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
53847
Hydrazine hydrate solution
puriss. p.a., 24-26% in H2O (RT)
Synonyme(s) :
Hydrazinium hydroxide
Sélectionner une taille de conditionnement
| À vous/Référence | Disponibilité | Prix |
|---|---|---|
250 mL | Veuillez contacter notre Service Clients pour connaître la disponibilité de ce produit. | 125,00 $ |
1 L | Veuillez contacter notre Service Clients pour connaître la disponibilité de ce produit. | 339,00 $ |
A propos de cet article
125,00 $
grade
puriss. p.a.
Quality Segment
form
liquid
concentration
24-26% (iodometric), 24-26% in H2O (RT)
density
1.01 g/mL at 20 °C
anion traces
chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤50 mg/kg
cation traces
Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg
SMILES string
O.NN
InChI
1S/H4N2.H2O/c1-2;/h1-2H2;1H2
InChI key
IKDUDTNKRLTJSI-UHFFFAOYSA-N
General description
Application
1 of 1
Cet article | |||
|---|---|---|---|
| description puriss. p.a., 24-26% in H2O (RT) | description 1 M in acetonitrile | description N2H4 64-65 %, reagent grade, ≥97% | description 1.0 M in THF |
| form liquid | form liquid | form liquid | form liquid |
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| grade puriss. p.a. | grade - | grade - | grade - |
| density 1.01 g/mL at 20 °C | density 0.779 g/mL at 25 °C | density 1.032 g/mL at 25 °C (lit.) | density 0.886 g/mL at 25 °C |
| anion traces chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤50 mg/kg | anion traces - | anion traces - | anion traces - |
| cation traces Cd: ≤5 mg/kg, Cr: ≤5 mg/kg, Fe: ≤5 mg/kg, Mg: ≤5 mg/kg, Na: ≤50 mg/kg, Pb: ≤5 mg/kg, Ca: ≤10 mg/kg, Cu: ≤5 mg/kg, Mn: ≤5 mg/kg, Zn: ≤5 mg/kg, Co: ≤5 mg/kg, Ni: ≤5 mg/kg, K: ≤50 mg/kg | cation traces - | cation traces - | cation traces - |
signalword
Danger
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 2 - Carc. 1B - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1
wgk
WGK 3
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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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