D-吡喃葡萄糖醛酸，1-(2,4-二氯苯基)乙基

Description

D-Glucopyranosiduronicacid, 1-(2,4-dichlorophenyl)ethyl · CAS 7557-93-9 · CaHO4P. UNII L11K75P92J. Density: 2.89.

Identification

CAS Registry Number	7557-93-9
PubChem CID	24441
Molecular formula	CaHO4P
IUPAC name	calcium hydrogen phosphate
UNII (FDA)	L11K75P92J

Computed Descriptors

Molecular Weight	136.06
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	0
Exact Mass	135.9238364
Monoisotopic Mass	135.9238364
Topological Polar Surface Area	83.4
Heavy Atom Count	6
Formal Charge	0
Complexity	46.5

Physical & Chemical Properties

Density	2.89

Physical description & handling notes

• Large Crystals; CBI; Dry Powder; Other Solid
• White crystals or granules, granular powder or powder
• Solid; Practically insoluble in water; [Merck Index] White powder; Insoluble in water; [MSDSonline]
• Triclinic crystals
• White crystalline powder
• Odorless

Regulatory Status

Regulatory & Food Contact

FDA Substance added to food: ANTICAKING AGENT OR FREE-FLOW AGENT, DOUGH STRENGTHENER, DRYING AGENT, EMULSIFIE FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS FLOUR_TREATMENT_AGENT; YEAST_FOOD: Food Additives ANTICAKING AGENT OR FREE-FLOW AGENT, DOUGH STRENGTHENER, DRYING AGENT, EMULSIFIER OR EMULSIFIER SALT, HUMECTAN Group MTDI for phosphorus from all sources, expressed as P TRS 683-JECFA 26/25

GHS notification summary

97.2% (455 / 468)

GHS Hazard Classification

GHS notification summary	97.2% (455 / 468)

Documented Uses

• CIR ingredient: Dicalcium Phosphate
• Used in powdered drink mixes (buffering agent), effervescent tablets, antacids, baking products (leavening agent), animal feeds, mineral supplements, dental products, medications (pelletizing aid and thickening agent), and fertilizers; Also used in the production of ceramics, plastics, and glass; [HSDB]
• Glass Manufacturing [Category: Industry]
• Farming (Feed Additives) [Category: Industry]
• Ceramics making [Category: Hobbies]
• Control acidity in powdered drink mixes, ingredient in effervescent tablets, as a plastics stabilizer, and in ceramics. Its single largest application is as a leavening agent in bread, cake mixes, and self-rising flour.

Synonyms

7757-93-9; CALCIUM HYDROGEN PHOSPHATE; Calcium phosphate dibasic; calcium hydrogenphosphate; Dicalcium phosphate; Calcium phosphate, dibasic; Dibasic calcium phosphate; secondary Calcium phosphate; Biofos; Fujicalin S; Dicafos AN; Phosphoric acid, calcium salt (1:1); Calcium phosphate (1:1); Dicalcium orthophosphate; Anhydrous Emcompress; Ipifosc 20

Frequently Asked Questions

What are the CAS number and molecular formula of D-Glucopyranosiduronicacid, 1-(2,4-dichlorophenyl)ethyl?

CAS 7557-93-9; molecular formula CaHO4P; molecular weight — g/mol.

What other names is D-Glucopyranosiduronicacid, 1-(2,4-dichlorophenyl)ethyl known by?

7757-93-9, CALCIUM HYDROGEN PHOSPHATE, Calcium phosphate dibasic, calcium hydrogenphosphate, Dicalcium phosphate, Calcium phosphate, dibasic.

What is the regulatory status of D-Glucopyranosiduronicacid, 1-(2,4-dichlorophenyl)ethyl?

Documented regulatory listings: FDA Substance added to food: ANTICAKING AGENT OR FREE-FLOW AGENT, DOUGH STRENGTHENER, DRYING AGENT, EMULSIFIE; FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS; FLOUR_TREATMENT_AGENT; YEAST_FOOD: Food Additives.

Is D-Glucopyranosiduronicacid, 1-(2,4-dichlorophenyl)ethyl classified as hazardous?

97.2% of GHS notifications report no hazard classification (455 of 468).

What are the key physical properties of D-Glucopyranosiduronicacid, 1-(2,4-dichlorophenyl)ethyl?

Density: 2.89.

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.