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
295426
Hydrogen chloride
≥99%, ReagentPlus®
Synonym(s):
Chlorohydric acid, Hydrochloric acid, Muriatic acid
About This Item
Recommended Products
Product Name
Hydrogen chloride, ReagentPlus®, ≥99%
vapor density
1.3 (vs air)
1.3 (vs air)
Quality Level
vapor pressure
613 psi ( 21.1 °C)
613 psi ( 21.1 °C)
product line
ReagentPlus®
Assay
≥99%
form
gas
bp
-85 °C ((lit.))
−85 °C (lit.)
mp
-114 °C ((lit.))
−114 °C (lit.)
density
1.2 g/mL at 25 °C ((lit.))
1.2 g/mL at 25 °C (lit.)
SMILES string
Cl
InChI
[1S/ClH/h1H]
1S/ClH/h1H
InChI key
[VEXZGXHMUGYJMC-UHFFFAOYSA-N]
VEXZGXHMUGYJMC-UHFFFAOYSA-N
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Related Categories
General description
Application
Packaging
Compatible with the following:
- Aldrich® lecture-bottle station systems
- Aldrich® lecture-bottle gas regulators
Other Notes
Legal Information
also commonly purchased with this product
control valve
hose barb
purge valve
recommended
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 3 Inhalation - Eye Dam. 1 - Press. Gas Compr. Gas - Skin Corr. 1A
Storage Class Code
2A - Gases
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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How can I determine the shelf life / expiration / retest date of this product?
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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/449/386/product-dating-information-mk.pdfHelpful?
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What type of cylinder does the Product 295426, Hydrogen Chloride, come in?
1 answer-
The Hydrogen Chloride is packaged in a lecture bottle. The cylinder will be about one foot in length and about two inches in diameter. For 295426-227G, the valve on the cylinder has a CGA 180M / 110F fitting on it, while DIN 477-1 fittings are found on 295426-230-EU. The cylinder mass is approximately 1023g (empty) and the valve mass is approximately 206g, giving a total approximate mass of 1229g. The cylinders are DOT rated (rating is stamped on cylinder).
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What is the pressure of the cylinder containing Product 295426, Hydrogen Chloride?
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Approximately 600psi.
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Is there a deposit for the cylinder containing Product 295426, Hydrogen Chloride,?
1 answer-
No, we do not require a deposit for lecture bottle cylinders. However, you can return the lecture bottles.
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What is the Department of Transportation shipping information for this product?
1 answer-
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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Can empty lecture bottles be returned?
1 answer-
Yes, empty lecture bottles can be returned using one of two methods. You can either call Technical Service at 1-800-231-8327 or send an email to [email protected] to have a Lecture Bottle Return Packet sent to you. The packet will include terms and conditions for returning the cylinder(s) and fees. Cylinders cannot yet be returned in Europe. Please note: Cylinders must be empty to be accepted.
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What equipment is needed to use the Hydrogen Chloride cylinder for Product 295426?
1 answer-
Since Hydrogen Chloride is a corrosive gas, only Stainless Steel or Monel equipment should be used. For 295426-227G, Monel control valve Z146978 or Monel gas regulators Z406058, Z406066 are recommended. We would also recommend a Cross Purge Assembly, Z562483 be used in conjunction with the regulators. A Stainless Steel Hose Barb Adapter Z146838 may also be needed depending on the setup being used. For 295426-230-EU, regulators Z742162 or Z742164 are recommended.
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