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H9627

Hematoxylin

Synonyma:

Natural Black 1

Přihlásit pro zobrazení organizačních a smluvních cen.

Vybrat velikost

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Vám/Skladová položkaDostupnostCena
25 g
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6 830,00 Kč
100 g
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19 300,00 Kč
5 x 100 g
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56 400,00 Kč

O této položce

Empirický vzorec (Hillův zápis):
C16H14O6 · xH2O
Číslo CAS:
Molekulová hmotnost:
302.28 (anhydrous basis)
EC Number:
208-237-3
UNSPSC Code:
12352204
NACRES:
NA.32
PubChem Substance ID:
MDL number:
Colour Index Number:
75290
Beilstein/REAXYS Number:
91400

6 830,00 Kč


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form

powder

Quality Segment

technique(s)

titration: suitable

mp

200 °C (dec.) (lit.)

solubility

95% ethanol: 1 mg/mL

SMILES string

Oc1cc2C[C@@]3(O)COc4c(O)c(O)ccc4[C@H]3c2cc1O

InChI

1S/C16H14O6/c17-10-2-1-8-13-9-4-12(19)11(18)3-7(9)5-16(13,21)6-22-15(8)14(10)20/h1-4,13,17-21H,5-6H2/t13-,16+/m0/s1

InChI key

WZUVPPKBWHMQCE-XJKSGUPXSA-N

Gene Information

Application

Hematoxylin has been used for staining gastric cancer tissues, myocardial tissue, heart sections and ovarian nuclei.[1]

Biochem/physiol Actions

Hematoxylin is an organic stain which chelates with metal ions and binds to DNA and RNA. It is used for staining nucleus of the cells. Hematoxylin along with eosin stain is used in the diagnosis of invasion stage in tumors.

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Tato položka
H3136N3393N9002
technique(s)

titration: suitable

technique(s)

-

technique(s)

protein staining: suitable

technique(s)

-

Gene Information

rat ... Adora1(29290), Adora2a(25369)

Gene Information

rat ... Adora1(29290), Adora2a(25369)

Gene Information

-

Gene Information

-

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

mp

200 °C (dec.) (lit.)

mp

200 °C (dec.) (lit.)

mp

-

mp

-

solubility

95% ethanol: 1 mg/mL

solubility

ethanol: 1 mg/mL

solubility

-

solubility

water: 1 mg/mL

form

powder

form

powder

form

powder

form

powder


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pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Eye Irrit. 2

Skladovací třída

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves



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Osvědčení o analýze (COA)

Lot/Batch Number

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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/418/501/product-dating-information-06-25-mk.pdf

      Helpful?

  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

      Helpful?

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