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D&C Black No. 2 (CI 77266)

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COMMONLY FOUND IN


SYNONYMS

CARBON, MESOPOROUS, AVERAGE PORE DIAMETER 100 ??+/-10 ?? (TYPICAL), >99.95% TRACE METALS BASIS, CARBON, TUBE, GRAPHITE, 100MM, OUTSIDE DIAMETER 3.18MM, INSIDE DIAMETER 1.18MM, WALL THICKNESS 1.0MM, 99.95%, CARBON, TUBE, GRAPHITE, 100MM, OUTSIDE DIAMETER 6.35MM, INSIDE DIAMETER 3.15MM, WALL THICKNESS 1.6MM, 99.95%, CARBON, TUBE, GRAPHITE, 100MM, OUTSIDE DIAMETER 12.7MM, INSIDE DIAMETER 9.5MM, WALL THICKNESS 1.6MM, 99.95%, CARBON, MICROLEAF, 25X70MM, THINNESS 0.25MUM, SPECIFIC DENSITY 50MUG/CM2, TEMPORARY GLASS SUPPORT, 99.997%, CARBON, MICROLEAF, 25X70MM, THINNESS 0.050MUM, SPECIFIC DENSITY 10MUG/CM2, TEMPORARY GLASS SUPPORT, 99.997%, CARBON, MICROLEAF, 25X70MM, THINNESS 0.025MUM, SPECIFIC DENSITY 5MUG/CM2, TEMPORARY GLASS SUPPORT, 99.997%, CARBON, MICROLEAF, 25X70MM, THINNESS 0.0025MUM, SPECIFIC DENSITY 0.5MUG/CM2, TEMPORARY GLASS SUPPORT, 99.997%, CARBON, MESOPOROUS, NANOPOWDER, GRAPHITIZED, <500 NM PARTICLE SIZE (DLS), >99.95% TRACE METALS BASIS, CARBON, MICROLEAF, 25X70MM, THINNESS 0.50MUM, SPECIFIC DENSITY 100MUG/CM2, TEMPORARY GLASS SUPPORT, 99.997%


RESTRICTED

EWG VERIFIED products cannot contain this ingredient without adequate substantiation.

Common Concerns

See how this product scores for common concerns.

  • SOME
    Asthma / Respiratory
  • LOW
    Skin Allergies & Irritation
  • No Data
    Developmental & Reproductive Toxicity
  • MODERATE
    Cancer
  • No Data
    Environment


Top Scoring Factors

Evidence of cancer; damage to DNA; respiratory effects


Ingredient concerns

  • CONCERNS
Health Issue Level of Concern Source
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Known to cause cancer

high

California OEHHA (Office of Environmental Health Hazard Assessment): Proposition 65 List (2020 Update)

Known to cause cancer

high

California OEHHA (Office of Environmental Health Hazard Assessment): Proposition 65 List (2020 Update)

SCCS concludes this substance impacts the immune system when inhaled.

moderate

European Commission, Scientific Committee on Consumer Safety (SCCS). 2015. Opinion on Carbon Black (nano-form).

SCCS concludes this substance may be carcinogenic when inhaled.

moderate

European Commission, Scientific Committee on Consumer Safety (SCCS). 2015. Opinion on Carbon Black (nano-form).

Possibly carcinogenic to humans

moderate

International Agency for Research on Cancer (IARC): Agents classified by the IARC Monographs (through Volume 127)

Possibly carcinogenic to humans

moderate

International Agency for Research on Cancer (IARC): Agents classified by the IARC Monographs (through Volume 127)

confirmed animal carcinogen with unknown relevance to humans

some

American Conference of Governmental Industrial Hygienists (ACGIH): Threshold Limit Value (TLV) Basis

confirmed animal carcinogen with unknown relevance to humans

some

American Conference of Governmental Industrial Hygienists (ACGIH): Threshold Limit Value (TLV) Basis

SCCS concludes this substance may be genotoxic based on in vivo and in vitro evidence.

some

European Commission, Scientific Committee on Consumer Safety (SCCS). 2015. Opinion on Carbon Black (nano-form).

