USNIC ACID

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1 Gram	Negotiable

1 Gram

Negotiable

Min.Order :1 Gram
Purity: 99% purity
Payment Terms : T/T,Other

Keywords

USNIC ACID 125-46-2 99% purity

Quick Details

Appearance:yellow solid
Application:intermediate
PackAge:According to the need to packing
ProductionCapacity:100|Kilogram|Month
Storage:sealed,dry,low temperature
Transportation:air,sea and courier

Superiority:

USNIC ACID Basic information

Product Name:   USNIC ACID
Synonyms:   (+-)-uanicacid;2,6-diacetyl-1,;2,6-diacetyl-1,2,3,9b-tetrahydro-7,9-dihydroxy-8,9b-dimethyldibenzofuran-1,3-dione;2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyl-1,3(2h,9bh)-dibenzofurandione;Usnic acid, usinic acid;10 GM and 25 GM;Carbonusninic acid;2,6-diacetyl-7,9-dihydroxy-8,9b-diMethyldibenzo[b,d]furan-1,3(2H,9bH)-dione
CAS:   125-46-2
MF:   C18H16O7
MW:   344.32
EINECS:   204-740-7
Product Categories:
Mol File:   125-46-2.mol

Details:

USNIC ACID Chemical Properties
Melting point    200°C
alpha    D16 +509.4° (c = 0.697 in chloroform)
Boiling point    399.43°C (rough estimate)
density    1.2869 (rough estimate)
refractive index    495 ° (C=0.7, CHCl3)
storage temp.    Inert atmosphere,2-8°C
pKa   4.00±0.40(Predicted)
Merck    9893
CAS DataBase Reference   125-46-2(CAS DataBase Reference)
EPA Substance Registry System   Usnic acid (125-46-2)

Safety Information
Hazard Codes    T,N
Risk Statements    25-50/53
Safety Statements    22-24/25-61-60-45
RTECS    HP5270000
Hazardous Substances Data   125-46-2(Hazardous Substances Data)
Toxicity   LD50 i.v. in mice: 25 mg/kg (Gottlieb, Shaw)

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