1-1000 Grams
$7.00
≥1001 Grams
$1.00
Product name | Hygromycin B |
Cas number | 31282-04-9 |
Molecular formula | C20H37N3O13 |
Molecular weight | 527.52 |
Appearance | Amorphous solid or tan powder |
Melting point | 160-180ºC |
Boiling point | 897.6ºC at 760 mmHg |
Relative density | 1.67 g/cm3 |
Item | Specification |
Specific rotation | +39.5 to +41.5° |
State of solution(transmittance) | Clear 98.0% min. |
Chloride[cl] | 0.020% max. |
Ammonium [NH4] | 0.02% max. |
Sulfate[SO4] | 0.020% max |
Iron[Fe] | 10ppm max. |
Heavy metals [Pb] | 10ppm max |
Arsenic[As2O3] | 1ppm max |
Other amino acids | Chromatographically not detectable |
Loss on drying | 0.20% max. |
Residue on ignition[sulfated] | 0.10% max. |
Assay | 99.0% min |
1: Prevent adult ovulation, cut off the life cycle of parasites, prevent larvae from growing, and make them immature. Hygromycin B is effective against swine mites, whipworms, roundworms, intestinal nodules, heterosexual nematodes, and capillary nematodes. It has a good nematode effect in the mid-term of pig and poultry feed. In addition, it also has a certain antibacterial effect.
2: Mainly used to drive out pig and chicken digestive nematodes, promote growth and improve feed conversion rate.
Qingdao Sigma chemical Co., Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma chemical Co., Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
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