Nitro Blue Tetrazolium chloride 1-hydrate

BGC Id:	460307212241
CAS No:	298-83-9
Synonyms:	nbt ; p-nbt ; ditetrazolium dye ; nbt(dye) ; nitro-tb ; nbt chloride ; nbtmf ; nitrotetrazoliumbt ; nitro bt ; nbt vials
Molecular Formula:	C40H30Cl2N10O6
Molecular Weight:	817.64
EINECS:	206-067-4

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The last intensive check and update was carried out on 2025/09/17.

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Synonyms:

nbt ; p-nbt ; ditetrazolium dye ; nbt(dye) ; nitro-tb ; nbt chloride ; nbtmf ; nitrotetrazoliumbt ; nitro bt ; nbt vials

CAS:

298-83-9

EINECS:

206-067-4

Molecular Formula:

C40H30Cl2N10O6

MDL:

MFCD00012159

Properties

Molecular Weight:

817.64 g·mol−1

Melting point:

200 °C

Solubility:

methanol: 50 mg/mL, clear, very strongly yellow

Physical Description:

yellow crystals

Safety Information

Hazard Symbols: Xn, Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

22-68/20/21/22-20/21/22-36-36/37/38-41 (R)

Safety Codes:

36-45-36/37-26-39 (S)

WGK Germany:

RTECS:

XF8045000

Storage temperature:

2-8°C

What other providers are available for CAS 298-83-9?

In addition to the providers presented here for Nitro Blue Tetrazolium chloride 1-hydrate with the CAS number 298-83-9, there are other 88 providers with slightly different product names available for this CAS number.