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A1067850

Streptomycin , 90% , 57-92-1

CAS NO.:57-92-1

Empirical Formula: C21H39N7O12

Molecular Weight: 581.57

MDL number: MFCD00072108

EINECS: 200-355-3

Pack Size Price Stock Quantity
250mg RMB101.60 In Stock
1g RMB317.60 In Stock
5g RMB1117.60 In Stock
25g RMB3197.60 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 194 °C
Boiling point: 639.94°C (rough estimate)
Density  1.4142 (rough estimate)
refractive index  1.6800 (estimate)
storage temp.  2-8°C
form  Solid
pka pKa 7.84(H2O t = 25 I = 0.1) (Uncertain);11.54(H2O t = 25 I = 0.1) (Uncertain);>12(H2O t = 25 I = 0.1) (Uncertain)
color  White to off-white
EPA Substance Registry System Streptomycin (57-92-1)

Description and Uses

The antibiotic streptomycin is an important and effective chemical for the management of bacterial diseases of fruit trees (especially apple), woody ornamentals, and vegetables. Streptomycin was initially discovered in 1944 and was one of the first antibiotics to be utilized in clinical medicine to control human diseases, and is still important as a feed amendment for growth promotion in agricultural animals. The widespread and diverse usage of streptomycin has contributed to the currently observed global streptomycin resistance (SmR) problem. This problem is especially critical in plant disease management, as there are few alternatives to streptomycin available and, as a consequence of increased usage, SmR has been increasingly observed among bacterial plant pathogens.

Antibiotic substance produced by aerobic fermentation. Antibacterial (tuberculostatic).

Safety

Symbol(GHS) 
GHS08
Signal word  Warning
Hazard statements  H361
Precautionary statements  P201-P202-P281-P308+P313-P405-P501
WGK Germany  -
Hazardous Substances Data 57-92-1(Hazardous Substances Data)

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