C.I. 색소 적색 49, 바륨 염

Dry Powder

Solid; [IUCLID] Red solid; [MSDSonline]

This chemical does not meet GHS hazard criteria for 99.6% (269 of 270) of all reports.

Not Classified

Aggregated GHS information provided per 270 reports by companies from 3 notifications to the ECHA C&L Inventory.

Chemical: 1-Naphthalenesulfonic acid, 2-[(2-hydroxy-1-naphthalenyl)azo]-, barium salt (2:1)

1-Naphthalenesulfonic acid, 2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, barium salt (2:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1-Naphthalenesulfonic acid, 2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, barium salt (2:1) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

REACH registered substance: Barium bis[2-[(2-hydroxynaphthyl)azo]naphthalenesulphonate] (EC: 214-160-6)

1-Naphthalenesulfonic acid, 2-(2-hydroxy-1-naphthalenyl)azo-, barium salt (2:1): Does not have an individual approval but may be used under an appropriate group standard

European Commission, ESIS; IUCLID Dataset, Barium bis [2-[(2-hydroxynaphthyl)azo]naphthalenesulphonate (1103-38-4) (2000 CD-ROM edition) contains information on use, toxicology, and environmental effects of this chemical as supplied to the European Union by industry .[Available from, as of November 17, 2010: http://esis.jrc.ec.europa.eu/]

/GUIDE 154: SUBSTANCES - TOXIC AND/OR CORROSIVE (NON-COMBUSTIBLE)/ Health: TOXIC; inhalation, ingestion, or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution. /Barium compound, NOS/

/GUIDE 154: SUBSTANCES - TOXIC AND/OR CORROSIVE (NON-COMBUSTIBLE)/ Fire or Explosion: Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. /Barium compound, NOS/

/GUIDE 154: SUBSTANCES - TOXIC AND/OR CORROSIVE (NON-COMBUSTIBLE)/ Public Safety: CALL Emergency Response Telephone Number ... As an immediate precautionary measure, isolate spill or leak area in all directions for at least 50 meters (150 feet) for liquids and at least 25 meters (75 feet) for solids. Keep unauthorized personnel away. Stay upwind. Keep out of low areas. Ventilate enclosed areas. /Barium compound, NOS/

/GUIDE 154: SUBSTANCES - TOXIC AND/OR CORROSIVE (NON-COMBUSTIBLE)/ Protective Clothing: Wear positive pressure self-contained breathing apparatus (SCBA). Wear chemical protective clothing that is specifically recommended by the manufacturer. It may provide little or no thermal protection. Structural firefighters' protective clothing provides limited protection in fire situations ONLY; it is not effective in spill situations where direct contact with the substance is possible. /Barium compound, NOS/

For more DOT Emergency Guidelines (Complete) data for Barium lithol red (8 total), please visit the HSDB record page.

(AZ) ARIZONA 1500 ug/L /Barium/

(ME) MAINE 1500 ug/L /Barium/

(MN) MINNESOTA 2000 ug/L /Barium/

No person may /transport,/ offer or accept a hazardous material for transportation in commerce unless that person is registered in conformance ... and the hazardous material is properly classed, described, packaged, marked, labeled, and in condition for shipment as required or authorized by ... /the hazardous materials regulations (49 CFR 171-177)./

The International Air Transport Association (IATA) Dangerous Goods Regulations are published by the IATA Dangerous Goods Board pursuant to IATA Resolutions 618 and 619 and constitute a manual of industry carrier regulations to be followed by all IATA Member airlines when transporting hazardous materials.

The International Maritime Dangerous Goods Code lays down basic principles for transporting hazardous chemicals. Detailed recommendations for individual substances and a number of recommendations for good practice are included in the classes dealing with such substances. A general index of technical names has also been compiled. This index should always be consulted when attempting to locate the appropriate procedures to be used when shipping any substance or article.

