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

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

Μούβ: 1KG
Τιμή: $288/kg
Τυποποιημένη συσκευασία: 1kg/ τσάντα 25kg/ τύμπανο
Περίοδος παράδοσης: 3 ημέρες
Μέθοδος πληρωμής: T/T, Paypal
Χωρητικότητα προμήθειας: 1000/μήνα
Πληροφορίες λεπτομέρειας
Τόπος καταγωγής
Κίνα
Μάρκα
SL
Πιστοποίηση
ISO22000/ISO9001/HACCP
Αριθμό μοντέλου
SL20260717001
Ονομα:
Γαλλικό οξύ
Προσδιορισμός:
10:1 20:1 30:1
Μάρκα:
SLBIO
Εμφάνιση:
Λευκή σκόνη
MOQ:
1KG
πιστοποιητικό:
ISO22000/ISO9001/HACCP
Διάρκεια ζωής:
24 μήνες όταν αποθηκεύεται σωστά
Αποθήκευση:
Φυλάσσεται σε καλά κλειστό μέρος με σταθερή χαμηλή θερμοκρασία και χωρίς άμεσο ηλιακό φως
Περιγραφή προϊόντων

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

προϊόντα
λεπτομέρειες για τα προϊόντα
High Quality 50% 90% 99% Gallic Acid Powder CAS 149-91-7 Gallnut Extract Powder
Μούβ: 1KG
Τιμή: $288/kg
Τυποποιημένη συσκευασία: 1kg/ τσάντα 25kg/ τύμπανο
Περίοδος παράδοσης: 3 ημέρες
Μέθοδος πληρωμής: T/T, Paypal
Χωρητικότητα προμήθειας: 1000/μήνα
Πληροφορίες λεπτομέρειας
Τόπος καταγωγής
Κίνα
Μάρκα
SL
Πιστοποίηση
ISO22000/ISO9001/HACCP
Αριθμό μοντέλου
SL20260717001
Ονομα:
Γαλλικό οξύ
Προσδιορισμός:
10:1 20:1 30:1
Μάρκα:
SLBIO
Εμφάνιση:
Λευκή σκόνη
MOQ:
1KG
πιστοποιητικό:
ISO22000/ISO9001/HACCP
Διάρκεια ζωής:
24 μήνες όταν αποθηκεύεται σωστά
Αποθήκευση:
Φυλάσσεται σε καλά κλειστό μέρος με σταθερή χαμηλή θερμοκρασία και χωρίς άμεσο ηλιακό φως
Ποσότητα παραγγελίας min:
1KG
Τιμή:
$288/kg
Συσκευασία λεπτομέρειες:
1kg/ τσάντα 25kg/ τύμπανο
Χρόνος παράδοσης:
3 ημέρες
Όροι πληρωμής:
T/T, Paypal
Δυνατότητα προσφοράς:
1000/μήνα
Περιγραφή προϊόντων

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