GLYCYL GLYCINE For Biochemistry |
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HomeLaboratory ChemicalsGood's Buffer (Biological Buffers) |
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SYNONYMS : GLY-GLY; DIGLYCINE |
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Article No. |
03985 |
Grade |
For Biochemistry |
Purity |
99% |
CAS No. |
556-50-3 |
Molecular Formula |
C4H8N2O3 |
Molecular Weight |
132.12 |
H.S. Code |
2924.1900 |
Shelf Life |
5 Years |
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(pKa = 8.2 at 25 deg C 25 gm useful pH range 7.5-8.9) |
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Specifications |
Appearance |
White crystalline powder |
Assay (HClO4 titration) |
Min 99% |
UV absorption (250 nm 20 g/l,1 cm, H2O) |
Max 0.05 |
Chloride (Cl)
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Max 0.005% |
Sulphate (SO4) |
Max 0.005% |
Heavy metals (as Pb) |
Max 0.0005% |
Sodium (Na)
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Max 0.01% |
Loss on drying (at 105 deg C) |
Max 1% |
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Packings |
00010 10 g
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00025 25 g |
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00100 100 g |
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Safety Information
and Hazard Symbols |
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Symbol: GHS07 Signal Word: Warning Hazardous Statement: H319 Precaution Statement: P305 + P351 + P338
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Revision Date
: 18-Dec-2013 |
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