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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Water solubility

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
water solubility
Study period:
16 October 2017 - 15 May 2018
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
other:
GLP compliance:
yes (incl. QA statement)
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: 55507861
- Expiration date of the lot/batch: 28 April 2019
- Purity: 99.3%

STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: Room temperature (15 to 25°C), dark
Conclusions:
Semicarbazide Hydrochloride was found to have a solubility of greater than 500 g/L of water.

Description of key information

In a preliminary test, a portion (approximately 100 mg) of the test item was found to dissolve readily in 200 μL of purified water, indicating a solubility of greater than 500 g/L of solvent. No further testing was considered necessary.

Key value for chemical safety assessment

Water solubility:
500 g/L
at the temperature of:
20 °C

Additional information

The substance is readily miscible with water. The highest measured value is used.