C.I.颜料红57

C.I.颜料红57 基本信息
CAS号 5858-81-1 分子式 C18H12N2Na2O6S
分子量 430.34200 精确质量  430.02100
PSA  147.17000 LogP  1.58510

基本信息 展开↓

CAS号:
5858-81-1
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分子式:
C18H12N2Na2O6S
分子量:
430.34200
中文名称:
C.I.颜料红57
英文名称:
disodium,(4E)-4-[(4-methyl-2-sulfonatophenyl)hydrazinylidene]-3-oxonaphthalene-2-carboxylate
中文别名:
C.I.颜料红57;
艳红6B
英文别名:
disodium,(4E)-4-[(4-methyl-2-sulfonatophenyl)hydrazinylidene]-3-oxonaphthalene-2-carboxylate;
Isol Ruby BKS;
Siloton Rubine B;
Isol Ruby BK;
lithol rubine BCA;
Lithol Rubine B;
Lithol rubin B;
Vynamon Claret Y;
Irgalite Red 4B;
D C Red No. 6;
Pigment Rubine B;
Permanent Red 4B;
Lithol Rubine;
Segnale Red 3R
精确分子量/精确质量:
430.02100
极性分子表面积/PSA:
147.17000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
EINECS:
227-497-9
InChI:
The Key: BCZFZUHNQDDMLQ-UHFFFAOYSA-L

生产制备方法及用途展开↓

制备方法


4B-酸与水混加热至沸除去对甲苯胺,加入石灰过滤,冷却,滤液与亚硝酸钠混合,加至盐酸和冰的混合物中重氮化;将2,3-酸溶于碳酸钠水溶液中,于10℃慢慢加入上述重氮液,搅拌反应,反应完毕加热,过滤,干燥,得二钠盐产品C.I.颜料红57。

用途简介


该颜料商品剂型牌号有18种,给出蓝光红色调,有良好的应用性能,主要应用于涂料与印刷油墨、织物印染及文教用品着色。

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QJ1975000
CHEMICAL NAME :
2-Naphthalenecarboxylic acid, 3-hydroxy-4-((4-methyl-2-sulfophenyl)azo)-, disodium salt
CAS REGISTRY NUMBER :
5858-81-1
LAST UPDATED :
199710
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C18-H14-N2-O6-S.2Na
MOLECULAR WEIGHT :
432.38

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>10800 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
SRTCAC Science Reports of the Research Institutes, Tohoku University, Series C: Medicine. (Tohoku University, Research Institute for Tuberculosis and Cancer, 4-1 Seiryo-machi, Sendai, Japan) V.1- 1949- Volume(issue)/page/year: 36(1-4),10,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M0646 No. of Facilities: 8199 (estimated) No. of Industries: 60 No. of Occupations: 47 No. of Employees: 72546 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M0646 No. of Facilities: 990 (estimated) No. of Industries: 12 No. of Occupations: 26 No. of Employees: 20889 (estimated) No. of Female Employees: 1573 (estimated)

MSDS 展开↓


Section 1. Chemical Product and Company Identification
    D & C Red #6
    Common Name/
    Trade Name
    D & C Red #6

Section 4. First Aid Measures
    Eye Contact        Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at    
    least 15 minutes. Cold water may be used. Get medical attention.
    Skin Contact        Wash with soap and water. Cover the irritated skin with an emollient. Get medical attention if irritation develops.    
    Cold water may be used.
    Serious Skin Contact        Not available.    
    Inhalation        If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get    
    medical attention.
    Serious Inhalation        Not available.    
    Ingestion        Do NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an    
    unconscious person. Loosen tight clothing such as a collar, tie, belt or waistband. Get medical attention if
    symptoms appear.
    Serious Ingestion        Not available.    

Section 5. Fire and Explosion Data
    Flammability of the Product May be combustible at high temperature.
    Auto-Ignition Temperature Not available.
    Flash Points        CLOSED CUP: Higher than 93.3°C (200°F).    
    Flammable Limits        Not available.    
    These products are carbon oxides (CO, CO2), nitrogen oxides (NO, NO2...), sulfur oxides (SO2, SO3...).
    Products of Combustion
    Fire Hazards in Presence of Slightly flammable to flammable in presence of open flames and sparks, of heat.
    Various Substances        Non-flammable in presence of shocks.    
    Explosion Hazards in Presence Risks of explosion of the product in presence of mechanical impact: Not available.
    of Various Substances        Risks of explosion of the product in presence of static discharge: Not available.    
    Fire Fighting Media        SMALL FIRE: Use DRY chemical powder.    
    and Instructions        LARGE FIRE: Use water spray, fog or foam. Do not use water jet.    
    Special Remarks on        Not available.    
    Fire Hazards
    Special Remarks on Explosion Not available.
    Hazards

Section 6. Accidental Release Measures
    Small Spill        Use appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by    
    spreading water on the contaminated surface and dispose of according to local and regional authority
    requirements.
    Large Spill
    Use a shovel to put the material into a convenient waste disposal container. Finish cleaning by spreading water
    on the contaminated surface and allow to evacuate through the sanitary system.
    D & C Red #6

Section 7. Handling and Storage
    Precautions        Keep away from heat. Keep away from sources of ignition. Empty containers pose a fire risk, evaporate the    
    residue under a fume hood. Ground all equipment containing material. Do not ingest. Do not breathe dust.
    Avoid contact with eyes. Wear suitable protective clothing. In case of insufficient ventilation, wear suitable
    respiratory equipment. If ingested, seek medical advice immediately and show the container or the label. Keep
    away from incompatibles such as oxidizing agents, reducing agents.
    Storage        Keep container tightly closed. Keep container in a cool, well-ventilated area. Do not store above 24°C (75.2°F).    

