Shipping to 128 countriesCOA and SDS with every lotQuotes within one business day
contact@zemixal.com
Bulk CASAccount
Indicators, Chelating Agents & Test Papers

Nitro BT, indicator, AR

ARAvailable on request

Nitro BT, indicator, AR (CAS 298-83-9) supplier Zemixal. Request a quote with price, lead time and documents. Packs from 250 mg.

Pack sizes
Nitro BT, indicator, AR chemical structure
CAS number298-83-9
FormulaC40H30N10O6+2
Molar mass746.7 g/mol
HS code32049000
InChIKeyJPXMTWWFLBLUCD-UHFFFAOYSA-N
IUPAC name2-[2-methoxy-4-[3-methoxy-4-[3-(4-nitrophenyl)-5-phenyltetrazol-2-ium-2-yl]phenyl]phenyl]-3-(4-nitrophenyl)-5-phenyltetrazol-2-ium

About Nitro BT, indicator, AR

Researchers and plant chemists source Nitro BT, indicator, AR from Zemixal for routine and specialised work. For your records (AR), the material is defined by CAS 298-83-9, formula C40H30N10O6+2 and molar mass 746.7 g/mol.

Common uses in the lab and plant

  • Titration end-point detection
  • pH determination
  • Analytical testing
  • Biological staining

Safe handling

It carries the GHS signal word Warning (H302, H312, H315 and H319), so wear gloves and eye protection and work with good ventilation.

Available as 250 mg and 1 g. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Titration end-point detection
  • pH determination
  • Analytical testing
  • Biological staining

Applications

Research Labs and UniversitiesTextiles, Dyes and Leather

Grade guides

AR Grade (Analytical Reagent)

Specifications and identifiers

Specifications of Nitro BT, indicator, AR
Product nameNitro BT, indicator, AR
Catalogue numberZX-037206
CAS number298-83-9
IUPAC name2-[2-methoxy-4-[3-methoxy-4-[3-(4-nitrophenyl)-5-phenyltetrazol-2-ium-2-yl]phenyl]phenyl]-3-(4-nitrophenyl)-5-phenyltetrazol-2-ium
Molecular formulaC40H30N10O6+2
Molar mass746.7 g/mol
Exact mass746.235
GradeAR
XLogP312
H-bond donors / acceptors0 / 10
Topological polar surface area179 Ų
HS code32049000
InChIKeyJPXMTWWFLBLUCD-UHFFFAOYSA-N
SMILESCOC1=C(C=CC(=C1)C2=CC(=C(C=C2)[N+]3=NC(=NN3C4=CC=C(C=C4)[N+](=O)[O-])C5=CC=CC=C5)OC)[N+]6=NC(=NN6C7=CC=C(C=C7)[N+](=O)[O-])C8=CC=CC=C8
PubChem CID9282
SynonymsNitroblue tetrazolium cation, Blue, Nitrotetrazolium, Nitro tetrazolium BT, Tetrazolium nitro BT, NBT (dye), Tetrazolium Nitro Blue, Nitroblue tetrazolium salt, Nitro Blue tetrazolium salt, Nitrotetrazolium Chloride Blue, Nitro-BT, Tetrazolium Nitroblue, Nitroblue, Tetrazolium

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H302Harmful if swallowed
  • H312Harmful in contact with skin
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H332Harmful if inhaled
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Nitro BT, indicator, AR
250 mgQuoted on request
1 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Nitro BT, indicator, AR

Which CAS number identifies Nitro BT, indicator, AR?
Nitro BT, indicator, AR is registered under CAS 298-83-9. You may also see it listed as Nitroblue tetrazolium cation, Blue, Nitrotetrazolium, Nitro tetrazolium BT. Our catalogue number for this item is ZX-037206.
What are the formula and molar mass of Nitro BT, indicator, AR?
For Nitro BT, indicator, AR, its formula is C40H30N10O6+2 and its molar mass is 746.7 g/mol. The systematic (IUPAC) name is 2-[2-methoxy-4-[3-methoxy-4-[3-(4-nitrophenyl)-5-phenyltetrazol-2-ium-2-yl]phenyl]phenyl]-3-(4-nitrophenyl)-5-phenyltetrazol-2-ium. InChIKey JPXMTWWFLBLUCD-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Nitro BT, indicator, AR?
This listing is AR grade. Standard packs are 250 mg, 1 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Nitro BT, indicator, AR?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Nitro BT, indicator, AR to my country?
Yes. Because Nitro BT, indicator, AR is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

Other grades with CAS 298-83-9

Related products

More in Indicators, Chelating Agents & Test Papers

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list
Compare 0 of 4Compare now