卡拉胶 I 型商业级

Description

carrageenan type I commercial grade · CAS 9000-07-1 · C23H23FN4O7Zn.

Identification

CAS Registry Number	9000-07-1
PubChem CID	78126884
Molecular formula	C23H23FN4O7Zn
IUPAC name	zinc;1-(5-cyano-2-pyridinyl)-3-[2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate
FEMA number	2596

Computed Descriptors

Molecular Weight	551.8
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	10
Rotatable Bond Count	5
Exact Mass	550.084219
Monoisotopic Mass	550.084219
Topological Polar Surface Area	195
Heavy Atom Count	36
Formal Charge	0
Complexity	647

Physical description & handling notes

• Colorless to beige solid; [HSDB] Dry powder with a slight marine odor; [MSDSonline]
• YELLOWISH TO COLORLESS, COARSE TO FINE POWDER; MUCILAGINOUS TEXTURE
• White to beige powder
• GENERALLY IT IS NECESSARY TO HEAT MOST CARRAGEENAN SOLUTIONS TO ATTAIN COMPLETE SOLUBILITY
• GENERALLY INSOL IN OILS & ORG SOLVENTS; SOL IN ANHYDROUS HYDRAZINE; SPARINGLY SOL IN FORMAMIDE, METHYL SULFOXIDE; INSOL IN N,N-DIMETHYLFORMAMIDE
• 1 G DISSOLVES IN 100 ML WATER @ ABOUT 80 °C; INSOL IN ETHANOL

Regulatory Status

Regulatory & Food Contact	FDA Substance added to food: ANTICAKING AGENT OR FREE-FLOW AGENT, DRYING AGENT, EMULSIFIER OR EMULSIFIER SALT EMULSIFIER; GELLING_AGENT; STABILIZER; THICKENER: Food Additives ANTICAKING AGENT OR FREE-FLOW AGENT, DRYING AGENT, EMULSIFIER OR EMULSIFIER SALT, FLAVOR ENHANCER, FLAVORING A NOT SPECIFIED TRS 990-JECFA 79/14 FAS 59-JECFA68/

Documented Uses

• Used as an emulsifying agent, gelling agent, and viscosity builder for food products, toothpastes, cosmetics, and pharmaceuticals; Extracted from red seaweed; [HSDB]
• Emulsifier in food products, chocolate milk, toothpastes, cosmetics, pharmaceuticals, protection colloid, stabilizing aid in ice cream (0.02%).
• EMULSIFYING AGENT FOR LIQUID PETROLATUM & COD LIVER OIL
• FOOD ADDITIVE: GELLING AGENT, VISCOSITY BUILDER, & EMULSIFYING AGENT IN FOODS; PHARMACEUTICAL & COSMETIC INGREDIENT
• For more Uses (Complete) data for CARRAGEENAN GUM (9 total), please visit the HSDB record page.
• EPA Safer Chemical Functional Use Classes -> Processing Aids and Additives

Synonyms

9000-07-1; FC166779; G72751

Frequently Asked Questions

What are the CAS number and molecular formula of carrageenan type I commercial grade?

CAS 9000-07-1; molecular formula C23H23FN4O7Zn; molecular weight — g/mol.

What is the regulatory status of carrageenan type I commercial grade?

Documented regulatory listings: FDA Substance added to food: ANTICAKING AGENT OR FREE-FLOW AGENT, DRYING AGENT, EMULSIFIER OR EMULSIFIER SALT; EMULSIFIER; GELLING_AGENT; STABILIZER; THICKENER: Food Additives; ANTICAKING AGENT OR FREE-FLOW AGENT, DRYING AGENT, EMULSIFIER OR EMULSIFIER SALT, FLAVOR ENHANCER, FLAVORING A.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.