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SX0625

Sodium Iodide

Meets ACS Specifications GR ACS

Synonym(s):

Sodium Iodide, Sodium Iodine

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About This Item

Empirical Formula (Hill Notation):
INa
CAS Number:
7681-82-5
Molecular Weight:
149.89
UNSPSC Code:
12352302
EC Index Number:
231-679-3
MDL number:
MFCD00003532
Assay:
≥99.5% (silver nitrate titration), 99.5-100.5% dry basis (silver nitrate titration)
Grade:
ACS reagent
Form:
powder
Solubility:
1793 g/L
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grade

ACS reagent

Quality Level

200

vapor pressure

1 hPa ( 767 °C)

assay

≥99.5% (silver nitrate titration), 99.5-100.5% dry basis (silver nitrate titration)

form

powder

impurities

≤0.01% Insoluble matter

pH

6-9 (20 °C, 50 g/L in H2O)

bp

1304 °C/1013 hPa

mp

659 °C

solubility

1793 g/L

anion traces

chloride, bromide (as Cl)-: ≤0.01%, iodate (IO3-): ≤0.0003%, phosphate (PO43-): ≤0.001%, sulfate (SO42-): ≤0.005%

cation traces

Ba: ≤0.002%, Ca: ≤0.001%, Fe: ≤0.0005%, K: ≤0.01%, Mg: ≤0.001%, heavy metals (as Pb): ≤0.0005%

shipped in

ambient

storage temp.

room temp

SMILES string

[Na+].[I-]

InChI

1S/HI.Na/h1H;/q;+1/p-1

InChI key

FVAUCKIRQBBSSJ-UHFFFAOYSA-M

Application

Meets ACS Specifications GR ACS

Analysis Note

Assay (argentometric)99.5% minBarium (Ba)0.002% maxCalcium (Ca)0.001% maxChloride and bromide (as Cl)0.01% maxHeavy metals (as Pb)0.0005% maxInsoluble matter0.01% maxIodate (IO3)0.0003% maxIron (Fe)0.0005% maxMagnesium (Mg)0.001% maxPhosphate (PO4)0.001% maxPotassium (K)0.01% maxSulfate (SO4)0.002% maxpH (5%, water)6.0-9.0

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pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319

Hazard Classifications

Eye Irrit. 2

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

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