Guanosine low endotoxin, pure grade

Melting Point:

248 °C

Physical Description:

solid

Product Code:

Z46543

Product Name:

Guanosine low endotoxin, pure grade

Quality Name:

low endotoxin, pure grade

Specifications:

Assay (Perchl. Ac.) (calc. a.d.s.): 98.0 - 102.0 %
Minimum assay (HPLC.) (% area): 99.0 %
Identity: IR passes test

Maximum limit of impurities
Appearance: passes test
Appearance of solution: passes test
Residue on ignition (as SO4): 0.2 %
Related Substances (HPLC)
Guanine: 0.3 %
Inosine: 0.2 %
Any individual no specified: 0.25 %
Total: 1.0 %
2-Propanol (G.C.): 5000 ppm
Residual solvents (Ph.Eur/USP): passes test
Microbial Limits
Bacterial endotoxins: 0.5 IU/mg
Total combined yeast and moulds (TYMC): 100 cfu/g
Total Aerobic Microbial Count (TAMC): 100 cfu/g
Water (H2O): 5 %
Heavy metals (as Pb): 0.001 %

Pittogrammi di pericolo

• 

UN:

2811

Class/PG:

6.1/III

ADR:

6.1/III

IMDG:

6.1/III

IATA:

6.1/III

Storage:

Room Temperature.

Signal Word:

Danger

GHS Symbols:

GHS06

H Phrases:

H301

P Phrases:

P301+P310

Master Name:

Guanosine

Synonyms Long Text:

Vernine, 9-(b-d-Ribofuranosyl) guanine, Guanine-9-b-ribofuranoside

EINECS:

204-227-8

CS:

2934 99 90 90

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