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Your Query "manganese" matched 175 documents out of 8787.
10 documents displayed.

0.7967 VANADIUM PENTOXIDE AND OTHER INORGANIC VANADIUM COMPOUNDS
    10-09-18, http://www.inchem.org/documents/cicads/cicads/cicad29.htm
    Summary: Oral studies in rats and mice resulted in LD50 values in the range 10-160 mg/kg body weight for vanadium pentox ide and other pentavalent vanadium compounds, while tetravalent vanadium compounds have LD50 values in the range 448-467 mg/kg body weight. This method can be used for measuring vanadium and vanadium compounds in workplace air, but no method performance data are available for vanadium. The most frequently used vanadium pentoxide catalyst contains 4-6% vanadium as vanadium pentoxide ...

0.7967 Cyclic acid anhydrides: human health aspects (CICADS 75, 2009)
    03-06-09, http://www.inchem.org/documents/cicads/cicads/cicad75.pdf
    Summary: This document deals with the following anhydrides of concern: phthalic anhydride, trimellitic anhydride, maleic anhydride, hexahydrophthalic anhydride, methyl hexahydrophthalic anhydride, methyl tetrahydrophthalic anhydride, tetrahydrophthalic anhydride, tetrachlorophthalic anhydride, pyromellitic dianhydride, himic anhydride, succinic anhydride, dodecenylsuccinic anhydride, chlorendic anhydride, and tetrabromophthalic anhydride. Acetic anhydride may be added to the eluting solutions to ...

0.7967 2-Butenal (CICADS 74, 2008)
    02-19-09, http://www.inchem.org/documents/cicads/cicads/cicad74.pdf
    Summary: The International Programme on Chemical Safety (IPCS), established in 1980, is a joint venture of the United Nations Environment Programme (UNEP), the International Labour Organization (ILO), and the World Health Organization (WHO). 46 v 2-Butenal FOREWORD Concise International Chemical Assessment Documents (CICADs) are published by the International Programme on Chemical Safety (IPCS) _ a cooperative programme of the World Health Organization (WHO), the International Labour Organization (ILO...

0.7967 Criteria Document for Swedish Occupational Standards, Inorganic lead, NR 2005:03 (KemI-Riskline)
    04-02-08, http://www.inchem.org/documents/kemi/kemi/ah2005_03.pdf
    Summary: Most Pb (II) salts are difficult to dissolve (eg, Pb sulphide and Pb oxides), with the exception for Pb nitrate, Pb chlorate, and - to some extent - Pb sulphate and Pb chloride. 0,5 1,0 1,5 1990 1985 1980 1977 B-Pb (µmol/L) Year Figure 1. Blood lead levels 1977-89 in lead workers registered in the national Swedish register (Swedish NBOSH 1993). 15 Figure 5. Relation between bone (Bone-Pb) and blood (B-Pb) lead concentration, assuming that the worker´s exposure is constant over time.

0.7967 DECOS and NEG Basis for an Occupational Standard, 1997:14 (KemI-Riskline)
    04-02-08, http://www.inchem.org/documents/kemi/kemi/ah1997_14.pdf
    Summary: The divalent compounds are predominantly four-coordinate and square planar, the tetravalent compounds six-coordinate and octahedral and the zerovalent compounds four-coordinate and tetrahedral (22, 46). Halogen- and nitrogen-donor 2 Table 1. Chemical identification of some platinum compounds Chemical name (Synonyms) Chemical formula Molecular weight CAS number Platinum (platin, platinum metal, platinum black, platinum sponge, liquid bright platinum) Pt 195.09 7440-06-4 Platinum(II) oxide (...

0.7961 Tetraethylenepentamine (Screening Information Data Set - SIDs)
    12-13-05, http://www.inchem.org/documents/sids/sids/Tetraethylenepentamine.pdf
    Summary: The results of a 28-day repeated dose dermal toxicity study of TEPA indicated a systemic toxicity NOEL of 200 mg/kg/day and a dermal toxicity NOEL (local) of 50 mg/kg/day. OECD SIDS TETRAETHYLENEPENTAMINE UNEP Publications 9 2. GENERAL INFORMATION ON EXPOSURE TEPA does not occur naturally. 3.1.3 Repeated Dose Toxicity Dermal: TEPA was administered to rabbits at doses of 5 0, 100 or 200 mg/kg/day for 6 hours/day, 5 days/week for 4 weeks.

0.7961 NUTRITIONAL SOURCE OF IRON:FERROUS GLYCINATE (PROCESSED WITH CITRIC ACID) (JECFA 52, 2004)
    10-09-18, http://www.inchem.org/documents/jecfa/jecmono/v52je20.htm
    Summary: In studies in which 59FeSO4 and 55Fe-glycinate (55Fe-Ferrochel® ferrous glycinate) were administered together in a whole-maize or wheat-flour meal (Allen et al., 1998; Bovell-Benjamin et al., 2000; Layrisse et al., 2000), significantly more iron was absorbed from ferrous glycinate (or Ferrochel® ferrous glycinate) than from FeSO4. There was no exchange of radiolabelled iron (i.e. 59Fe and 55Fe) between ferrous glycinate (or Ferrochel® ferrous glycinate) and FeSO4 in the non-haem ...

0.7961 551. Copper (WHO Food Additives Series 17)
    10-09-18, http://www.inchem.org/documents/jecfa/jecmono/v17je31.htm
    Summary: Daily food intake was less as dietary copper increased, with average copper intakes being 5, 8, 11 and 8 mg/rat/day, respectively. It was concluded that 1600 ppm (0.16%) copper either as copper sulfate or copper gluconate was toxic while 530 ppm (0.053%) copper as the sulfate caused only variable effects on testicular degeneration and tissue storage of copper (Harrison et al., 1954). Elevated blood copper levels occurred immediately before or during the haemolytic crisis and both plasma ...

0.7961 4-Methylpentan-2-ol (Methyl Isobutyl Carbinol) (Screening Information Data Set - SIDs)
    02-20-08, http://www.inchem.org/documents/sids/sids/108112.pdf
    Summary: The results indicated that metabolism and clearance of MIBC is rapid through MIBK to HMP concluding that dosing with MIBC or MIBK results in similar internal exposure to MIBK and HMP and minimal exposure to MIBC. Therefore, the internal exposure to MIBC is minimal following MIBC dosing, and oral dosing of MIBC or MIBK results in similar internal exposure to MIBK and HMP. OECD SIDS 4-METHYLPENTAN-2-OL UNEP PUBLICATIONS 16 Inhalation A 6-week inhalation toxicity study with MIBC (Reliability = 2...

0.7961 Pyrrolizidine alkaloids (EHC 80, 1988)
    10-09-18, http://www.inchem.org/documents/ehc/ehc/ehc080.htm
    Summary: CONTENTS ENVIRONMENTAL HEALTH CRITERIA FOR PYRROLIZIDINE ALKALOIDS PREFACE INTRODUCTION - PYRROLIZIDINE ALKALOIDS AND HUMAN HEALTH 1. SUMMARY AND RECOMMENDATIONS 1.1. INTRODUCTION - PYRROLIZIDINE ALKALOIDS AND HUMAN HEALTH Pyrrolizidine alkaloids (PAs) are found in plants growing in most environments and all parts of the world. 6. Study is required of the possible alkaloid content of the meat, organs, and fat of animals that have recently consumed plants containing pyrrolizidine alkaloids.


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