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398047

Sigma-Aldrich

Resorcinol

Resorcinol

ACS reagent, ≥99.0%

同義詞:

1,3-苯二酚

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About This Item

線性公式:
C6H4-1,3-(OH)2
CAS號碼:
分子量::
110.11
Beilstein:
906905
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.21
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等級

ACS reagent

品質等級

蒸汽密度

3.8 (vs air)

蒸汽壓力

1 mmHg ( 21.1 °C)

化驗

≥99.0%
99.0-100.5% (ACS specification)

形狀

powder and chunks

自燃溫度

1126 °F

雜質

≤0.004 meq/g Titr. acid
≤0.005% insolubles

燃燒殘留物

≤0.01%

bp

178 °C/16 mmHg (lit.)

mp

109-112 °C (lit.)

溶解度

H2O: 5%, clear, colorless (solution)

SMILES 字串

Oc1cccc(O)c1

InChI

1S/C6H6O2/c7-5-2-1-3-6(8)4-5/h1-4,7-8H

InChI 密鑰

GHMLBKRAJCXXBS-UHFFFAOYSA-N

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應用

间苯二酚(ACS级试剂)可用于以分光光度技术通过酸化海水中间苯二酚的硝化反应来测定海水中的硝酸盐浓度。

訊號詞

Danger

危險分類

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

標靶器官

Central nervous system,Blood, Respiratory system

儲存類別代碼

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

水污染物質分類(WGK)

WGK 2

閃點(°F)

260.6 °F - closed cup

閃點(°C)

127 °C - closed cup

個人防護裝備

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


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分析證明 (COA)

Lot/Batch Number

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存取文件庫

Magnetic yolk-shell mesoporous silica microspheres with supported Au nanoparticles as recyclable high-performance nanocatalysts.
Yue Q, et al.
Journal of Material Chemistry A, 3(8), 4586-4594 (2015)
Dressler H.
Resorcinol: Its Uses and Derivatives, 5-12 (2013)
Preparation of biocompatible and antibacterial carbon quantum dots derived from resorcinol and formaldehyde spheres.
Roy AK, et al.
Royal Society of Chemistry Advances, 5(40), 31677-31682 (2015)
Size control and characterization of spherical carbon aerogel particles from resorcinol-formaldehyde resin.
Horikawa T, et al.
Carbon, 42(1), 169-175 (2004)
Mesomorphic properties of resorcinol.
Ossowska-Chrusciel MD, et al.
Journal of Molecular Structure, 1082, 103-113 (2015)

Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. 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

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. 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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