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Streptomycin Sulfate BioChemica

Code
A1852
CAS
3810-74-0
Molecular Formula
(C21H39N7O12)2 · 3H2SO4
Molar mass
1457.38 g/mol

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Box prices only valid with purchase of full box.

code packaging size price per unit box price per unit
Code & packaging Price per piece
A1852,0025
code
A1852,0025
packaging size
25 g
price per unit
single 20,80€
box price per unit
A1852,0050
code
A1852,0050
packaging size
50 g
price per unit
single 36,60€
box price per unit
A1852,0100
code
A1852,0100
packaging size
100 g
price per unit
single 52,20€
box price per unit
A1852,1000
code
A1852,1000
packaging size
1 kg
price per unit
single 316,30€
box price per unit
A1852,5000
code
A1852,5000
packaging size
5 kg
price per unit box price per unit
Physical Description:
Solid
Product Code:
A1852
Product Name:
Streptomycin Sulfate BioChemica
Specifications:
Activity: min. 720 I.U./mg
pH (25 %; H2O; 25°C): 4.5 - 7.0
Loss on drying: max. 7 %
Sulfate: 18 - 21 %
Comment:
Streptomycin was isolated from Streptomyces griseus. It acts bacteriostatic at low concentrations and bactericidal at higher concentrations against mycobacteria and gram negative bacteria. It is less active against gram positve bacteria. Like other antibiotics, streptomyicin does not act on non-proliferating microorganism. Streptomycin leads to reading errors during translation due to the interaction with the 30S subunit of the ribosome. The working concentration is normally in the range of 10 - 100 μg/ml. Stock solutions are set up in a range of 10 - 50 mg/ml in water and stored at -20°C.Stability\: Streptomycin sulfate is readily water-soluble (20 mg/ml) but of low solubility in organic solvents. The dry substance is stable for several years at room temperature. Aqueous solutions (pH 3 - 7) are stable for approx. 2 months at room temperature, if stored at \+4°C (pH 6 - 8) for three months. Do not autoclave solutions of streptomycin, because it is inactivated by 50 % at 100°C within minutes. Different oxidizing and reducing agents may inactivate the antibiotic.
Hazard pictograms
  • GHS07 Hazard
  • GHS08 Hazard
WGK:
1
Storage:
RT
Signal Word:
Attention
GHS Symbols:
GHS07
GHS08
H Phrases:
H302
H361
P Phrases:
P280
P301+P312
P308+P313
P330
P405
P501
EINECS:
223-286-0
CS:
29412080
Download TDS file for complete specifications