Thiourea, ACS reagent, ≥99%

Name: Thiourea, ACS reagent, ≥99%
Brand: Vaqora Chemicals
SKU: VQ-010997

About Thiourea, ACS reagent, ≥99%

Listed under CAS 62-56-6, Thiourea is an organosulfur compound available from Vaqora Chemicals (ACS grade) with a typical assay of ≥99%. With the molecular formula CH4N2S, it has a molar mass of 76.12 g/mol. Alternative names: Sulfourea and Thiocarbamide.

The material typically appears as a white to off-white powder. Reported physical data include a melting point of 170-176 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 50 g, 100 g, 500 g and 1 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Thiourea, ACS reagent, ≥99%
Catalogue No.	VQ-010997
CAS Number	62-56-6
IUPAC name	thiourea
Molecular formula	CH₄N₂S
Molecular weight	76.12 g/mol
Exact mass	76.0095
Grade	ACS
Purity / assay	≥99%
HSN code	29309010
InChIKey	UMGDCJDMYOKAJW-UHFFFAOYSA-N
SMILES	C(=S)(N)N
PubChem CID	2723790

Physical properties
Physical form	Powder
Appearance	White to off-white powder
Melting point	170-176 °C
LogP (XLogP3)	-0.8
H-bond donors / acceptors	2 / 1
TPSA	84.1 Å²
UN number	UN 3077
Synonyms	Sulfourea, Thiocarbamide, 2-Thiourea, Thiuronium, 2-Thiopseudourea, Thiocarbonic acid diamide, Urea, thio-, beta-Thiopseudourea, Urea, 2-thio-, Tsizp 34, Pseudourea, 2-thio-, carbonothioic diamide

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H351Suspected of causing cancer
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P203, P264, P270, P273, P280, P301 + P317, P318, P330, P391, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 62-56-6

Practical

Thiourea, 98%

CAS: 62-56-6
Formula: CH₄N₂S
MW: 76.12 g/mol

VQ-010995

Synthesis

Thiourea, 99%

CAS: 62-56-6
Formula: CH₄N₂S
MW: 76.12 g/mol

VQ-010996

AR

Thiourea, GR 99%+

CAS: 62-56-6
Formula: CH₄N₂S
MW: 76.12 g/mol

VQ-010998

Frequently asked questions

What is the CAS number of Thiourea, ACS reagent, ≥99%?

The CAS Registry Number of Thiourea, ACS reagent, ≥99% is 62-56-6. It is also known as Sulfourea, Thiocarbamide, 2-Thiourea.

What is the molecular formula and molecular weight of Thiourea, ACS reagent, ≥99%?

Thiourea, ACS reagent, ≥99% has the molecular formula CH4N2S and a molecular weight of 76.12 g/mol. Its IUPAC name is thiourea.

Which grade and pack sizes of Thiourea, ACS reagent, ≥99% can I order?

We supply Thiourea, ACS reagent, ≥99% in ACS (≥99%) grade, in 50 g, 100 g, 500 g, 1 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Thiourea, ACS reagent, ≥99%?

Yes. Every lot of Thiourea, ACS reagent, ≥99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Thiourea, ACS reagent, ≥99% be shipped internationally?

Yes. Thiourea, ACS reagent, ≥99% is classified as hazardous (UN 3077), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.