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U.S. Department of Health and Human Services

Food Additive and Color Additive Petitions Under Review or Held in Abeyance

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Chromium-Cobalt-Aluminum Oxide

Permanently listed, exempt from certification

CAS Reg No or other ID code: 68187-11-1
Color: Chromium-Cobalt-Aluminum Oxide
Status: Permanently listed, exempt from certification
Use: Drugs, Devices
Restrictions: Linear polyethylene surgical sutures NTE 2% general surgery. Contact lenses.
End Notes: 3
Other names: ♦ C.I. PIGMENT BLUE 36
♦ C.I. 77343
♦ COBALT ALUMINA CHROME BLUE GREEN
♦ COBALT CHROMITE BLUE GREEN SPINEL
♦ COBALT-CHROMIUM-ALUMINUM SPINEL
♦ PIGMENT BLUE 36
♦ SPINEL, COBALT CHROMITE BLUE GREEN
♦ SPINEL, COBALT-CHROMIUM-ALUMINUM
21 CFR (color additives): 73.101573.3110a
Citations 1: 28 FR 2674Mar 19, 1963Provisional Regulation (Provisional List)
Limitations 1: Provisional drug use. Polyethylene suture use only.
Citations 2: 39 FR 28421Aug 7, 1974Final Rule
Limitations 2: 2% in linear polyethylene suture for general surgery.
Citations 3: 49 FR 3804Jan 30, 1984Incorporation by Reference; proposed updating of text
49 FR 10087 (at 10089)Mar 19, 1984Revised paragraph
49 FR 23832Jun 8, 1984Final Rule; confirmation of effective date
Limitations 3: Incorporated by reference the United States Pharmacopeia XX (1980), linear polyethylene surgical sutures, uses and restrictions; no substantive changes to regulations.
Citations 4: 53 FR 41324Oct 21, 1988Final Rule
54 FR 3775Jan 26, 1989Final Rule; confirmation of effective date


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