Free shipping on orders over $199       imaget3joa.png

Order early for pre-holiday delivery. Flinn (or Educational Innovations) will be closed December 24th, 2025,
through January 4th, 2026, reopening Monday, January 5th, 2026.
Orders received after 10:30 AM Central Time on Tuesday, December 23rd, 2025, will ship after we return. 

Your Safer Source for Science
All-In-One Science Solution
Your Safer Source for Science
;
Address P.O. Box 219 Batavia, IL 60510
Phone 800-452-1261
Fax
Email [email protected]

Semicarbazide Hydrochloride, 100 g

Item #: S0457 

Original price: $15.79

Price: $13.94

In Stock.

Amidourea hydrochloride, carbamylhydrazine hydrochloride

NH2CONHNH2•HCl

F.W. 111.53

See more product details

Hazard Alert

Possible carcinogen. Corrosive solid causes severe skin burns and eye damage; highly toxic by ingestion. LD50 225 mg/kg.

This item can only be shipped to schools, museums and science centers

Product Details

Storage:
Organic #2
Disposal:
Shelf Life:
Good if stored safely.
Soluble:
Water; insoluble in alcohol and ether.
CAS No.:
563-41-7