UN 1564; Barium compounds, not otherwise specified

IMO 6.1; Barium compounds, not otherwise specified

If material on fire or involved in fire: Extinguish fire using agent suitable for type of surrounding fire. (Material itself does not burn or burns with difficulty.) Cool all affected containers with flooding quantities of water. Apply water from as far a distance as possible. Use foam, dry chemical, or carbon dioxide. Keep run-off water out of sewers and water sources. /Barium compounds, NOS/

Wear positive pressure self-contained breathing apparatus. /Barium compounds NOS/

Environmental considerations - land spill: Dig a pit, pond, lagoon, holding area to contain liquid or solid material. /SRP: If time permits, pits, ponds, lagoons, soak holes, or holding areas should be sealed with an impermeable flexible membrane liner./ Cover solids with a plastic sheet to prevent dissolving in rain or fire fighting water. Dike surface flow using soil, sand bags, foamed polyurethane, or foamed concrete. Absorb bulk liquid with fly ash, cement powder, or commercial sorbents. /Barium/

Environmental considerations - water spill: Use natural barriers or oil spill control booms to limit spill travel. Use natural deep water pockets, excavated lagoons, or sand bag barriers to trap material at bottom. Remove trapped material with suction hoses. /Barium/

Environmental considerations - air spill: Apply water spray or mist to knock down vapors. /Barium/

Generators of waste (equal to or greater than 100 kg/mo) containing this contaminant, EPA hazardous waste number D005, must conform with USEPA regulations in storage, transportation, treatment and disposal of waste.

... Ion exchange, lime softening and reverse osmosis are effective to remove barium from drinking water. Conventional coagulation/filtration processes are not effective to remove barium from drinking water. /Barium ion/

Package lots. Place in a separate labeled container for recycling or disposal. Small quantities. Wear nitrile rubber gloves, laboratory coat, and eye protection. Avoid breathing dust. Dissolve the barium salt in the minimum volume of water. For each gram of barium salt, add 15 mL of 10% sodium sulfate solution. Let stand for 1 week. Test for completeness of precipitation by adding a few drops of 10% sodium sulfate solution. If required, add more sodium sulfate solution until no further precipitation occurs. Decant supernatant liquid or filter solid. Treat solid as normal refuse. Wash liquid into drain. /Barium salt/

If employees' clothing has had any possibility of being contaminated with barium carbonate, barium chloride, barium nitrate ... or liq containing these cmpd, employees should change into uncontaminated clothing before leaving the work premises. ... Clothing contaminated with barium carbonate, barium chloride, barium nitrate ... should be placed in closed containers for storage until it can be discarded or until provision is made for the removal of contaminant from the clothing. If the clothing is to be laundered or otherwise cleaned to remove the contaminant, the person performing the operation should be informed of contaminant's hazardous properties. ... Non-impervious clothing which becomes contaminated with barium carbonate, barium chloride, barium nitrate ... should be removed promptly and not reworn until the contaminant is removed from the clothing. /Soluble barium cmpd/

Skin that becomes contaminated with barium carbonate, barium chloride, or barium nitrate should be promptly washed or showered to remove any contaminant. In the case of barium carbonate, employees should use soap or mild detergent and water for washing purposes. /Soluble barium cmpd/

Eating and smoking should not be permitted in areas where solid barium carbonate, barium chloride, barium nitrate ... or liq containing these cmpd are handled, processed, or stored. Employees who handle barium carbonate, barium chloride, barium nitrate ... or liq containing these cmpd should wash their hands thoroughly before eating, smoking, or using toilet facilities. In the case of barium carbonate, employees should use soap or mild detergent and water for washing purposes. /Soluble barium cmpd/

To keep dust concn below recommended levels, processes should be enclosed &/or exhaust ventilation installed. Adequate washing & other sanitary facilities should be provided ... & rigorous personal hygiene measures should be encouraged. Smoking & consumption of food & beverages in workshops should be prohibited. Floors in workshops should be made of impermeable materials & frequently washed down. /Barium & compounds/

For more Preventive Measures (Complete) data for Barium lithol red (10 total), please visit the HSDB record page.

