USD $15.00-20.00 / Gram
USD $3.00-10.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
menadione basic information |
product name: | menadione |
synonyms: | 2-methylnaphthoquinone;2-methyl-1,4-dihydronaphthalene-1,4-dione;2-methyl-1,4-naphthoquinone;2-methyl-1,4-naphthaquinone;menaphthon;menaphthone;menadione;thyloquinone |
cas: | 58-27-5 |
mf: | c11h8o2 |
mw: | 172.18 |
einecs: | 200-372-6 |
product categories: | biochemistry;vitamins;nutritional fortification substances;vitamins and derivatives;vitamin ingredients;miscellaneous compounds;aromatics;intermediates & fine chemicals;pharmaceuticals;rumensin;isolabel;other apis;inhibitors |
mol file: | 58-27-5.mol |
menadione chemical properties |
mp | 105-107 °c(lit.) |
storage temp. | store at rt. |
solubility | oil: soluble |
form | crystalline |
color | yellow |
water solubility | insoluble |
sensitive | light sensitive |
merck | 14,5831 |
brn | 1908453 |
stability: | stable. may be light sensitive. incompatible with strong oxidizing agents. |
cas database reference | 58-27-5(cas database reference) |
nist chemistry reference | menadione(58-27-5) |
epa substance registry system | 1,4-naphthalenedione, 2-methyl-(58-27-5) |
safety information |
hazard codes | xn,xi |
risk statements | 22-36/37/38-43 |
safety statements | 26-36-37/39-24 |
wgk germany | 3 |
rtecs | ql9100000 |
f | 8 |
hazardclass | irritant |
hazardous substances data | 58-27-5(hazardous substances data) |
msds information |
provider | language |
---|---|
sigmaaldrich | english |
acros | english |
alfa | english |
menadione usage and synthesis |
chemical properties | bright yellow crystals |
usage | precursor to verious types of vitamin k. used as a micronutrient for livestock and pet foods. |
usage | prothrombogenic agent |
usage | antibacterial |
usage | the primary known function of vitamin k is to assist in the normal clotting of blood, but it may also play a role in normal bone calcification. |
menadione preparation products and raw materials |
raw materials | chromic acid -->sodium dichromate dihydrate-->potassium dichromate-->1,3-butadiene-->1-methylnaphthalene-->2-methylnaphthalene-->methylnaphthalene |
menadione basic information |
product name: | menadione |
synonyms: | 2-methylnaphthoquinone;2-methyl-1,4-dihydronaphthalene-1,4-dione;2-methyl-1,4-naphthoquinone;2-methyl-1,4-naphthaquinone;menaphthon;menaphthone;menadione;thyloquinone |
cas: | 58-27-5 |
mf: | c11h8o2 |
mw: | 172.18 |
einecs: | 200-372-6 |
product categories: | biochemistry;vitamins;nutritional fortification substances;vitamins and derivatives;vitamin ingredients;miscellaneous compounds;aromatics;intermediates & fine chemicals;pharmaceuticals;rumensin;isolabel;other apis;inhibitors |
mol file: | 58-27-5.mol |
menadione chemical properties |
mp | 105-107 °c(lit.) |
storage temp. | store at rt. |
solubility | oil: soluble |
form | crystalline |
color | yellow |
water solubility | insoluble |
sensitive | light sensitive |
merck | 14,5831 |
brn | 1908453 |
stability: | stable. may be light sensitive. incompatible with strong oxidizing agents. |
cas database reference | 58-27-5(cas database reference) |
nist chemistry reference | menadione(58-27-5) |
epa substance registry system | 1,4-naphthalenedione, 2-methyl-(58-27-5) |
safety information |
hazard codes | xn,xi |
risk statements | 22-36/37/38-43 |
safety statements | 26-36-37/39-24 |
wgk germany | 3 |
rtecs | ql9100000 |
f | 8 |
hazardclass | irritant |
hazardous substances data | 58-27-5(hazardous substances data) |
msds information |
provider | language |
---|---|
sigmaaldrich | english |
acros | english |
alfa | english |
menadione usage and synthesis |
chemical properties | bright yellow crystals |
usage | precursor to verious types of vitamin k. used as a micronutrient for livestock and pet foods. |
usage | prothrombogenic agent |
usage | antibacterial |
usage | the primary known function of vitamin k is to assist in the normal clotting of blood, but it may also play a role in normal bone calcification. |
menadione preparation products and raw materials |
raw materials | chromic acid -->sodium dichromate dihydrate-->potassium dichromate-->1,3-butadiene-->1-methylnaphthalene-->2-methylnaphthalene-->methylnaphthalene |