China Sell Propyl Gallate / Propyl Gallat CAS 121-79-9

• Customization: Available
• CAS No.: 121-79-9
• Formula: C10h12o5
• Model NO.: CAS 121-79-9
• EINECS: 204-498-2
• Appearance: Powder
• Grade Standard: Electron Grade
• Package: 25kg Drum with Pallets
• MOQ: 1kg
• Shipping: by FedEx, by Air, by Sea
• Name: CAS 121-79-9
• Type 1: Propyl Gallate
• Type 2: CAS 121-79-9
• Form: White Powder
• Keywords 1: CAS 121-79-9
• Keywords 2: CAS 121-79-9
• Keywords 3: CAS 121-79-9
• Keywords 4: CAS 121-79-9
• Keywords 5: CAS 121-79-9
• Keywords 6: CAS 121-79-9
• Keywords 7: CAS 121-79-9
• Keywords 8: CAS 121-79-9
• Transport Package: 25kg Drum with Pallets
• Specification: 99%
• Trademark: chuanghai
• Origin: China
• HS Code: 29182950
• Production Capacity: 10000kg/Month

Product Description

China sell Propyl Gallate / Propyl Gallat CAS 121-79-9

 

Product Description

 

 

     

 

Propyl gallate (also known as propyl 3, 4, 5-trihydroxybenoate) is a kind of ester formed through the condensation of gallic acid and propanol. It appears as a fine white to creamy-white crystalline powder. It has long been used as a kind of antioxidants to be supplied to foods especially animal fats and vegetable oil, being especially effective with polyunsaturated fats. Propyl gallate, as an anti-oxidant, can protect the food and oils from the attack of  oxygen free radicals, having an effect similar to the superoxide dismutase. It can also be applied to ethers, emulsion, waxes, and transformer oil as the antioxidants.

Name: Propyl Gallate
CAS NO:121-79-9
Chemical Name: Propyl 3,4,5-trihydroxybenzoate
Structural formula:
Molecular formula:C₁₀H₁₂O₅
 Molecular weight : 212.21

 

Propyl Gallate / Propyl Gallat CAS 121-79-9 Specification:
 

ITEMS	SPECIFICATION
APPEARANCE	WHITE CRYSTALLINE PARTICLE
LOSS ON DRYING	0.5% MAX.
MELTING POINT	146-150ºC
GALLIC ACID	0.5% MAX.
SULPHATE	0.1% MAX.
IGNITED RESIDUE	0.1%MAX
HEAVY METAL(PB)	10PPM MAX.
AS	3PPM MAX.
CHLORIDES	100 PPM MAX.
TOTAL CHLORIN E	200 PPM MAX.
PURITY	98.0%~102.0%

 

Propyl Gallate / Propyl Gallat CAS 121-79-9  Application

Propyl gallate is used to protect oils and fats in products from oxidation.

Propyl gallate is used in foods, cosmetics, hair products, adhesives, and lubricants.

Propyl gallate is used as a triplet state quencher and an antioxidant in fluorescence microscopy.

 

Packaging & Shipping

Propyl Gallate / Propyl Gallat CAS 121-79-9  is packaged in 25kg drum
Propyl Gallate / Propyl Gallat CAS 121-79-9  shipping by air, by sea , by air express like Fedex , DHL, UPS 

Product name	Package	shipping
Propyl Gallate / Propyl Gallat CAS 121-79-9	25kg drum	by air, by sea , by air express like Fedex , DHL, UPS

 

 

Company Profile

Hebei Chuanghai Biotechnology Co., Ltd. We specialize in the production and supply of chemicals for various industries.

Our chemicals are carefully formulated to meet the high standards of quality, efficiency, and safety. With our advanced technology and strict quality control measures, we ensure that our products deliver exceptional performance and reliability.

Whether you require chemicals for pharmaceutical, agricultural, or industrial applications, we have a wide range of solutions to meet your specific needs. We are committed to providing excellent customer service and look forward to establishing a long-lasting business relationship with you.
 

 

Our Advantages

1.High quality with competitive price.
2. All purity>99%.
3. We are manufacturer and can provide high quality products with factory price.
4.Fast and safe delivery.
5. OEM is welcome 
6. Enough stock 

FAQ

Q1: About the after-sale service of products
A: After purchasing the products from our factory, we have A professional technical team and after-sales team to serve you and solve all your problems in the future.

Q2: Can I get some samples?
A: Yes, we can provide samples, but the customer will pay the freight.

Q3: How do I start paying?
Payment can be made by wire transfer or western union or paypal,visa, mastercard, T/T, apple_pay, google_pay, gc_real_time_bank_transfer , etc.

Q4: How to confirm product quality before placing an order?
A: You can get free samples of some products. You just have to pay the shipping fee or arrange for the sample to be sent to us by express.
You can send us your product specifications and requirements and we will produce products according to your requirements.

Q5: What is your MOQ?
A: The minimum quantity we can order is 1kg.
But usually we can accept a smaller quantity, say 100g, at the cost of 100% sample charge.

Q6: Shipping Time?
A: We ship the parcel out in 1-2 days and offer tracking No.. Shipping time is different to different country. Please consult