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Merck

8.14702

4,5-Diamino-6-hydroxy-2-pyrimidinethiol hemisulfate-1,5-hydrate

for synthesis

Synonym(s):

4,5-Diamino-6-hydroxy-2-pyrimidinethiol hemisulfate-1,5-hydrate

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About This Item

Empirical Formula (Hill Notation):
C8H14N8O6S3 · xH2O
CAS Number:
Molecular Weight:
414.44 (anhydrous basis)
UNSPSC Code:
12352105
Assay:
≥97.0% (HPLC)
Form:
powder
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Quality Segment

assay

≥97.0% (HPLC)

form

powder

mp

235 °C

storage temp.

2-30°C

Analysis Note

Assay (HPLC, area%): ≥ 97.0 % (a/a)
Identity (IR): passes test


Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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