Hydroxyethyl Cellulose manufacturers and suppliers

Hydroxyethyl Cellulose suppliers

Properties

Melting point:: 288-290 °C (dec.)

Density: 0.75 g/mL at 25 °C(lit.)

bulk density: 350kg/m3

storage temp.: 2-8°C

solubility: H₂O: ≤5 wt. % at 20 °C

form: powder

color: Light brown powder

Odor: Odorless

PH: pH(20g/l,25℃) : 5.0～8.0

biological source: rabbit

Water Solubility: almost transparency

Merck: 14,4673

Stability:: Stable. Incompatible with strong oxidizing agents, acid chlorides, acid anhydrides

InChIKey: CWSZBVAUYPTXTG-UHFFFAOYSA-N

SMILES: O1C(CO)C(OC2C(O)C(O)C(OC3C(OCCO)C(O)C(OC)C(CO)O3)C(COC3C(O)C(O)C(OC)C(CO)O3)O2)C(O)C(O)C1C

CAS DataBase Reference: 9004-62-0(CAS DataBase Reference)

EPA Substance Registry System: 2-Hydroxyethyl cellulose (9004-62-0)

Safety Information

Symbol(GHS): GHS07

Signal word: Warning

Hazard statements: H319-H335-H315

Precautionary statements: P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P

Hazard Codes: T

Risk Statements: 23/24/25-36/37/38

Safety Statements: 26-36-45-24/25-22

WGK Germany: 3

RTECS: FJ5958000

F: 3

Autoignition Temperature: 725 °F

HS Code: 39123980

Hazardous Substances Data: 9004-62-0(Hazardous Substances Data)

Toxicity: LDLo intravenous in women: 5100mg/kg/6D-

Use

Hydroxyethyl cellulose is primarily used in ophthalmic and topical pharmaceutical formulations. It is generally regarded as an essentially nontoxic and nonirritant material. Acute and subacute oral toxicity studies in rats have shown no toxic effects attributable to hydroxyethyl cellulose consumption, the hydroxyethyl cellulose being neither absorbed nor hydrolyzed in the rat gastrointestinal tract. However, although used in oral pharmaceutical formulations, hydroxyethyl cellulose has not been approved for direct use in food products. Glyoxal-treated hydroxyethyl cellulose is not recommended for use in oral pharmaceutical formulations or topical preparations that may be used on mucous membranes. Hydroxyethyl cellulose is also not recommended for use in parenteral products.

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