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qhpigment(Mr.)
Zhejiang
Xiaoshu Industrial Zone, Anji District, Huzhou City, Zhejiang Province, China
Pigment yellow 12
Synonyms:
Pigment yellow 12 ; Benzidine Yellow G
Product Name:
Trade Name: Benzidine Yellow G
C.I. Number: 21090
CAS Number: 6358-85-6
EU Number: 228-787-8
Chemical Family: Disazo
Molecular Structure:
Counter Type:
10S Yellow 12(A73-1846)(SNA)
ADC Yellow G (ADCL)
Alkyd Flush(A73-1846)(ANA)
Amarelo Sinterdye ASGR Conc(SBL)
Arylamide Yellow 152(SCIL)
Physical, Chemical and Fastness Properties
Molecular Weight |
629.49 |
Molecular Formula |
C32H26CI2N6O4 |
P.H. Value |
6.0-7.0 |
Density |
1.5 |
Oil Absorption(ml/100g)% |
40-50 |
Light Fastness |
5 |
Heat Resistance |
160(°C) |
Water Resistance |
4 |
Oil Resistance |
4 |
Acid Resistance |
5 |
Alkali Resistance |
5 |
Application:
Benzidine Yellow G is a diarylide aniline yellow pigment. It is Reddish shade yellow with good gloss and high transparent.
Its main use is offset ink and water-based ink.
HANGZHOU QIHONG INDUSTRIAL CO.,LTD
Material Safety Data Sheet
According to 91/155/EEC and ISO 11014-1
1. Identification of substance and of the company
Trade Name: PIGMENT YELLOW 12
HANGZHOU QIHONG INDUSTRIAL CO.,LTD
2. Composition/Data on components
Substance: Pigment Yellow 12
CAS No: 15541-56-7/6358-85-6 EEC Symbol: None R-Phrases: None
3. Hazards identification No hazardous effects known
The product is not a substance subject to mandatory marking in accordance with the EEC Directive 67/584/EEC Or amendments
4. First Aid measures
After inhalation: Supply fresh air.
After eye contact: Flush with plenty of pressure water for 15 minutes, occasionally raising eye lids.
After skin contact: Wash skin with mild soap and wate
5. Fire fighting measures
Suitable extinguishing media: no restriction
Special hazards caused by the material, its combustion products or resultant gases: none Special personal protection equipment: none
6. Accidental release
Environmental protection conduct: Do mot sweep or wash into public stretches of water, sewers or sites of unknown discharge paths.
After spillage/leakage/gas/ leakage:
Clean up immediately with wetting or absorbent material avoiding dustin
7. Handling and storage
Handling: Usual precautions for nuisance dust should be observed.
Protection against fire and explosion: The product is non-flammable
Storage: Store in roofed places at room temperature Keep containers tightly sealed.
Flammability Class: nor applicable
8. Exposure controls/personal protection
Additional notes for design of plants equipment:
No farther details, see sec7
Components with workplace-related limits to be monitored:
Personal protection equipment:
Respiratory protection: An appropriate dust fixer has to be used if a breathable dust liberated
9. Physical and chemical properties
Appearance: yellow powder Odor: mild
Melting point: 321℃ Relative density:1.12-1.63
Decomposition: None Flammability: see 6 handling
Molecular formula:C32H26Cl2N6O4 Molecular Weight: 629.49
Tinting strength: 95-105% of the standard Volatile matter at 105℃: 2.5%max
Soluble matter in water: 1.5% max Oil absorption: 45-55%
Fastness to light:4 Fastness to heat(℃):180
Bleeding resistance water: 5 Bleeding resistance linseed oil: 5
Bleeding resistance acid: 5 Bleeding resistance alkalis:4-5
Bleeding resistance alcohol: 5 Bleeding resistance xylone:4
Bleeding resistance ethyl acetate: 4
10. Stability and reactivity
Hazardous decomposition products
No decomposition at proper storage and application conditions
11. Toxicological Information
Because of experience with product mentioned, there are no recognizable hazards for human beings, if it is correctly used and applied
12. Ecological information
Avoid filtration into waster draining or soil.
13. Disposal considerations
Uses should acquaint themselves with local regulations.
Disposal is usually carried out by burying at an approved tip or by incineration by a licensed waste material processor; stack gases may need to be sorubbed (see section 5 above)
14. Transport information
No declaration for transport required.
15. Regulatory information
Classified according to the Directives 67/548/EEC, and their varions amendments, and labeled as below:
Warning symbols: None
Warning words: None
Risk Phrases: None
Safety Phrases: None
16. Other information Listed in EINECS and TSCA inventories.0
Intended uses: Paints.
References: -(1)Occupational Exposure Limits, EH/40(HSE)
-(2)Deutsche Forschungs gerneinschaft MAK-& BAT-Values.
-(3)A.C.D.Cowley, Polymers Paint Journal, August 7/21, 1985
HANGZHOU QIHONG INDUSTRIAL CO.,LTD
TECHNICAL DATA SHEET
Pigment Yellow 12
Product Description:
Product Name |
Benzidine Yellow G |
Index Color |
Pigment Yellow 12 |
C.I.No. |
21090 |
CAS No. |
6358-85-6 |
EC No. |
229-355-1 |
Chemical Family |
Disazo |
Technical Properties
Masstone tint
Benzidine Yellow G is a diarylide aniline yellow pigment. It is Reddish shade yellow with good gloss and high transparent.
Application:
Its main use is offset ink and water-based ink
Physical Date:
Density(g/cm3) |
1.5 |
Moisture(%) |
≤2.0 |
Water SolubleMatter(%) |
≤1.5 |
Oil Absorption(ml/100g) |
40-50 |
Electric Conductivity(us/cm) |
≤500 |
Fineness(80mesh) |
≤5.0 |
PH Value |
6.0-7.0 |
Fastness Properties(5=Execllent, 1=Poor):
Acid Resistance |
5 |
Alkali Resistance |
5 |
Alcohol Resistance |
5 |
EsterResistance |
4 |
Benzene Resistance |
4 |
Ketone Resistance |
4 |
Soap Resistance |
5 |
Bleeding Resistance |
4 |
Migration Resistance |
– |
Heat Resistance( ℃ ) |
160 |
Light Fastness(8=Excellent) |
5 |
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