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
398047
Resorcinol
ACS reagent grade, 99.0-100.5% (ACS specification), ≥99.0%, powder and chunks
Synonym(s):
1,3-Benzenediol
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About This Item
Product Name
Resorcinol, ACS reagent, ≥99.0%
grade
ACS reagent
Quality Segment
vapor density
3.8 (vs air)
vapor pressure
1 mmHg ( 21.1 °C)
assay
≥99.0%, 99.0-100.5% (ACS specification)
form
powder and chunks
autoignition temp.
1126 °F
impurities
≤0.004 meq/g Titr. acid, ≤0.005% insolubles
ign. residue
≤0.01%
bp
178 °C/16 mmHg (lit.)
mp
109-112 °C (lit.)
solubility
H2O: 5%, clear, colorless (solution)
SMILES string
Oc1cccc(O)c1
InChI
1S/C6H6O2/c7-5-2-1-3-6(8)4-5/h1-4,7-8H
InChI key
GHMLBKRAJCXXBS-UHFFFAOYSA-N
Application
1 of 1
This Item | |||
|---|---|---|---|
| assay ≥99.0%, 99.0-100.5% (ACS specification) | assay 99% | assay ≥99% | assay - |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 300 |
| solubility H2O: 5%, clear, colorless (solution) | solubility H2O: 5% (50 mg/ml) | solubility H2O: 1 M at 20 °C, clear, faintly yellow | solubility - |
| bp 178 °C/16 mmHg (lit.) | bp 178 °C/16 mmHg (lit.) | bp 178 °C/16 mmHg (lit.) | bp 178 °C/16 mmHg (lit.) |
| form powder and chunks | form chips, powder or granules | form powder | form - |
| mp 109-112 °C (lit.) | mp 109-112 °C (lit.) | mp 109-112 °C (lit.) | mp 109-112 °C (lit.) |
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signalword
Danger
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1B - STOT SE 1 Oral - STOT SE 2 Oral
target_organs
Central nervous system,Blood, Respiratory system
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 2
flash_point_f
260.6 °F - closed cup
flash_point_c
127 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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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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