Cysteamine manufacturers and suppliers

Cysteamine suppliers

Properties

Melting point:: 95°C

Boiling point:: 130 °C

Density: 0.934 (estimate)

refractive index: 1.5300 (estimate)

storage temp.: 2-8°C

Water Solubility: Soluble in water

solubility: Water (soluble), Ethanol (soluble (95% EtOH))

form: Powder

pka: 8.35(at 25℃)

color: White to slightly yellow

Merck: 14,2779

BRN: 635649

Henry's Law Constant: 2.7×10¹ mol/(m³Pa) at 25℃, HSDB (2015)

Stability:: Stable, but may be air-sensitive. Incompatible with strong oxidizing agents.

Cosmetics Ingredients Functions: HAIR WAVING OR STRAIGHTENING

InChI: 1S/C2H7NS/c3-1-2-4/h4H,1-3H2

InChIKey: UFULAYFCSOUIOV-UHFFFAOYSA-N

SMILES: NCCS

CAS DataBase Reference: 60-23-1(CAS DataBase Reference)

EPA Substance Registry System: Cysteamine (60-23-1)

Safety Information

Symbol(GHS): GHS07

Signal word: Warning

Hazard statements: H302-H315-H319-H335

Precautionary statements: P261-P264-P270-P301+P312-P302+P352-P305+P351+P338

target organs: Respiratory system

PPE: dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes: Xn

Risk Statements: 22-36/37/38

Safety Statements: 26-36

RIDADR: 3259

WGK Germany: 3

RTECS: KJ0175000

F: 1-3-10-13-34

HS Code: 29309090

Storage Class: 11 - Combustible Solids

Hazard Classifications: Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

Hazardous Substances Data: 60-23-1(Hazardous Substances Data)

Toxicity: LD50 in mice (mg/kg): 625 orally; 250 i.p. (Klayman); (Srivastava, Field)

REACH Registrations: Active

Use

2-AMINOETHANETHIOL is the chemical compound with the formula HSCH2CH2NH2. It is the simplest stable aminothiol and a degradation product of the amino acid cysteine. It is often used as the hydrochloride salt, HSCH2CH2NH3Cl. The comparatively high melting point of cysteamine (95-97 °C), indicates that exists in a salt form. 2-AMINOETHANETHIOL iswhite powder 2-AMINOETHANETHIOL is an amine that consists of an ethane skeleton substituted with a thiol group at C-1 and an amino group at C-2. 2-AMINOETHANETHIOL is used as the hydrochloride salt, as it readily oxidizes to the corresponding disulfide, in the presence of air. The amine portion of the molecule serves as a catalyst for this reaction. 4 HSCH2CH2NH2 + O2 → 2 NH2CH2CH2SSCH2CH2NH2 + 2 H2O. ANTIOXIDANTS is used to preserve food by retarding deterioration, rancidity, or discoloration due to oxidation. The most commonly used antioxidant formulations contain combinations of BHA (butylated hydroxyanisole), BHT (butylated hydroxytoluene), and propyl gallate. Natural such as tocopherols and guaiac gum usually lack the potency of BHA, BHT, and propyl gallate combinations. Are effective at low concentrations, that is, 0.02% or less.

You can find Cysteamine suppliers, manufacturers, and distributors from countries such as China, United States and the United Kingdom here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.