREY TO LIGHT PINK POWDER

• Application
• Other

• CAS No
• 66422-95-5

• Chemical Name
• Other

• Density
• 1.409[at 20 C] Gram per cubic centimeter(g/cm3)

• Grade
• Industrial Grade

• Melting Point
• 222 C TO 224 C

• Moisture (%)
• Low moisture

• Molecular Formula
• C8H12N2O2.2HCl

• Physical Form
• Powder

• Poisonous
• No

• Purity(%)
• 99

• Refractive Rate
• Not determined

• Resistance
• Other

• Rubbing Resistance
• High

• Shape
• other

• Shelf Life
• 24 MONTHS FROM THE DATE OF MANUFACTURING Months

• Smell
• Other

• Solubility
• Soluble in water

• Solvent Color
• Colorless in water

• Taste
• Other

• Type
• Other

• Appearance
• Light beige, white, or creamish-white crystalline powder.

• Application
• Other

• Boiling point
• 549 F (approx. 287 C) at 105 mmHg

• CAS No
• 89-25-8

• Chemical Name
• Other

• Density
• 1.12 g/cm to 1.17 g/cm at 20 C. Gram per cubic centimeter(g/cm3)

• EINECS No
• 201-891-0

• Grade
• Industrial Grade

• Melting Point
• 126 C to 130 C

• Moisture (%)
• <0.2%

• Molecular Formula
• C10H10N2O

• Ph Level
• 4.0 to 4.4 at 20 C.

• Physical Form
• Powder

• Purity(%)
• 99%

• Refractive Rate
• 1.6300 (Estimated)

• Shape
• Crystal

• Shelf Life
• 24 months from the manufacturing date when stored under ambient, dry conditions. Months

• Smell
• Other

• Solubility
• Highly soluble in hot water, alcohol, acids, and alkaline solutions (like 5% caustic soda); very slightly soluble/insoluble in cold water and light petroleum ether.

• Taste
• Other

• Type
• Other

• Usage
• Other

• Appearance
• White or grey

• Application
• solvent red Dyes

• Boiling point
• 267 C

• CAS No
• 106-50-3

• Chemical Name
• Other

• Density
• 1.135 Gram per cubic meter (g/m3)

• EINECS No
• 203-404-7

• Grade
• Industrial Grade, Other

• Melting Point
• 138 C to 143 C

• Moisture (%)
• le 0.5%

• Molecular Formula
• C H N

• Ph Level
• Approximately 9.0

• Physical Form
• Powder

• Poisonous
• No

• Purity(%)
• 99%

• Refractive Rate
• 1.6339 (estimated)

• Resistance
• Other

• Shape
• Crystal

• Shelf Life
• 12 Months

• Smell
• Other

• Solubility
• Soluble in water

• Solvent Color
• Red

• Taste
• Other

• Type
• Other

• Usage
• Other

• Application
• solvent red Dyes, Organic Synthesis

• CAS No
• 2809-21-4

• Density
• 1.36-1.46 Gram per cubic centimeter(g/cm3)

• Grade
• Industrial Grade

• Molecular Formula
• C H O P

• Physical Form
• Liquid

• Purity(%)
• 60 %

• Shape
• other

• Shelf Life
• 2 Years

• Smell
• Other

• Solvent Color
• Clear to slightly yellow liquid

• Taste
• Other

• Type
• Other

• Usage
• Other

• Application
• Organic Synthesis, solvent red Dyes

• CAS No
• 591-27-5

• Chemical Name
• Other

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

• Grade
• Industrial Grade, Other

• Melting Point
• 120 C to 124 C

• Molecular Formula
• C H NO

• Purity(%)
• 99 %

• Shape
• other

• Shelf Life
• 2 Years

• Smell
• Other

• Taste
• Other

• Type
• Other

• Usage
• Other

• Appearance
• Off-white to light tan crystals or powder

• Application
• solvent red Dyes, Ink, Organic Synthesis, Other

• Boiling point
• 164 C (at 11 mmHg) / Decomposes at 306 C

• CAS No
• 95-55-6

• Chemical Name
• Other

• Density
• 1.328 g/cm Gram per cubic centimeter(g/cm3)

• EINECS No
• 202-431-1

• Grade
• Industrial Grade

• Melting Point
• 174 C

• Moisture (%)
• 0.5%

• Molecular Formula
• CHNO

• Ph Level
• 6.5 - 7.5

• Physical Form
• Powder

• Poisonous
• Yes

• Purity(%)
• 99%

• Refractive Rate
• 1.57

• Resistance
• Acid Resistance

• Rubbing Resistance
• Not Applicable

• Shape
• Crystal

• Shelf Life
• 2 Years

• Smell
• Other

• Solubility
• Slightly soluble in cold water; highly soluble in hot water, alcohol, and ether.

• Solvent Color
• Light tan to amber when dissolved

• Taste
• Bitter

• Type
• Dyestuff Intermediates

• Usage
• Other

• Water Resistant
• Yes

• Appearance
• Colorless to light yellow/amber clear liquid (darkens upon air exposure)

• Application
• Other

• Boiling point
• 234 C (453 F) at 760 mmHg

• CAS No
• 137-07-5

• Chemical Name
• Other

• Density
• 1.17 g/cm at 25 C Gram per cubic centimeter(g/cm3)

• EINECS No
• 205-277-3

• Grade
• Industrial Grade

• Melting Point
• 19 C to 21 C (66 F to 70 F)

• Molecular Formula
• C H NS (or C H (SH)(NH ))

• Ph Level
• Weakly acidic (due to thiol -SH group) / basic (due to amino -NH group)

• Physical Form
• Liquid

• Purity(%)
• 98.0% or 99.0% (Standard industrial/analytical grades)

• Shape
• Irregular

• Smell
• Other

• Solubility
• Soluble in organic solvents (Ethanol, Ether, Chloroform). Sparingly soluble in neutral water; highly soluble in aqueous alkaline solutions.

• Taste
• Other

• Type
• Other

• Usage
• Other

• Appearance
• White to grayish-beige/off-white

• Application
• solvent red Dyes, Wool, papar, textile, Organic Synthesis

• Boiling point
• N/A

• CAS No
• 121-47-1

• Chemical Name
• Other

• Density
• 1.69 g/cm Gram per cubic centimeter(g/cm3)

• EINECS No
• 204-473-6

• Grade
• Industrial Grade

• Melting Point
• >300 C

• Moisture (%)
• <0.5% (Standard dry powder threshold)

• Molecular Formula
• CHNOS

• Ph Level
• Highly acidic (typically 1.5 to 2.5 in aqueous solutions)

• Physical Form
• Powder

• Poisonous
• Yes

• Purity(%)
• 98.0% Min (Industrial Grade) to 97.0%99.0% (Reagent Grade)

• Refractive Rate
• 1.550 (Estimated)

• Resistance
• Other

• Rubbing Resistance
• N/A

• Shape
• Crystal

• Shelf Life
• 2-3 Years

• Smell
• Other

• Solubility
• Slightly soluble in water; very slightly soluble in ethanol and methanol.

• Solvent Color
• Colorless to faint beige when fully dissolved

• Taste
• Other

• Type
• Dyestuff Intermediates

• Usage
• Other

• Water Resistant
• Yes