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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

موق:	1 کیلوگرم
قیمت:	$288/kg
بسته بندی استاندارد:	1 کیلوگرم/ کیف 25 کیلوگرم/ طبل
دوره تحویل:	3 روز
روش پرداخت:	T/T، Paypal
ظرفیت عرضه:	1000 در ماه

اطلاعات دقیق

توضیحات محصول

اطلاعات دقیق

محل منبع

نام تجاری

گواهی

ISO22000/ISO9001/HACCP

شماره مدل

SL20260717001

گالیک اسید

مشخصات:

10:1 20:1 30:1

نام تجاری:

SLBIO

ظاهر:

پودر سفید

1 کیلوگرم

گواهی:

ISO22000/ISO9001/HACCP

ماندگاری:

24 ماه زمانی که به درستی ذخیره شود

ذخیره سازی:

در مکانی در بسته با دمای پایین ثابت و بدون نور مستقیم خورشید نگهداری شود

توضیحات محصول

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

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محصولات

موق:	1 کیلوگرم
قیمت:	$288/kg
بسته بندی استاندارد:	1 کیلوگرم/ کیف 25 کیلوگرم/ طبل
دوره تحویل:	3 روز
روش پرداخت:	T/T، Paypal
ظرفیت عرضه:	1000 در ماه

اطلاعات دقیق

توضیحات محصول

اطلاعات دقیق

محل منبع

چین

نام تجاری

گواهی

ISO22000/ISO9001/HACCP

شماره مدل

SL20260717001

نام:

گالیک اسید

مشخصات:

10:1 20:1 30:1

نام تجاری:

SLBIO

ظاهر:

پودر سفید

MOQ:

1 کیلوگرم

گواهی:

ISO22000/ISO9001/HACCP

ماندگاری:

24 ماه زمانی که به درستی ذخیره شود

ذخیره سازی:

در مکانی در بسته با دمای پایین ثابت و بدون نور مستقیم خورشید نگهداری شود

مقدار حداقل تعداد سفارش:

1 کیلوگرم

قیمت:

$288/kg

جزئیات بسته بندی:

1 کیلوگرم/ کیف 25 کیلوگرم/ طبل

زمان تحویل:

3 روز

شرایط پرداخت:

T/T، Paypal

قابلیت ارائه:

1000 در ماه