398098
Sigma-Aldrich

Hydriodic acid

ACS reagent, 55%

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Synonym

Hydriotic acid

Molecular Formula

Molecular Weight

127.91

CAS Number

10034-85-2

MDL number

MFCD00011347

PubChem Substance ID

24864717

EG/EC Number

233-109-9

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Descriptions

Packaging

50, 250 mL in glass btl

Properties

grade

ACS reagent

assay

55%

55.0-58.0% (ACS specification)

does not contain

stabilizer

total impurities

≤0.75% I₂

ign. residue

≤0.01%

127 °C(lit.)

density

1.7 g/mL at 25 °C

anion traces

bromide, chloride (as Cl^-): ≤0.05%

phosphate (PO₄^-): ≤0.001%

sulfate (SO₄^2-): ≤0.005%

cation traces

Fe: ≤0.001%

heavy metals (as Pb): ≤0.001%

References

Merck

Merck 13,4797

Fieser

Fieser 1,449 / Fieser 2,213 / Fieser 6,281 / Fieser 7,173 / Fieser 8,246 / Fieser 9,238 / Fieser 10,199 / Fieser 15,166

reference

Aldrich MSDS 1, 1047:A / Corp MSDS 2 (1), 1891:C / RegBook 1 (3), 3253:F / Sax 6, 1544

Safety

Hazard Codes

Risk Statements

Safety Statements

26-36/37/39-45

RIDADR

UN 1787 8/PG 2

WGK Germany

NWG

Related Categories

... Acids & Bases > ACS Grade

... Synthetic Reagents > Inorganic Acids

MSDS

Specification Sheet

Certificate of Analysis

More Information