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Organic Chemicals

Thiosemicarbazide

RA002590 CAS 79-19-6 AR

Identity

Product code
RA002590
CAS number
79-19-6
Grade
AR
Purity
98%
Molecular formula
CH5N3S
Molecular weight
91.14

Classification

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Solid —
Colour White crystalline —
Odour Odorless —
Melting point/ Freezing point [°C] 180 - 183 °C °C
Solubility in water [% weight] Moderate (1-10%) —

These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.

Specifications

ParameterSpecificationUnit
Appearance White to light yellow to faint Beige crystalline powder —
Assay Min 98 % %
Melting range 178 - 181 °C °C
Sulphated ash Max 0.02 % %

2 grades of this substance are listed. Each grade is a separate product with its own specifications, pack sizes and documents.

Packaging

Pack size SKU
25 g RA002590-PK-25G
100 g RA002590-PK-100G