Basic information Safety Price Use Related
LEPTOMYCIN B Structure

LEPTOMYCIN B

Chemical Properties

Melting point 71-73 °C
Boiling point 444.4±55.0 °C(Predicted)
Density  1.53 g/cm3 (25 ºC)
Flash point >100 °C
storage temp.  0-6°C
solubility  DMSO (Slightly), Methanol (Slightly)
form  solid
color  White to Pale Yellow
Water Solubility  2.4mg/L(25 ºC)
BRN  2152663
Stability Hygroscopic, Moisture Sensitive
CAS DataBase Reference 21609-90-5(CAS DataBase Reference)
EWG's Food Scores 5
FDA UNII C45E8FUG3Z
EPA Substance Registry System Leptophos (21609-90-5)

Safety

Symbol(GHS)
Signal wordDanger
Hazard statements H300-H311-H370-H410
Precautionary statements P260-P264-P273-P280-P301+P310-P302+P352+P312
Hazard Codes  T,N,Xi
Risk Statements  21-25-39/25-50/53-36/37/38
Safety Statements  25-36/37/39-45-60-61-23-36-26
RIDADR  2783
WGK Germany  3
RTECS  TB1720000
HazardClass  6.1(a)
PackingGroup  II
Hazardous Substances Data 21609-90-5(Hazardous Substances Data)
Toxicity LD50 in adult male, female rats (mg/kg): 19, 20 orally (Gaines, Linder)

LEPTOMYCIN B Price

LEPTOMYCIN B Chemical Properties,Usage,Production

Preparation Products And Raw materials