The only foreseeable danger would be from dust. The effects of this on the workforce can be minimized by the use of local exhaust ventilation and by wearing a suitable respirator if necessary.[European Commission, ESIS; IUCLID Dataset, Barium bis [2-

EC50; Species: Algae; Conditions: estimation; Concentration: 0.038 mg/L for 96 hr. The conduction of an algae test with C.I. Pigment Red 49 is problematic as the substance leads to a strong coloring of the test solution and therefore to a reduction of light intensity. Therefore, the assessment is made on the basis /short term tests on related chemicals/ and computer model estimation.

/LABORATORY ANIMALS: Acute Exposure/ Skin irritation to rabbits: negative.

/LABORATORY ANIMALS: Chronic Exposure or Carcinogenicity/ Two hundred and fifty 3-week-old Osborne-Mendel rats divided into 5 groups of 50 rats each, and each group equally divided by sex, were started on a 2-year feeding experiment on D & C Red No. 10 which was mixed into the diet at levels of 1%, 0.25%, 0.05%, 0.01%, and 0% (controls) and fed ad libitum. The color had no apparent effect on the growth rate of test rats. Percentage of rats surviving on the 2-year test was increased by the addition of the color to the diet. Slight to moderate splenic enlargement was noted in 1% and 0.25% feeding level rats. Grossly 42% of the rats had pneumonia, 17% had nephritis, 17% had pituitary lesions, and 43% of the females had mammary tumors. Other incidental gross pathology randomly distributed among these 250 rats included lymphosarcoma in 7 rats, subcutaneous tumors in 5 males, endometrial sarcomas in 4 females, thyroid tumors in 4 rats, testicular tumors in 3, hepatic tumors in 2, abdominal lipoma in 1, leukemia in 1, ovarian tumor in 1, cystic ovaries in 5, ovarian abscesses in 2, and 1 rat each with a splenic infarct, a large abdominal hematoma, and a foot-pad granuloma. Approximately 800 tissue sections from these 250 rats were prepared for microscopic study. Histopathology attributable to D & C Red No. 10 toxicity occurred only in the spleen and bone marrow. Since survival of the test animals is considered to be more important to these animals than their slight to moderate splenic and bone marrow hyperplasia, it is apparent that D & C Red No. 10 had a beneficial effect in this experiment. However, because of the undesirable side effects of splenomegaly and bone-marrow hyperplasia at the 1% and 0.25% feeding levels, the 0.05% level should be considered the "no-effect" level. / D and C Red No. 10 (monosodium salt of 2-(2-hydroxy-1-naphthylazo)-1-naphthalenesulfonic acid)/

/GENOTOXICITY/ D&C No 12 tested with the Salmonella (TA1537, TA98, TA1535 and TA100)/mammalian-microsome test for mutagenicity was not mutagenic.

Immediate first aid: Ensure that adequate decontamination has been carried out. If patient is not breathing, start artificial respiration, preferably with a demand-valve resuscitator, bag-valve-mask device, or pocket mask, as trained. Perform CPR as necessary. Immediately flush contaminated eyes with gently flowing water. Do not induce vomiting. If vomiting occurs, lean patient forward or place on left side (head-down position, if possible) to maintain an open airway and prevent aspiration. Keep patient quiet and maintain normal body temperature. Obtain medical attention. /Barium and Related Compounds/

Basic treatment: Establish a patent airway (oropharyngeal or nasopharyngeal airway, if needed). Suction if necessary. Watch for signs of respiratory insufficiency and assist ventilations if necessary. Administer oxygen by nonrebreather mask at 10 to 15 L/min. Monitor for shock and treat if necessary ... . Anticipate seizures and treat if necessary ... . For eye contamination, flush eyes immediately with water. Irrigate each eye continuously with 0.9% saline (NS) during transport ... . Do not use emetics. For ingestion, rinse mouth and administer 5 ml/kg up to 200 ml of water for dilution if the patient can swallow, has a strong gag reflex, and does not drool ... . Do not attempt to neutralize because of exothermic reaction. Cover skin burns with dry sterile dressings after decontamination ... . /Barium and Related Compounds/

