If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
398098
Hydriodic acid
contains no stabilizer, ACS reagent, 55%
Synonym(s):
Hydriotic acid
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 50 mL | Available to ship TODAYfromMILWAUKEE | $97.60 | |
| 250 mL | Available to ship TODAYfromMILWAUKEE | $330.00 | |
| 1 L | Available to ship TODAYfromMILWAUKEE | $879.00 $747.15 |
About This Item
grade
ACS reagent
Quality Level
assay
55%, 55.0-58.0% (ACS specification)
form
liquid
does not contain
stabilizer
impurities
≤0.75% I2
ign. residue
≤0.01%
bp
127 °C (lit.)
density
1.7 g/mL at 25 °C
anion traces
bromide, chloride (as Cl-): ≤0.05%, phosphate (PO43-): ≤0.001%, sulfate (SO42-): ≤0.005%
cation traces
Fe: ≤0.001%, heavy metals (as Pb): ≤0.001%
storage temp.
2-8°C
SMILES string
I
InChI
1S/HI/h1H
InChI key
XMBWDFGMSWQBCA-UHFFFAOYSA-N
General description
Application
It may be used in the following processes:
- Deiodination process during the synthesis of partially fluorinated pyridinium bromides.
- As a reducing agent for oxidized graphene nanoribbons (OGN).
- In combination with red phosphorus to reduce pseudoephedrine in the synthesis of methamphetamine.[2]
1 of 1
This Item | |||
|---|---|---|---|
| grade ACS reagent | grade - | grade ACS reagent | grade - |
| assay 55%, 55.0-58.0% (ACS specification) | assay 99.95% | assay - | assay 99.999% trace metals basis |
| Quality Level 100 | Quality Level 100 | Quality Level 200 | Quality Level 100 |
| form liquid | form liquid | form liquid | form liquid |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
| cation traces Fe: ≤0.001%, heavy metals (as Pb): ≤0.001% | cation traces - | cation traces Fe: ≤0.001%, heavy metals: ≤0.001% | cation traces - |
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signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
Storage Class
8B - Non-combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 398098-50ML | 04061837736797 |
| 398098-250ML | 04061831983999 |
| 398098-1L | 04061837736780 |
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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