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Merck

HT901

Crystal Violet Solution

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A propos de cet article

Formule empirique (notation de Hill) :
C25H30ClN3
Numéro CAS:
548-62-9
Poids moléculaire :
407.98
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
24895895
MDL number:
MFCD00011750
Beilstein/REAXYS Number:
3580948

Principaux documents

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InChI

1S/C25H30N3.ClH/c1-26(2)22-13-7-19(8-14-22)25(20-9-15-23(16-10-20)27(3)4)21-11-17-24(18-12-21)28(5)6;/h7-18H,1-6H3;1H/q+1;/p-1

InChI key

ZXJXZNDDNMQXFV-UHFFFAOYSA-M

SMILES string

[Cl-].CN(C)c1ccc(cc1)\C(c2ccc(cc2)N(C)C)=C3/C=C\C(C=C3)=[N+](/C)C

form

solution

shelf life

Expiry date on the label

IVD

for in vitro diagnostic use

concentration

2.3%

technique(s)

microbe id | staining: suitable

pH

4.6

application(s)

hematology
histology

storage temp.

room temp

Quality Level

500

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Catégories apparentées

Application

Kit component of Gram Stain kits HT90A and HT90T (for staining of heat-fixed films and tissue, respectively).

Other Notes

HT901 is composed of 2.3% certified crystal violet, 0.1% ammonium oxalate monohydrate, and 20% ethyl alcohol, SD3A.

signalword

Warning

Hazard Classifications

Aquatic Chronic 3 - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 3

Classe de stockage

3 - Flammable liquids

wgk

WGK 2

flash_point_f

100.0 °F - closed cup

flash_point_c

37.8 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificats d'analyse (COA)

Lot/Batch Number
0000460795
0000460796
0000460796
0000460795
0000352745

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. Is Product HT901, Crystal violet solution, used as part of a kit?

    Although available separately, this solution is also a component of Gram Stain kits HT90A and HT90T (for staining of heat-fixed films and tissue, respectively).

  4. Is Product HT901, Crystal violet solution, suitable for colony staining, migration or plaque staining?

    We recommend Product No. C0775 (Crystal Violet, certified by the Biological Stain Commission), or Product No. 93770 (Tuerk's solution) for these stains, rather than diluting down the relatively high concentration of Crystal Violet (2.3%) in HT901 to approximately 0.1%.  Product HT901 was formulated for use in the Gram Stain procedure. The product's performance has not been tested for use in colony staining, migration or plaque assays.

  5. What is the formulation of Product HT901, Crystal violet solution?

    HT901 is composed of:certified Crystal Violet, 2.3%Ammonium Oxalate, 0.1%20% denatured ethyl alcohol.

  6. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  7. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  8. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

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