Advanced treatment: Consider orotracheal or nasotracheal intubation for airway control in the patient who is unconscious or is in severe respiratory distress. Monitor cardiac rhythm and treat arrhythmias if necessary ... . Start IV administration of 0.9% saline (NS) or lactated Ringer's (LR) /SRP: "To keep open", minimal flow rate/. For hypotension with signs of hypovolemia, administer fluid cautiously Watch for signs of fluid overload. For hypotension with signs of hypovolemia, administer fluid cautiously. Watch for signs of fluid overload ... . Treat seizures with diazepam or lorazepam ... . Use proparacaine hydrochloride to assist eye irrigation ... . /Barium and Related Compounds/

(AZ) ARIZONA 1500 ug/L /Barium/

(ME) MAINE 1500 ug/L /Barium/

(MN) MINNESOTA 2000 ug/L /Barium/

Used in enamels (industrial, toys, and dipping), rubber, plastics, printing inks, paints, alkyd resin enamels, lacquers, linoleum, paper coatings, emulsion paints, wallpaper, foil printing, and artists' colors; [HSDB]

Pulp and Paper Processing [Category: Industry]

Enameling [Category: Hobbies]

Industrial enamels; toys and dipping enamels; rubber, plastics, etc. /Lithol red/

Used in printing inks and paints, having high tinctorial strength; in alkyd resin enamels and lacquers when the solvent fastness is sufficient; rubber, though subject to some migration. Also linoleum, paper coating, emulsion paints, inks for wrapper, wallpaper and foil printing; PVC; U/F, P/F, polystyrene and aminoresins and plastics; student grade artists' colouring materials

2023: 48,501 lb

(1984) 2.79X10+9 g

1-Naphthalenesulfonic acid, 2-[(2-hydroxy-1-naphthalenyl)azo]-, barium salt (2:1) is listed as a High Production Volume (HPV) chemical (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and/or 1994. The HPV list is based on the 1990 Inventory Update Rule. (IUR) (40 CFR part 710 subpart B; 51FR21438).[EPA/Office of Pollution Prevention and Toxics; High Production Volume (HPV) Challenge Program. 1-Naphthalenesulfonic acid, 2-

Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#5422]

Production volume for non-confidential chemicals reported under the 2006 Inventory Update Rule. Chemical: 1-Naphthalenesulfonic acid, 2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, barium salt. Aggregated National Production Volume: 1 to < 10 million lbs.[US EPA; Non-Confidential 2006 Inventory Update Reporting. National Chemical Information. 1-Naphthalenesulfonic acid, 2-

Dry color, presscake, and dispersion grades

A typical low cost, water-based ink formula is: water, 62 wt%; barium lithol red, 15 wt%; isolated soya protein, 5 wt%; octyl alcohol (defoamer), 5 wt%; ammonium hydroxide, 2 wt%; microcrystalline wax, 1 wt%. A typical better wet and dry rub resistance, water-based ink formula is: water, 63.5 wt%; carboxylated acrylic resin, 18 wt%; barium lithol red, 15 wt%; ammonium hyroxide, 2 wt%; polyethylene wax, 1 wt%; fatty acid ester or silicone defoamer, 0.5 wt%. The diluents for both are: normal diluent, water; slow-drying diluent, glycol ether or glycol and fast-drying diluent, ethanol

Printing and Related Support Activities

1-Naphthalenesulfonic acid, 2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, barium salt (2:1): ACTIVE

When used by customers the substance is bound into the final product.[European Commission, ESIS; IUCLID Dataset, Barium, bis[2-

Insoluble Na, Ba, Ca salts of soluble azo dye. /Lithols/