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High Quality 50% 90% 99% Gallic Acid Powder CAS 149-91-7 Gallnut Extract Powder

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High Quality 50% 90% 99% Gallic Acid Powder CAS 149-91-7 Gallnut Extract Powder

Moq:	1KG
Prezzo:	$288/kg
Imballaggio standard:	1 kg/ borsa 25 kg/ tamburo
Periodo di consegna:	3 giorni
Metodo di pagamento:	T/T,Paypal
Capacità di alimentazione:	1000/mese

Informazione dettagliata

Descrizione di prodotto

Informazione dettagliata

Luogo di origine

Marca

Certificazione

ISO22000/ISO9001/HACCP

Numero di modello

SL20260717001

Nome:

Acido gallico

Specifica:

30:1 di 20:1 di 10:1

Marca:

SLBIO

Aspetto:

Polvere bianca

certificato:

ISO22000/ISO9001/HACCP

Durata di conservazione:

24 mesi se conservato correttamente

Magazzinaggio:

Conservare in un luogo ben chiuso con temperatura bassa costante e senza luce solare diretta

Descrizione di prodotto

What is Gallic Acid?

Gallic acid is a naturally occurring polyphenolic organic acid with the chemical formula C₇H₆O₅. Widely found in plants such as Chinese nutgalls, tea leaves, and various fruits, it possesses antioxidant, antibacterial, and anti-inflammatory properties and is commonly used in the pharmaceutical, food, and chemical industries.

It appears as a white to pale yellow crystalline powder; it is sparingly soluble in water but soluble in organic solvents. It is strongly acidic, prone to oxidation (forming quinone-like substances), and decomposes at high temperatures. Primary sources include Chinese nutgalls (galls formed by insect parasitism), tea leaves (especially green tea), pomegranates, and oak bark.
Microbial synthesis: Certain fungi and bacteria can produce gallic acid through metabolic pathways.

Application

Antioxidant: Scavenges free radicals and delays oxidative damage to cells.

Antibacterial and anti-inflammatory: Used to treat skin infections, oral ulcers, etc.

Pharmaceutical synthesis: Serves as a precursor for synthesizing tannic acid, Vitamin C, etc.

Preservative: Inhibits microbial growth and extends shelf life.

Flavor stabilizer: Prevents the oxidative rancidity of fats and oils.

Dye fixative: Used in textile dyeing and leather tanning.

Photosensitive material: Used in the preparation of semiconductors and photoresists.

High Quality 50% 90% 99% Gallic Acid Powder CAS 149-91-7 Gallnut Extract Powder 0

Product Parameters

Item	Specification	Test result
Appearance	White Powder	Conforms
Odor	Characteristic	Conforms
Taste	Characteristic	Conforms
Loss on Drying	≤5.0%	Conforms
Ash	≤5.0%	Conforms
Particle size	95% pass 80 mesh	Conforms
Allergens	None	Conforms
Chemical Control
Heavy metals	NMT 10ppm	Conforms
Arsenic	NMT 2ppm	Conforms
Lead	NMT 2ppm	Conforms
Cadmium	NMT 2ppm	Conforms
Mercury	NMT 2ppm	Conforms
Microbiological Control
Total Plate Count	10,000cfu/g Max	Conforms
Yeast & Mold	1,000cfu/g Max	Conforms
E.Coli	Negative	Negative
Salmonella	Negative	Negative

About this supplier

Our business founded in 2020, is a young and dynamic company specializing in the production, marketing, distribution and sales of herbal extracts, food additives and cosmetic raw materials, with its own research and development team,committed to producing high-quality products!

Our business scope includes the production and sale of natural extracts, cosmetic raw materials, vegetable powder, fruit powder, feed additives, etc. Over the years, we have established a good relationship with customers, and our products are sold at home and abroad, and are well received by customers.

Package & Storage

Our packing method is 1KG/Aluminium bags, 25kg/drum

For some products that require special packaging during transportation, we will carry out more delicate packaging. For example, retinal needs to be stored at -20 °C, so we choose cold chain transportation during transportation; deoxyarbutin will change color during transportation, so we will Vacuum packing of deoxyarbutin

Tag:

SLBIO Fornitura 10:1 20:1 Estratto di frutta di Cornus officinalis Polvere di qualità alimentare Estratto vegetale idrosolubile

Contatto ora

SLBIO Fornitura Betanina 4% 99% Purezza Radice di barbabietola rossa Polvere Estratto di barbabietola Polvere di grado alimentare

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dettagli dei prodotti

prodotti

Moq:	1KG
Prezzo:	$288/kg
Imballaggio standard:	1 kg/ borsa 25 kg/ tamburo
Periodo di consegna:	3 giorni
Metodo di pagamento:	T/T,Paypal
Capacità di alimentazione:	1000/mese

Informazione dettagliata

Descrizione di prodotto

Informazione dettagliata

Luogo di origine

Cina

Marca

Certificazione

ISO22000/ISO9001/HACCP

Numero di modello

SL20260717001

Nome:

Acido gallico

Specifica:

30:1 di 20:1 di 10:1

Marca:

SLBIO

Aspetto:

Polvere bianca

MOQ:

1KG

certificato:

ISO22000/ISO9001/HACCP

Durata di conservazione:

24 mesi se conservato correttamente

Magazzinaggio:

Conservare in un luogo ben chiuso con temperatura bassa costante e senza luce solare diretta

Quantità di ordine minimo:

1KG

Prezzo:

$288/kg

Imballaggi particolari:

1 kg/ borsa 25 kg/ tamburo

Tempi di consegna:

3 giorni

Termini di pagamento:

T/T,Paypal

Capacità di alimentazione:

1000/mese