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CMJ500 CH IUM COMPOUNDS S12
<br /> ivn-rbt LDLo:288 mg/kg EQSSDX 1,1,75 CMK000 HR:3
<br /> skn-gpg LDLo:202 mg/kg AEHLAU 11,201,65• CHROMIUM(VI) OXIDE(1:3)
<br /> ipr-gpg LDLo:200 mg/kg AEHLAU 11,201,65 CAS: 1333-82-0 NIOSH: GB 6650000
<br /> Reported in EPA TSCA Inventory. EPA Genetic Toxicol- DOT: 1463/1755
<br /> ogy Program. Chromium and its compounds are on the mf: Cr03 mw: 100.00
<br /> Community Right To Know List. EPA Extremely Hazard- PROP: Red, rhombic, deliquescent crystals. D: 2.70, mp:
<br /> ous Substances List. 196°, bp: decomp, sol: 61.7 g/100 cc @ 0°, 67.45 g/100
<br /> OSHA PEL: CL 0.5 mg(Cr)/m3 cc @ 100°.
<br /> ACGDI TLV: TWA 0.5 mg(Cr)/m3 SYNS:
<br /> TER: Poison by skin contact, inhalation, intramuscular, ANHYDRIDE CHROMIQUE CHROMIUM TRIOXIDE.ANHY-
<br /> intravenous, and intraperitoneal routes. Moderately toxic (PREHCN) DROUS(DOT)
<br /> ANIDRIDE CROMICA(ITALIAN) CHROMO(RIOSSIDO DI)(MAL,
<br /> by subcutaneous route. An experimental teratogen. Expert- CHaOME(TRIOXYDE DE) IAN)
<br /> mental reproductive effects. Human mutagenic data.Reacts (F CH) CHROMSAEURPANHYDRID(GER-
<br /> violently with lithium under nitrogen atmosphere. When CHROMIC ACID Mnr)
<br /> heated to decomposition it emits toxic fumes of Cl CHROMIC(VU ACID CHROMTRIOXID(GERMAN)
<br /> CHROMIC ACID.SOLID(DOT) CHROOMTRIOXYDE(DUTCH)
<br /> CHROMIC ACID.SOLUTION(DOT) CHROOMZUURANHYDRmE
<br /> CMJ500 HR: 3 CHROMIC ANHYDRIDE(DOT) (DUTCH)
<br /> CHROMIUM COMPOUNDS CHROMIC TRIOXIDE(DOT) MONOCHROMIUM OXIDE)
<br /> CHROMIUM OXIDE MONOCHROMNM TRIOXIDE
<br /> Chromium and its compounds are on the Community Right CHROMIUM(VI)OXIDE PURATRONIC CHROMIUM TRIOX-
<br /> TO Know LIST. CHROMIUM TRIOXIDE IDE
<br /> CHROMIUM(6+)TRIOXIDE
<br /> THR: Chromic acid and its salts have a corrosive action TOXICITY DATA: CODEN:
<br /> on the skin and mucous membranes. The lesions are con- mmo-sat 1 mmol/L TOLED5 8,195,81
<br /> fined to the exposed parts, affecting chiefly the skin of dru-sat 50 mmol/L TOl.ED5 7,439,81
<br /> the hands and forearms and the mucous membranes of the dnd-esc 5 mmol/L CNREA8 40,2455,80
<br /> nasal septum. The characteristic lesion is a deep, penetrat- cyt-hmn:leu 2 mg/L MUREAV 58,175,78
<br /> ing ulcer, which, for the most part,does not tend to suppu- cyt-ham:ow 250-µg/L TXCYAC 17,219,80
<br /> rate, and which is slow in healing. Small ulcers, about sce-ham:ow 250 µg/L TXCYAC 17,219,80
<br /> scu-mus TDLo:20 mg/kg(8D SEUBO 19,171,79
<br /> the size of a matchhead, may be found, chiefly around preg).TER
<br /> the base of the nails, on the knuckles, dorsum of the hands ivn-ham TDLo:8 mg/kg(8D ANREAK 199,89A,81
<br /> and forearms. These ulcers tend to be clean and progress ;hl ham:TCLo:110 µg/m': AGGHAR 13,528,55
<br /> slowly. They are frequently painless, even though quite CP.R,NOSE,PUL
<br /> deep. They heal slowly and leave scars. On the mucous bep-ret TDLo:125 mg/kg:CAR AIHAAP 20,274,59
<br /> membranes of the nasal septum, the ulcers are usually ac- orl-rat LD50:80 mg/kg TRENAF 27(2),119,76
<br /> companied by purulent discharge and crusting. If exposure ort-mus LD50:127 mg/kg CHYCDW 14,86,80
<br /> continues, perforation of the nasal septum may result but ipr-mus LD50:29 mg/kg' ' CRNGDP 4,1535,83
<br /> produces no deformity of the nose. Chromate salts are hu- scu-mus LDLo:20 mg/kg SEUBO 19,171,79
<br /> man and experimental carcinogens of the lungs,nasal cavity scu-dog LDLo:330 mg/kg 27ZWAY 3.3,1521,-
<br /> and paranasal sinus, and are also experimental carcinogens IARC Cancer Review: Animal Sufficient Evidence
<br /> of the stomach and larynx. Hexavalent compounds are more IMEMDT 23,205,80. Reported in EPA TSCA Inventory.
<br /> toxic than the trivalent. Eczematous dermatitis due to triva- EPA Genetic Toxicology Program. Chromium and its com-
<br /> lent chromium compounds has been reported. pounds are on the Community Right To Know List.
<br /> OSHA PEL: CL q.I mg(CrO3)/m3
<br /> CMJ850 HR:3 ACGIH TLV: TWA 0.05 mg(Cr)/m3; Human Carcinogen
<br /> CHROMIUM NITRIDE DFG MAK: 0.1 mg/m3
<br /> CAS: 24094-93-7 NIOSH REL: TWA 0.025 mg(Cr(VI))/m3; CL 0.05/15M
<br /> mf: CrN mw: 66.00 DOT Classification: Oxidizer; Label: Oxidizer, solid; COr-
<br /> Chromium compounds are on the Community Right To rosive Material;Label:Corrosive,solution;Oxidizer;La-
<br /> Know List. bel: Oxidizer, Corrosive, anhydrous, solid
<br /> THR: Mixture with potassium nitrate ignites when heated. THR:Poison by ingestion,intraperitoneal and subcutaneous
<br /> When heated to decomposition it emits toxic fumes of NO.. routes. A human carcinogen by inhalation (nasal and lung
<br /> See also CHROMIUM COMPOUNDS and NITRIDES. tumors). An experimental carcinogen and teratogen. Other
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