Home Categories Inorganic chemistry Murexide
A5366512

Murexide , ACS , 3051-09-0

Synonym(s):
5,5′-Nitrilodibarbituric acid monoammonium salt;Ammonium purpurate;Ammonium purpurate, acid;Murexide

CAS NO.:3051-09-0

Empirical Formula: C8H8N6O6

Molecular Weight: 284.19

MDL number: MFCD00012777

EINECS: 221-266-6

Pack Size Price Stock Quantity
25G RMB172.00 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 300 °C
Boiling point: 443.25°C (rough estimate)
Density  1.5756 (rough estimate)
refractive index  1.8000 (estimate)
storage temp.  no restrictions.
solubility  1g/l
Colour Index  56085
pka pK1:0.0;pK2:9.20;pK3:10.50 (25°C)
form  Solid
color  Reddish-violet
Odor Odorless
PH 5 (1g/l, H2O, 20℃)
Water Solubility  Slightly soluble
Merck  14,6306
BRN  3582175
InChIKey HZRQHQKDQSVFMQ-UHFFFAOYSA-N

Description and Uses

Indicator for complexometric titrations.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H332-H335
Precautionary statements  P280-P305+P351+P338-P310
Hazard Codes  Xn
Risk Statements  22-40
Safety Statements  24/25-22-36/37
WGK Germany  3
TSCA  Yes
HS Code  29335995

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