Synonym: 2,5,6-Triamino-4-pyrimidinol sulfate salt monohydrate; 2,5,6-Triamino-4-pyrimidinol sulfate sulfate salt; 4-Hydroxy-2,5,6-triaminopyrimidine sulfate salt
CAS Number: 35011-47-3
Empirical Formula (Hill Notation): C4H7N5O · H2SO4 · H2O
Molecular Weight: 257.23
Linear Formula: C4H7N5O · H2SO4 · H2O
Product Type: Chemical
application(s) |
pharmaceutical |
CofA |
current certificate can be downloaded |
form |
solid |
grade |
certified reference material |
|
pharmaceutical secondary standard |
InChI |
1S/C4H7N5O.H2O4S/c5-1-2(6)8-4(7)9-3(1)10;1-5(2,3)4/h5H2,(H5,6,7,8,9,10);(H2,1,2,3,4) |
InChI key |
RSKNEEODWFLVFF-UHFFFAOYSA-N |
mp |
≥300 °C |
packaging |
pkg of 20 mg |
Quality Level |
300 ![External link](https://krackeler.com/images/sigma/ext-link.gif) |
storage temp. |
2-30°C |
Analysis Note: |
These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. |
Footnote: |
To see an example of a Certificate of Analysis for this material enter LRAB4756 in the Documents slot below. This is an example certificate only and may not be the lot that you receive. |
General description: |
Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards |
Other Notes: |
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. |
Symbol |
GHS07 |
Signal word |
Warning |
Hazard statements |
H315 - H319 - H335 |
Precautionary statements |
P305 + P351 + P338 |
RIDADR |
NONH for all modes of transport |
WGK Germany |
WGK 3 |
Flash Point(F) |
Not applicable |
Flash Point(C) |
Not applicable |
mp |
≥300 °C |
Storage Temp. |
2-30°C |
UNSPSC |
12352200 |