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PHR1304

Butylated hydroxyanisole

Name: Butylated hydroxyanisole
Brand: SIAL
Price: 3580 CZK

Pharmaceutical Secondary Standard; Certified Reference Material

Synonyma:

2(3)-t-Butyl-4-hydroxyanisole, 2(3)-t-Butylhydroquinone monomethyl ether, BHA

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Vám/SKU	Dostupnost	Cena
1 g	Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti.	3 580,00 Kč

O této položce

Lineární vzorec:

(CH₃)₃CC₆H₃(OCH₃)OH

Číslo CAS:

25013-16-5

Molekulová hmotnost:

180.24

UNSPSC Code:

41116107

NACRES:

NA.24

EC Number:

246-563-8

MDL number:

MFCD01779059

3 580,00 Kč

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Vlastnosti

Quality Segment

300

grade

certified reference material, pharmaceutical secondary standard

agency

traceable to Ph. Eur. B1212000, traceable to USP 1083008

vapor density

6.2 (vs air)

API family

butylhydroxyanisole

CofA

current certificate can be downloaded

autoignition temp.

599 °F

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

mp

58-60 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-30°C

SMILES string

O(C)c1cc(c(cc1)O)C(C)(C)C

InChI

1S/C11H16O2/c1-11(2,3)9-7-8(13-4)5-6-10(9)12/h5-7,12H,1-4H3

InChI key

MRBKEAMVRSLQPH-UHFFFAOYSA-N

Popis

General description

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

Application

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Butylated hydroxyanisole (BHA) may be used as a reference standard for the determination of the analyte in pharmaceutical creams by spectrophotometry.

Analysis Note

These secondary standards offer multi-traceability to the US and EP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

To see an example of a Certificate of Analysis for this material enter LRAB3751 in the slot below. This is an example certificate only and may not be the lot that you receive.

Porovnat podobné položky

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Zobrazit rozdíly

1 of 1

Tato položka	49886	78943	B1253
Supelco PHR1304 Butylated hydroxyanisole	Supelco 49886 Butylated hydroxyanisole	Supelco 78943 Butylated hydroxyanisole	Sigma-Aldrich B1253 Butylated hydroxyanisole
description Pharmaceutical Secondary Standard; Certified Reference Material	description certified reference material, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland	description analytical standard	description ≥98.5%
application(s) pharmaceutical (small molecule)	application(s) cleaning products cosmetics food and beverages personal care	application(s) cleaning products cosmetics food and beverages personal care	application(s) -
technique(s) gas chromatography (GC): suitable, HPLC: suitable	technique(s) gas chromatography (GC): suitable	technique(s) gas chromatography (GC): suitable, HPLC: suitable	technique(s) -
format neat	format neat	format neat	format -
Quality Level 300	Quality Level 300	Quality Level 100	Quality Level 200
grade certified reference material, pharmaceutical secondary standard	grade certified reference material, TraceCERT^®	grade analytical standard	grade -
storage temp. 2-30°C	storage temp. 2-8°C	storage temp. -	storage temp. -

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Skladovací třída

11 - Combustible Solids

flash_point_f

241.9 °F - Pensky-Martens closed cup

flash_point_c

116.6 °C - Pensky-Martens closed cup

signalword

Warning

Hazard Classifications

Aquatic Chronic 2 - Eye Irrit. 2

Vyberte jednu z posledních verzí:

Osvědčení o analýze (COA)

Lot/Batch Number

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Questions

1–2 of 2 Questions

Anonymous

a year ago

How can I determine the shelf life / expiration / retest date of this product?

1 answer
1. Technical Support
  
  a year ago
  
  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
  
  Helpful?
Anonymous

2 years ago

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

1 answer
1. Technical Support
  
  2 years ago
  
  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
  
  Helpful?

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