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A13536 Sodium paraperiodate, 98%, may cont. varying amounts of other periodate species

CAS Number
13940-38-0
Synonyms
Sodium periodate, para

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Bulk/Specialty

Sodium paraperiodate, 98%, may cont. varying amounts of other periodate species

MDL
MFCD00036146
EINECS
237-720-1

Chemical Properties

Formula
H2INa3O6
Formula Weight
293.89
Melting point
>310°
Density
3.86
Storage & Sensitivity
Light Sensitive. Ambient temperatures.
Solubility
Soluble in concentrated sodium hydroxide solutions.

Applications

Sodium paraperiodate is used to wet-strengthen paper and to aid in tobacco combustion. It is used in solution to open saccharide rings between vicinal diols leaving two aldehyde groups. This process is often used in labeling saccharides with fluorescent molecules or other tags such as biotin.

Notes

Light Sensitive. Keep container tightly closed. Store away from oxidizing agents.

Literature References

Thomas G Thompson.; Thomas L. Wilson. The Occurrence and Determination of Manganese in Sea Water. J. Am. Chem. Soc. 1935, 57, (2), 233-236.

C. L. Mehltretter, C. S. Wise. Electrolytic Process for Making Sodium Metaperiodate. Ind. Eng. Chem. 1959, 51, (4), 511-514.

GHS Hazard and Precautionary Statements

Hazard Statements: H272-H315-H319-H335

May intensify fire; oxidizer. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P210-P220-P221-P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep/Store away from clothing/combustible materials. Take any precaution to avoid mixing with combustibles. Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

Hazard Class
5.1
Packing Group
II
Harmonized Tariff Code
2829.90
TSCA
Yes

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