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Hydroquinone

SIAL/H9003 - ReagentPlus®, ≥99%

Synonym: 1,4-Benzenediol; 1,4-Dihydroxybenzene; HQ

CAS Number: 123-31-9
Empirical Formula (Hill Notation): C6H6O2
Molecular Weight: 110.11
EC Number: 204-617-8
MDL Number: MFCD00002339
Linear Formula: C6H4-1,4-(OH)2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-H9003-100G 100 g
 $36.90
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45-H9003-500G 500 g
 $112.00
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45-H9003-1KG 1 kg
 $156.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: H9003-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: H9003-1KG
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: H9003-500G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: H9003-500G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: H9003-1KG
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: H9003-100G

 

assay ≥99%
autoignition temp. 930 °F
biological source synthetic
bp 285 °C (lit.)
form powder
InChI 1S/C6H6O2/c7-5-1-2-6(8)4-3-5/h1-4,7-8H
InChI key QIGBRXMKCJKVMJ-UHFFFAOYSA-N
mp 172-175 °C (lit.)
product line ReagentPlus®
Quality Level 200 
SMILES string Oc1ccc(O)cc1
solubility water: 50 mg/mL, clear
vapor density 3.81 (vs air)
vapor pressure 1 mmHg ( 132 °C)
Application: Hydroquinone has been used as reagent for the conversion of DNA by sodium bisulfite. It has also been used as a chemical in Timm′s staining.
General description: Hydroquinone is a phenolic compound, which is naturally found in coffee, tea and wine. It is used in photographic, chemical and cosmetic industries. Hydroquinone is used as a skin lightening agent. It is topically applied to treat melisma, freckles and senile lentigines. Hydroquinone is linked to exogenous ochronosis, dermatitis and skin irritation. It inhibits melanogenesis.
Legal Information: ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
Packaging: 1 kg in poly bottle
Packaging: 100, 500 g in poly bottle
Purity ≥99%
bp 285 °C (lit.)
mp 172-175 °C (lit.)
UNSPSC 12352005

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