CREATININE AR

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Description

For determination of creatine in blood. (Confirms to USP)
2-Amino-1-methyl-2-imidazolin-4-one, 2-Imino-1-methylimidazolidin-4-one, 2-Imino-N-methylhydantoin

Article No. 03001 Grade AR
Purity 99% CAS No. 60-27-5
Molecular Formula C4H7N3O Molecular Weight 113.12
H.S. Code 2933.2990 Shelf Life 60 Months
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Physical Properties

Physical state at 20 °C Solid Colour White powder
pH value 7.5 – 8.5 Melting point/ Freezing point [°C] 295 °C
Flash point [°C] 290 °C Density [g/cm3] 1.09
Solubility in water [% weight] Slightly soluble in water

Specifications

Appearance A white crystals or crystalline powder
Assay (on anhydrous basis) 99.0-102.0%
Identity (IR) To confirm the structure
pH (5% solution in water) 7.0 – 9.0
Chloride (Cl) Max. 0.2%
Residue on ignition Max 0.2%
Heavy metal (as Pb) Max.0.001%
Loss on drying (at 105°C; 4 hrs) Max 3.0%
Specific absorptivity A1%/1cm (0.001%, in buffer pH 7.0 at 234 nm) 620 – 640

Packings

10 g 00010
25 g 00025
1000 g 01000

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