251275
ACS reagent
≥99.5%
crystals
8 %, 65 °F
Substances carbonizable by hot sulfuric acid, passes test
≤0.02%
(1) 3.13, (2) 4.76, (3) 6.4
153-159 °C (lit.)
chloride (Cl-): ≤0.001%
oxalate (C2O42-): passes test (limit about 0.003%)
phosphate (PO43-): ≤0.001%
sulfate (SO42-): ≤0.002%
Fe: ≤3 ppm
Pb: ≤2 ppm
OC(=O)CC(O)(CC(O)=O)C(O)=O
1S/C6H8O7/c7-3(8)1-6(13,5(11)12)2-4(9)10/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12)
KRKNYBCHXYNGOX-UHFFFAOYSA-N
human ... SRC(6714)
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This Item | W230618 | 1134368 | 27109 |
---|---|---|---|
assay ≥99.5% | assay ≥99.5% | assay - | assay 99.5-100.5% (based on anhydrous substance) |
form crystals | form powder or granules | form - | form grit |
mp 153-159 °C (lit.) | mp 153-159 °C (lit.) | mp 153-159 °C (lit.) | mp 153-159 °C (lit.) |
Quality Level 200 | Quality Level 400 | Quality Level - | Quality Level 200 |
grade ACS reagent | grade FG, Halal, Kosher | grade pharmaceutical primary standard (unable to validate for USP) | grade - |
expl. lim. 8 %, 65 °F | expl. lim. 8 %, 65 °F | expl. lim. 8 %, 65 °F | expl. lim. 8 %, 65 °F |
Warning
Eye Irrit. 2 - STOT SE 3
Respiratory system
11 - Combustible Solids
WGK 1
Not applicable
Not applicable
dust mask type N95 (US), Eyeshields, Gloves
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