Eriochrome Black T, also known as Mordant Black 11, Solochrome Black T, and Fast Chrome Black T has
the chemical formula C20H12N3NaO7S. It appears as a dark purple-brown or black solid. It is soluble in
Water but insoluble in most inorganic solvents at ambient conditions. Lab Alley’s Eriochrome Black T
indicator on Sodium Chloride contains 1% by weight of Eriochrome Black T indicator and 99% by weight
of Sodium Chloride. Chemically pure or Laboratory reagents are two terms often used to describe Lab
Grade chemicals. Lab Grade chemicals do not meet any accepted quality or purity requirements such as the
ACS Grade, the USP Grade, and the FCC Grade, despite their acceptable purity. In the United States of
America (USA), Lab Alley is selling its high-quality Eriochrome Black T indicator, 1% by weight in Sodium
Chloride, Lab Grade online at laballey.com. Due to its high purity, this product is highly recommended for
laboratory and manufacturing purposes.
Reagent
Titration
Laboratory applications
Manufacturing
Competitive pricing and well-stocked US-based inventory.
Fast 1-2 business days shipping, including hazmat transport.
Exceptional customer service and chemical technical support.
Delivery on budget, on time, every time.
Product Information
More Information
CAS
1787-61-7
Synonyms
Mordant Black 11, Solochrome Black T, Fast Chrome Black T, Solochrome Black, Potting Black C, Hispacrom Black T, Chromazine Black T, Chromocard Black T
PubChem ID
135465089
Grade
Lab Grade
Molecular formula
C20H12N3NaO7S
Molecular weight
461.4
Autoship Available
No
Reviews
Safety and Shipping
Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Eriochrome Black T.
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This chemical will only be shipped to addresses that are:
Businesses
Schools and Universities
Laboratories
If you use a residential address during checkout, we will automatically remove this item from your order prior to shipping.
If your order includes more than 1 lb of mercury, it must be shipped to a commercial address, lab, or school.
Please note that we’re unable to ship mercury—of any amount—to apartments or shipping/parcel stores.
Ineligible orders will be automatically canceled.
If you are purchasing SDA in 5 gallons or more, you are required to provide a TTB permit showing how much of the product you are allowed to purchase per year. Please email your TTB permit to customercare@laballey and include your Order Number.
