Pigment Yellow 191 / Fast Yellow Hgr for Plastic

• CAS No.: 129423-54-7
• Formula: C17h13cacln4o7s2
• EINECS: 403-530-4
• Appearance: Powder
• Usage: Oil Drilling Auxiliary Agent, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Ink, Paint
• Color: Yellow
• Model NO.: PY191
• Product Catalogue: Pigment
• Product Name: Pigment Yellow 81
• Solubility: Solubility
• Application: Ceramic Pigments, Coating, Ink
• Transport Package: Bag
• Specification: 10/20/25kg/Bag
• Trademark: LD Chemical
• Origin: Changsha, Hunan
• HS Code: 32041700
• Production Capacity: 8000mt/Month

Product Description

 

Product Description

Product Name: PIGMENT YELLOW H3R (PY181)
Code: PY181-H3R
Countertype: Novoperm Yellow H3R, PV Fast Yellow H3R
C. I. NO.: 11777
CAS No.: 74441-05-7
EINECS NO.: 277-873-1
Molecular Weight: 499.48
Chemical Formula: C25H21N7O5
Structural Formula:

Physical and Chemical properties:

C.I. Pigment Yellow 191 (C.I.18795) Focus code : Yellow HGR CAS No. : 129423-54-7 EINECS No. : 403-530-4 Molecular Formula : C 17 H 13 CaClN 4 O 7 S 2 Chemical Class : Monoazo Yellow Shelf Life : Five Years Recommended Application : Printing ink, plastics etc. PHYSICAL PROPERTIES Appearance : Yellow powder Specific gravity (water=1) : 1.45~1.55 Specific surface (m 2 /g) : 25~60 Bulk volume (l/kg) : 3.3~3.8 Average particle size (nm) : 100~200 Oil absorption (g/100g) : 35~45 FASTNESS DATA(1~5 Scale except Light Fastness where 1~8 Scale) Light (Full shade) : 7 Light (Reduced tinting) : 5 Ethanol : 5 Ethyl acetat  : 4~5 MEK : 4~5 Toluen  : 3~4 White spirit : 4~5 DBP : 4 Paraffine : 4 Butter : 4~5 Soap : 4~5 Alkali : 4~5 Acid : 4~5 Heat stability (10min) : 280 ºC NOTE The above information is provided as guidelines only. It is important that the customer evaluate any product in their own resin system to Application Recommend: ink & plastic. Physical Properties Fastness Properties ( 5=Excellent, 1=Poor)   Note: The above information is provided as guidelines for your reference only. The accurate effects should base on the test results in laboratory.

DENSITY: 1.50 g/cm3
RESIDUE ON 80 MESH: 5.0% max
WATER SOLUBLE: 1.0% max
VOLATITE 105 ° C: 1.0% max
TINTING STRENGTH: 100-105 %


Use: Plastic, Fiber, Rubber, Printing ink, Paint, Coating
Packing: 10, 20kg bags with pallets/10, 20kg drums 

 

Company Profile