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Antimony Triacetate

Name: Antimony Triacetate
SKU: 0

Antimony Triacetate
CAS No.: 6923-52-0
Molecular Formula: C6H9O6Sb
Molecular Weight: 298.89

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PRODUCT DESCRIPTION

Antimony(III) acetate is an antimony compound with the chemical formula Sb(CH3CO2)3. It is a white powder with moderate water solubility and is used as a catalyst in polyester production.

Chemical Properties

Property	Value
Melting Point	126-131 °C (lit.)
Density	1.22 g/mL at 25 °C (lit.)
Form	Powder
Color	off-white
Specific Gravity	1.22
Water Solubility	Decomposes in water
Sensitive	Moisture Sensitive
Hydrolytic Sensitivity	7: reacts slowly with moisture/water
Exposure limits	ACGIH: TWA 0.5 mg/m3NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3
InChIKey	JVLRYPRBKSMEBF-UHFFFAOYSA-K
EPA Substance Registry System	Antimony triacetate (6923-52-0)

Safety Information

Property	Value
Hazard Codes	C,N,Xn
Risk Statements	20/22-34-51/53
Safety Statements	26-36/37/39-45-61
RIDADR	UN 3262 8/PG 3
WGK Germany	2
RTECS	AF4200000
TSCA	Yes
HazardClass	6.1
PackingGroup	III

Product Usage
Antimony triacetate, with CAS No. 6923-52-0, chemical formula C₆H₉O₆Sb and molecular weight 298.89, appears as white or off-white crystalline powder. It is easily soluble in solvents such as ethylene glycol and toluene, and decomposes easily when exposed to moisture, making it an important inorganic catalytic material. Its core application is in the polyester industry as an efficient polycondensation catalyst, widely used in the production of polyethylene terephthalate (PET). Compared with traditional catalysts, it has higher activity, which can shorten polycondensation time, improve product quality, and is not easy to block production pipelines. In addition, it can be used as an organic synthesis catalyst for transesterification, condensation reactions, etc.; as a reagent in the field of analytical chemistry for the detection and quantification of specific metal ions; and also used in synthetic fiber production and flame retardant material research and development, making it an indispensable special chemical raw material in industrial production.

Factory Showcase

Fast transport time

Inventory 2-3 working days New manufacturing 7-10 working days

FAQ

Q:What about your price?
A:Our price is very competitive because we are a factory. Feel free to contact us if you are interested in our products.

Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.

Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.

Q:How about the delivery time?
A:Within 3-15 days after we confirm you requirement.

Q:What is your terms of payment ?
A:T/T, L/C at sight, Cash, Western Union are all accepted if you have other payment,please contact me.

Q: Do you provide samples?
A:Yes,we could offer the sample for you to test but please pay freight fee.

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