Thiourea, GR 99%+

Name: Thiourea, GR 99%+
Brand: Vaqora Chemicals
SKU: VQ-010998

About Thiourea, GR 99%+

Vaqora Chemicals supplies Thiourea (AR grade), an organosulfur compound registered under CAS number 62-56-6 with a typical assay of ≥99%. Its molecular formula is CH4N2S and its molecular weight is 76.12 g/mol. Alternative names: Sulfourea and Thiocarbamide.

The material typically appears as a white powder or crystals or crystalline powder. Reported physical data include a melting point of 170-176 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is commonly used for catalysis and polymer and resin production. Typical end-use sectors are pharmaceutical manufacturing, academic and industrial research and polymers and plastics.

Standard pack sizes are 250 g, 500 g, 5 kg and 25 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Catalysis
Polymer & resin production

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Thiourea, GR 99%+
Catalogue No.	VQ-010998
CAS Number	62-56-6
IUPAC name	thiourea
Molecular formula	CH₄N₂S
Molecular weight	76.12 g/mol
Exact mass	76.0095
Grade	AR
Purity / assay	≥99%
HSN code	29309010
InChIKey	UMGDCJDMYOKAJW-UHFFFAOYSA-N
SMILES	C(=S)(N)N
PubChem CID	2723790

Physical properties
Physical form	Crystalline
Appearance	White powder or crystals or crystalline 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

ACS

Thiourea, ACS reagent, ≥99%

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

VQ-010997

Frequently asked questions

What is the CAS number of Thiourea, GR 99%+?

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

What is the molecular formula and molecular weight of Thiourea, GR 99%+?

Thiourea, GR 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, GR 99%+ can I order?

We supply Thiourea, GR 99%+ in AR (≥99%) grade, in 250 g, 500 g, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Thiourea, GR 99%+?

Yes. Every lot of Thiourea, GR 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, GR 99%+ be shipped internationally?

Yes. Thiourea, GR 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.