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Pigment Yellow 191

Product Name
Pigment Yellow 191
CAS No.
129423-54-7
Chemical Name
Pigment Yellow 191
Synonyms
P.Y.191;c.i. 18795;P.Y.191 HGR;Yellow HGR 31;PIGMENT YELLOW 191;PYRAZOLONE YELLOW HGR;Pigment Brilliant Yellow HGR;Pigment -- Pigment Yellow 191;129423-54-7 Pigment Yellow 191;6191 Pigment Brilliant Yellow HGR
CBNumber
CB4200677
Molecular Formula
C17H17CaClN4O7S2
Formula Weight
528.99
MOL File
129423-54-7.mol
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Pigment Yellow 191 Property

Density 
1.64[at 20℃]
Water Solubility 
94.5mg/L at 20℃
LogP
1.844 at 20℃
CAS DataBase Reference
129423-54-7(CAS DataBase Reference)
EPA Substance Registry System
Benzenesulfonic acid, 4-chloro-2-[2-[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-yl]diazenyl]-5-methyl-, calcium salt (1:1) (129423-54-7)
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

AK Scientific
Product number
0765AP
Product name
PigmentYellow191
Packaging
1g
Price
$148
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
DYE0003609
Product name
PIGMENT YELLOW-191
Purity
95.00%
Packaging
5MG
Price
$504.55
Updated
2021/12/16
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Pigment Yellow 191 Chemical Properties,Usage,Production

Flammability and Explosibility

Non flammable

Properties and Applications

TEST ITEMS

SPECIFICATION

APPEARANCE

YELLOW POWDER

SHADE

GREENISH

HEAT RESISTANCE

300 °C min

LIGHT FASTNESS

7-8

ACID RESISTANCE

4

ALKALI RESISTANCE

4

FASTNESS TO BLEEDING

5

OIL ABSORPTION

40-50%

SPECIFIC SURFACE

27 m 2 /g

DENSITY

1.70 g/cm 3

RESIDUE ON 80 MESH

5.0% max

WATER SOLUBLE

1.0% max

VOLATITE 105 °C

1.0% max

TINTING STRENGTH

100-105 %

Pigment Yellow 191 Preparation Products And Raw materials

Raw materials

Preparation Products

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Pigment Yellow 191 Suppliers

China 76 India 7 United States 3 Global 86
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View Lastest Price from Pigment Yellow 191 manufacturers

Henan Fengda Chemical Co., Ltd
Product
Pigment Yellow 191 129423-54-7
Price
US $6.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-03-28
Career Henan Chemical Co
Product
Pigment Yellow 191 129423-54-7
Price
US $1.00/KG
Min. Order
1g
Purity
98%
Supply Ability
200kgs
Release date
2020-01-09

129423-54-7, Pigment Yellow 191Related Search:

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  • Pigment Brilliant Yellow HGR
  • PIGMENT YELLOW 191
  • c.i. 18795
  • PYRAZOLONE YELLOW HGR
  • Benzenesulfonic acid, 4-chloro-2-4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-ylazo-5-methyl-, calcium salt (1:1)
  • 4-Chloro-2-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-yl]azo]-5-methylbenzenesulfonic acid calcium salt (1:1)
  • Benzenesulfonic acid, 4-chloro-2-[2-[4,5-dihydro-3-methyl-5-o xo-1-(3-sulfophenyl)-1H-pyrazol-4-y l]diazenyl]-5-methyl-, calcium salt (1:1)
  • Pigment -- Pigment Yellow 191
  • 4-Chloro-2-[5-hydroxy-3-methyl-1-(3-sulfophe- nyl)pyrazol-4-ylazo]-5-methylbenzene sulfonic acid, calcium salt
  • Yellow HGR 31
  • 6191 Pigment Brilliant Yellow HGR
  • calcium,4-chloro-5-methyl-2-[[3-methyl-5-oxo-1-(3-sulfonatophenyl)-4H-pyrazol-4-yl]diazenyl]benzenesulfonate
  • P.Y.191
  • 129423-54-7 Pigment Yellow 191
  • P.Y.191 HGR
  • 129423-54-7
  • 129433-54-7
  • C17H13CaClN4O7S2