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1.12516

Sigma-Aldrich

Yttrium(III) nitrate hexahydrate

99+

Synonym(s):

Yttrium(III) nitrate hexahydrate

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About This Item

Linear Formula:
Y(NO3)3 · 6 H2O
CAS Number:
13494-98-9
Molecular Weight:
383.01
MDL number:
MFCD00149940
UNSPSC Code:
12352302
EC Index Number:
233-802-6
NACRES:
NA.22

Quality Level

200

form

solid

potency

3890 mg/kg LD50, oral (Rat)

pH

3.5 (20 °C, 50 g/L in H2O)

mp

51.8 °C

solubility

2304 g/L

density

1.1 g/cm3 at 20 °C

bulk density

1100 kg/m3

storage temp.

no temp limit

InChI

1S/3NO3.6H2O.Y/c3*2-1(3)4;;;;;;;/h;;;6*1H2;/q3*-1;;;;;;;+3

InChI key

QBAZWXKSCUESGU-UHFFFAOYSA-N

Analysis Note

Assay (complexometric; calculated on dried substance): ≥ 99.0 %
Identity (ICP-OES): passes test

Signal Word

Danger

Hazard Statements

H302 - H318 - H410

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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