POTASSIUM CHROMATE >=99.0% A.C.S. REAG

Name: POTASSIUM CHROMATE >=99.0% A.C.S. REAG
Brand: SIGMA-ALDRICH
SKU: 216615-500GSIG
Price: 239.85 EUR

Code: 216615-500GSIG D2-231

Packaging

100, 500 g in poly bottle

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€195.00 EACH

€239.85 inc. VAT

anion traces	sulfate (SO₄^2-): ≤0.03%, chloride (Cl^-): ≤0.005%
assay	≥99.0%
cation traces	Ca: ≤0.005%, Na: ≤0.02%
form	crystals
grade	ACS reagent
impurities	≤0.005% insolubles
InChI key	XMXNVYPJWBTAHN-UHFFFAOYSA-N
InChI	1S/Cr.2K.4O/q;2+1;;;2-1
mp	971 °C (lit.)
pH	8.6-9.8 (25 °C, 5%)
Quality Level	200
SMILES string	[K+].[K+].[O-][Cr]([O-])(=O)=O
vapor density	6.7 (vs air)

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