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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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Oxidizing solids
Nitrates
Hazardous rank III
3rd oxidizing solid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

Certificates of Analysis (COA)

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