[Jiurui Biology & Chemistry 공식대리점 관련 업무대행/수입] Galla Series Products

[Jiurui Biology & Chemistry 공식대리점 관련 업무대행/수입] Galla Series Products

[Tannic Acid]

• Product Name: Tannic Acid
• Chinese Aliases: Tannin, Tannin, Gallnut Tannic Acid
• CAS NO: 1401-55-4
• Molecular Formula: C76H52O46
• Molecular Weight: 1701.18
• Properties: Light yellow or light brown powder, oxidizes and darkens when exposed to air, odorless, astringent taste. Soluble in water, ethanol, propanone, ethyl acetate, insoluble in chloroform or ether.
• Specification: Industrial grade, feed grade, food grade, pharmaceutical grade.
• Uses: Used in feed and food additives, industrial mining, pharmaceutical raw materials.
• Storage: Keep dry and away from light, store sealed, avoid contact with metals.
• Product Shelf Life: Two years.
• Packaging: Packaged in kraft paper bags or cardboard drums, net weight 25 kg. Packaging can also be customized according to customer requirements.

[Gallic acid]

Specification:	Monohydrate	Anhydrous
CAS Number:	5995-86-8	149-91-7
Molecular Formula:	C7H8O6	C7H6O5
Molecular Weight:	188.13	170.12
Structural Formula

• Product Name: Gallic Acid
• Chinese Alias: Galla Acid, Sumac Acid
• Chemical Name: 3,4,5-Trihydroxybenzoic Acid
• Properties: This product is a white or white crystalline powder.
• Uses: Used in pharmaceutical intermediates, food additive intermediates, cosmetic and skincare raw materials.
• Storage: Keep dry and away from light, store sealed, avoid contact with metals.
• Product Shelf Life: Two years.
• Packaging: Inner plastic with outer woven bag, net weight 25 kg per bag. Packaging can be customized according to customer requirements, such as carton or fiber drum packaging.

[Pyrogallol]

• Product Name: Pyrogallol
• Chinese Aliases: Pyrogallic acid, Benzene triol, Pyrogallic phenol
• CAS NO: 87-66-1
• Chemical Name: 1,2,3-Trihydroxybenzene
• Molecular Formula: C6H6O6
• Molecular Weight: 126.11
• Properties: This product is a white glossy crystalline powder.
• Specification: CP grade, AR grade.
• Main Uses: Can be used in analytical chemical reagents, new photosensitive materials, pharmaceutical intermediates, photoresists Intermediates, Pesticide intermediates, etc.
• Storage: Keep dry and away from light, store sealed, avoid contact with metals.
• Product Shelf Life: Two years.
• Packaging: Packaged in cardboard drums, each drum net weight 25 kilograms.

[Propyl gallate]

• Product Name: Propyl Gallate
• Chinese Alias: Propyl Gallate; 3,4,5-Trihydroxybenzoic Acid Propyl Ester; Propyl Gallate; 3,4,5-Trihydroxybenzoic Acid n-Propyl Ester;
• CAS NO: 121-79-9
• Chemical Name: 3,4,5-Trihydroxybenzoic Acid Propyl Ester
• Molecular Formula: C10H12O5
• Molecular Weight: 212.21
• Properties: White to off-white crystalline granules, odorless, slightly bitter taste. Sparingly soluble in water, slightly soluble in cottonseed oil, peanut oil, and lard. Propyl gallate is relatively stable, but reacts with metal ions such as copper and iron, changing color to purple or dark green. Color.
• Specification: Industrial grade, feed grade, food grade, pharmaceutical grade.
• Uses: Used as an antioxidant in food and feed, pharmaceutical raw materials and excipients, and for industrial antioxidant purposes.
• Storage: Keep dry and protected from light, store sealed, avoid contact with metals.
• Product Shelf Life: Two years.
• Packaging: Packaging can be customized according to customer requirements, such as cartons, fiber drums, woven bags, kraft paper bags.