Section 8. Exposure Controls/Personal Protection
    Engineering Controls        Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below    
    recommended exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to
    airborne contaminants below the exposure limit.
    Personal Protection        Safety glasses. Synthetic apron. Gloves (impervious).    
    Personal Protection in Case of Splash goggles. Full suit. Boots. Gloves. Suggested protective clothing might not be sufficient; consult a
    a Large Spill        specialist BEFORE handling this product.    
    Exposure Limits        Not available.    

Section 9. Physical and Chemical Properties
    Physical state and appearance Solid. (Solid powder.)        Odor        Odorless.    
    Not available.
    Taste
    432.38 g/mole
    Molecular Weight
    Color        Red.    
    pH (1% soln/water)        Not available.    
    Boiling Point        Not available.    
    Melting Point        Not available.    
    Critical Temperature        Not available.    
    Specific Gravity        Not available.    
    Not applicable.
    Vapor Pressure
    Vapor Density        Not available.    
    Not available.
    Volatility
    Odor Threshold        Not available.    
    Water/Oil Dist. Coeff.        Not available.    
    Not available.
    Ionicity (in Water)
    Dispersion Properties        See solubility in water.    
    Soluble in cold water, hot water.
    Solubility

Section 10. Stability and Reactivity Data
    Stability        The product is stable.    
    Instability Temperature        Not available.    
    Excess heat, excess dust generation, incompatible materials.
    Conditions of Instability
    Incompatibility with various        Reactive with oxidizing agents, reducing agents.    
    substances
    Corrosivity        Not available.    
    D & C Red #6
    Special Remarks on        Not available.    
    Reactivity
    Special Remarks on        Not available.    
    Corrosivity
    Polymerization        Will not occur.    

Section 11. Toxicological Information
    Routes of Entry        Inhalation. Ingestion.    
    Toxicity to Animals        Acute oral toxicity (LD50): 10800 mg/kg [Rat].    
    Chronic Effects on Humans Not available.
    Other Toxic Effects on        Hazardous in case of inhalation.    
    Humans        Slightly hazardous in case of skin contact (irritant), of ingestion.    
    Special Remarks on        Not available.    
    Toxicity to Animals
    Special Remarks on
    Not available.
    Chronic Effects on Humans
    Special Remarks on other        Acute Potential Health Effects:    
    Toxic Effects on Humans        Skin: May cause skin irritation.    
    Eyes: Dust may cause eye irritation.
    Ingestion: May cause gastrointestinal (digestive) tract irritation.
    Inhalation: Dust may cause respiratory tract irritation.
    The toxicological properties of this substance have not been fully investigated.

Section 12. Ecological Information
    Ecotoxicity        Not available.    
    BOD5 and COD        Not available.    
    Products of Biodegradation        Possibly hazardous short term degradation products are not likely. However, long term degradation products may    
    arise.
    Toxicity of the Products        The product itself and its products of degradation are not toxic.    
    of Biodegradation
    Special Remarks on the        Not available.    
    Products of Biodegradation

Section 13. Disposal Considerations
    Waste Disposal        Waste must be disposed of in accordance with federal, state and local environmental    
    control regulations.

Section 14. Transport Information
    DOT Classification        Not a DOT controlled material (United States).    
    Identification        Not applicable.    
    Special Provisions for        Not applicable.    
    Transport
    D & C Red #6
    DOT (Pictograms)

Section 15. Other Regulatory Information and Pictograms
    TSCA 8(b) inventory: D & C Red #6
    Federal and State
    Regulations
    California
    Proposition 65
    Warnings
    Other Regulations        EINECS: This product is on the European Inventory of Existing Commercial Chemical Substances.    
    WHMIS (Canada) Not controlled under WHMIS (Canada).
    Other Classifications
    DSCL (EEC)        R36- Irritating to eyes.        S2- Keep out of the reach of children.    
    S46- If swallowed, seek medical advice
    immediately and show this container or label.
    Health Hazard
    HMIS (U.S.A.)        2 National Fire Protection    
    0 Flammability
    1 Association (U.S.A.)
    Fire Hazard
    0 1 Reactivity
    Health
    Reactivity
    0
    Specific hazard
    Personal Protection
    C
    WHMIS (Canada)
    (Pictograms)
    DSCL (Europe)
    (Pictograms)
    TDG (Canada)
    (Pictograms)
    ADR (Europe)
    (Pictograms)
    Protective Equipment
    Gloves (impervious).
    Synthetic apron.
    Not applicable.
    D & C Red #6


SECTION 16 - ADDITIONAL INFORMATION
N/A
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