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.pdf
187364
Cyanamide
99%
Synonym(s):
Carbimide, Hydrogen cyanamide
About This Item
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Quality Level
Assay
99%
form
crystals
contains
stabilizer
bp
83 °C/0.5 mmHg (lit.)
mp
45-46 °C (lit.)
solubility
ethanol: soluble 10%, clear to hazy, colorless to faintly yellow
water: soluble
functional group
amine
storage temp.
2-8°C
SMILES string
NC#N
InChI
1S/CH2N2/c2-1-3/h2H2
InChI key
XZMCDFZZKTWFGF-UHFFFAOYSA-N
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Related Categories
1 of 4
This Item | 709387 | 607606 | 207810 |
|---|---|---|---|
| assay 99% | assay 98% (CP) | assay - | assay ≥96.0% |
| Quality Level 200 | Quality Level - | Quality Level - | Quality Level 200 |
| solubility ethanol: soluble 10%, clear to hazy, colorless to faintly yellow, water: soluble | solubility - | solubility - | solubility water: soluble(lit.) |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. - | storage temp. - |
| mp 45-46 °C (lit.) | mp 45-46 °C | mp - | mp 634 °C (lit.) |
| form crystals | form powder | form - | form granular |
General description
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 3 Dermal - Aquatic Chronic 3 - Carc. 2 - Eye Dam. 1 - Repr. 2 - Skin Corr. 1B - Skin Sens. 1 - STOT RE 2
Target Organs
Thyroid
Storage Class Code
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
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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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