SCCS concludes this substance may be toxic to reproduction/development when inhaled.

some

European Commission, Scientific Committee on Consumer Safety (SCCS). 2015. Opinion on Carbon Black (nano-form).

Suspected of causing genetic defects

some

EU GHS Hazard Labeling Codes: GHS Hazard Codes

May cause cancer

some

EU GHS Hazard Labeling Codes: GHS Hazard Codes

Causes damage to organs through prolonged or repeated exposure

some

EU GHS Hazard Labeling Codes: GHS Hazard Codes

Very toxic to aquatic life

some

EU GHS Hazard Labeling Codes: GHS Hazard Codes

Very toxic to aquatic life with long lasting effects

some

EU GHS Hazard Labeling Codes: GHS Hazard Codes

Fatal if inhaled

Only in: Household Cleaners

some

EU GHS Hazard Labeling Codes: GHS Hazard Codes

Suspected of damaging fertility.

some

EU GHS Hazard Labeling Codes: GHS Hazard Codes

Suspected of damaging the unborn child.

some

EU GHS Hazard Labeling Codes: GHS Hazard Codes

Carcinogenic to humans

some

International Agency for Research on Cancer (IARC): Agents classified by the IARC Monographs (through Volume 127)

Known To Be Human Carcinogen

some

National Toxicology Program (NTP): NTP 14th Report on Carcinogens

Probably carcinogenic to humans

some

Environmental Protection Agency (EPA): EPA Integrated Risk Information System (IRIS) - Cancer

bronchitis

some

American Conference of Governmental Industrial Hygienists (ACGIH): Threshold Limit Value (TLV) Basis

bronchitis

some

American Conference of Governmental Industrial Hygienists (ACGIH): Threshold Limit Value (TLV) Basis

kidney damage

some

American Conference of Governmental Industrial Hygienists (ACGIH): Threshold Limit Value (TLV) Basis

suspected human carcinogen

some

American Conference of Governmental Industrial Hygienists (ACGIH): Threshold Limit Value (TLV) Basis

A peer-reviewed study reports that maternal inhalation of this substance led to neurodevelopmental effects in offspring.

some

Masakazu Umezawa, Atsuto Onoda, Irina Korshunova, Alexander C. Ø Jensen, Ismo K. Koponen, Keld A. Jensen, Konstantin Khodosevich, Ulla Vogel & Karin S. Hougaard. 2018. Maternal inhalation of carbon black nanoparticles induces neurodevelopmental changes in mouse offspring. Particle and fibre toxicology 15(1), 36.

SCCS reports that inhalation of this substance impacted lung function in healthy humans.

some

European Commission, Scientific Committee on Consumer Safety (SCCS). 2015. Opinion on Carbon Black (nano-form).

SCCS concludes this substance is not an eye irritant.

low

European Commission, Scientific Committee on Consumer Safety (SCCS). 2015. Opinion on Carbon Black (nano-form).

SCCS concludes this substance is not a skin irritant.

low

European Commission, Scientific Committee on Consumer Safety (SCCS). 2015. Opinion on Carbon Black (nano-form).



Understanding scores

EWG provides information on cleaning product ingredients from the published scientific literature, to supplement incomplete data available from companies and the government. The ratings indicate the relative level of concern posed by exposure to the ingredients in this product - not the product itself - compared to other product formulations. The ratings reflect potential health hazards but do not account for the level of exposure or individual susceptibility, factors which determine actual health risks, if any.

HOW WE DETERMINE SCORES

Hazard score

The Healthy Cleaning ingredient hazard score, from A to F, reflects known and suspected hazards linked to the ingredients. The EWG VERIFIED® mark means a product meets EWG’s strictest criteria for transparency and health.

Score legend


2

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