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
PHR1327
Ammonium chloride
Pharmaceutical Secondary Standard; Certified Reference Material
Synonym(s):
Ammonium chloride, Salmiac
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| Size/SKU | Availability | Price |
|---|---|---|
1 g | Available to ship TODAYfromMILWAUKEE | $83.90 $71.31 |
About This Item
$71.31
List Price$83.90Save 15%Available to ship TODAYDetails
Quality Segment
grade
certified reference material, pharmaceutical secondary standard
agency
traceable to USP 1029953
vapor density
1.9 (vs air)
vapor pressure
1 mmHg ( 160.4 °C)
API family
ammonium chloride
CofA
current certificate can be downloaded
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
mp
340 °C (subl.) (lit.)
application(s)
cleaning products
cosmetics
food and beverages
personal care
pharmaceutical (small molecule)
format
neat
storage temp.
2-30°C
SMILES string
N.Cl
InChI
1S/ClH.H3N/h1H;1H3
InChI key
NLXLAEXVIDQMFP-UHFFFAOYSA-N
General description
Application
Analysis Note
Other Notes
1 of 1
This Item | |||
|---|---|---|---|
| description Pharmaceutical Secondary Standard; Certified Reference Material | description Molecular Biology, suitable for cell culture, ≥99.5% | description BioUltra, ≥99.5% (AT) | description United States Pharmacopeia (USP) Reference Standard |
| application(s) cleaning products | application(s) - | application(s) - | application(s) pharmaceutical (small molecule) |
| technique(s) gas chromatography (GC): suitable, HPLC: suitable | technique(s) cell culture | mammalian: suitable | technique(s) - | technique(s) - |
| format neat | format - | format - | format neat |
| Quality Level 300 | Quality Level 200 | Quality Level 200 | Quality Level - |
| grade pharmaceutical secondary standard, certified reference material | grade Molecular Biology | grade Molecular Biology | grade pharmaceutical primary standard |
| storage temp. 2-30°C | storage temp. - | storage temp. - | storage temp. - |
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2
Storage Class
13 - Non Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
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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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