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Product name

CAS

Formula

Magnesium Oxide DC USP

CAS1309-48-4

FormulaMgO

SynonymMagnesia, Periclase, Magnesium oxide (MgO), Magnesium oxide (CI 77711)

Boiling Point3600 c

Density3.65-3.75

Very Solublein water

particle size - 60 meshNo less than 90% retain (seive analysis)

ArsenicNo more than 1 ppm

DescriptionHeavy, white, odorless granules

Free Alkali & Soluble SaltsNo more than 2%

Acid insoluble substancesNo more than 0.1%

Heavy MetalsNo more than 20 ppm

CalciumNo more than 1.1% [w/w]

AssayNo less than 96.0 % & No more than 100.5% of MgO [Ignited Substance]

Microbial test - TFCNo more than 100 CFU/g

PathogensAbsent

Particle size - 30 mesh100% pass (seive analysis)

Bulk Density15 grams occupies a volume of 15 ml

IdentificationBy reaction of Magnesium

Microbial test - TBCNo more than 1000 CFU/g

IronNo more than 500 ppm

Loss on IgnitionNot more than 10 % (w/w)

SolubilityPractically insoluble in water, dissolves in dilute acids with at most slight effervesence

Insolubilityin alcohol

Odorwh. powd. or cryst., odorless

Melting Point2800 c

Molecular weight40.31

1-butyl-3-methylcyclopentadiene (endo,exo isomer)

Synonym5-butyl-2-methylcyclopenta-1,3-diene

2-methyl-4-phenylindene

CAS159531-97-2

Synonym2-methyl-4-phenyl-1H-indene

1,2,3,4,5-pentamethylcyclopentadien

CAS4045-44-7

Synonym1,2,3,4,5-pentamethylcyclopenta-1,3-diene

1,3,4-trimethyl cyclopentadiene

Synonym1,3,4-trimethyl cyclopentadiene

1,2,3,4-tetramethyl-1,3-cyclopentadiene

CAS4249-10-9

Synonym1,2,3,4-tetramethylcyclopenta-1,3-diene

3-Methylcyclopent-2-en-1-one

CAS2758-18-1

Synonym3-methylcyclopent-2-en-1-one, 2-Cyclopenten-1-one, 3-methyl-

Molecular weight96.13

Flash Point5 c

Specific gravity0.98

Boiling Point74 c 15 mm hg

Trityl tetrakis(pentafluorophenyl)borate

CAS136040-19-2

SynonymTriphenylmethylium tetrakis(pentafluorophenyl)borate(1-), Methylium, triphenyl-, tetrakis(2,3,4,5,6-pentafluorophenyl)borate(1-) (1:1)

(Pentamethylcyclopentadienyl)titanium trimethoxide

CAS123927-75-3

SynonymTris(methanolato)titanium - 1,2,3,4,5-pentamethyl-1,3-cyclopentadiene (1:1)

Dimethylanilinium tetrakis(pentafluorophenyl)borate

CAS118612-00-3

Synonym2,3-Dimethylanilinium tetrakis(pentafluorophenyl)borate(1-)

Tris(pentafluorophenyl)borane

CAS1109-15-5

FormulaC18BF15

SynonymTris(pentafluorophenyl)borane, Borane, tris(2,3,4,5,6-pentafluorophenyl)-

(Cyclopentadienyl)zircornium trichloride

CAS34767-44-7

Synonym1,2,3,4,5-Cyclopentanepentayl - trichlorozirconium (1:1)

Bis(1-Butyl-3-methylcyclopentadienyl) zirconium dichloride

CAS151840-68-5

Synonym1-Butyl-3-methyl-1,3-cyclopentanediyl-2,4,5-triylidene - dichlorozirconium (2:1)

Titanium(3+) chloride 1-{dimethyl[(2-methyl-2-propanyl)azanidyl]silyl}-2,3,4,5-tetramethyl-1,2,3,4,5

CAS135072-61-6

Synonym-

Bis(n-butylcyclopentadienyl) zirconium dichloride

CAS73364-10-0

Synonym(2-Butyl-1,3-cyclopentadien-1-yl)(dichloro)(2-pentyl-1,3-cyclopentadien-1-yl)zirconium, Zirconium, bis[(1,2,3,4,5-.eta.)-1-butyl-2,4-cyclopentadien-1-yl]dichloro-

Rac-Dimethylsilylbis(1-indenyl)zirconium dichloride

CAS121009-93-6

SynonymRac-Dimethylsilylbis(1-indenyl)zirconium dichloride

(Dimethylsilylene)bis(2-methyl-4-phenylindenyl)zirconium dichloride

CAS158515-16-3

Synonym(Dimethylsilylene)bis(2-methyl-4-phenylindenyl)zirconium dichloride

Ethylenebis (tetrahydroindenyl) zirconium dichloride

CAS100163-29-9

Synonymdichlorozirconium, 1-[2-(4,5,6,7-tetrahydroinden-1-yl)ethyl]-4,5,6, 7-tetrahydroindene

(Dimethylsilylene)bis(2-methyl-4-phenylindenyl)zirconium dimethyl

CAS197641-03-5

Synonym(Dimethylsilylene)bis(2-methyl-4-phenylindenyl)zirconium dimethyl

Rac-Ethylenebis(1-indenyl) zirconium dichloride

CAS100080-82-8

Synonymdichlorozirconium, 1-(2-inden-1-ylethyl)indene

(Dimethylsilylene)bis(2-methyl-4,5-benzoindenyl)zirconium chloride

CAS161442-55-3

Synonym(Dimethylsilylene)bis(2-methyl-4,5-benzoindenyl)zirconium dichloride

Zinc Sulfate Monohydrate FCC USP Kosher

CAS7446-19-7

SynonymDried zinc sulfate

Practically Insolublein alcohol

Molecular weight179.46

Solubilitywater

Zinc Sulfate Heptahydrate ACS USP

CAS7446-20-0

SynonymSulfuric acid zinc salt (11) heptahydrate, White vitriol, Zinc sulfate (11) heptahydrate, Zinc vitriol

Density1.97

Direct Evaporative Cooling500 c

pH4.5

Melting Point100 c

Insolubilityin alcohol, glycerin

Odorodorless, astringent taste

Molecular weight287.54

Colorcolorless crystal or crystal powder

Zinc Nitrate Reagent AR

CAS7779-88-6

Synonym-, Nitric acid, zinc salt (2:1), ZINC NITRATE

Zinc Chloride ACS USP

CAS7646-85-7

SynonymButter of zinc, Zinc butter, Zinc chloride anhydrous, Zinc chloride fume, Zinc chloride, solution Zinc dichloride, Zinc muriate, solution, Zinc chloride (ZnCl2), Zinc chloride

Density2.91

Very Solublein water, alcohol, glycerol, ether

pH4.0 (10 aq.)

Melting Point290 c

Odorwh. cubic cryst., odorless

Vapor Pressure1 mm hg (428 c)

Molecular weight136.27

Solubilityacetone

Boiling Point732 c

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