Tannic Acid

High Purity Extract Tannic Acid CAS 1401-55-4

Önümiň ady:
Tannic Acid
Baha:
Derman derejesi
Aýratynlyklary:
white to pale yellow powder
Gaplamak:
25 kg / deprek
MOQ:
1 kilo
Saklama:Gurak ýer
Ýaramlylyk möhleti:2 ýyl

Häzir habarlaşyň PDF ýüklemek

Jikme-jiklikler

Bellikler

Önümiň beýany

Tannic acid, is an organic compound with the chemical formula C76H52O46. It is a yellow or brownish yellow powder, and its aqueous solution turns blue black when it meets an iron salt solution. In industry, tannic acid is widely used in tanning leather and manufacturing blue ink. People chemically treat pig and cow hides with tannic acid, which can coagulate the soluble proteins in the hides. So, the raw leather that would have smelled and rotted in a few days turned into beautiful, clean, flexible, and durable leather. This tanning process is called leather tanning.

Arza

Usage and dosage: For external use, apply locally, 2-3 times a day. In the skincare industry, tannic acid is often used in acne removing skincare products, fully utilizing the astringent effect of tannic acid to achieve the goal of tightening the skin and removing acne.

1. Used as a food antioxidant.

2. Used as a viscosity reducer and filter loss reducer for water-based drilling fluids.

3. Used for leather tanning.

4. For skincare products, it can prevent sun damage and brighten the skin.

5. Used as a clarifying agent for low alcohol liquor and fruit wine.

Üstünlikleri

Çuňňur hyzmatdaşlygy bolan ýokary hilli önümler we bäsdeşlik bahalary bilen üpjün edip biljek köp sanly ýokary hilli zawodlarymyz bar. Şeýle hem, köpçülikleýin satyn almak üçin arzanladyş berip bileris. Köp hünärli ýük ekspeditor kompaniýalary bilen hyzmatdaşlyk edýäris, önümleri ygtybarly we rahat eliňize berip bileris. Eltip beriş wagty, töleg tassyklanandan 3-20 gün soň.

Spesifikasiýa

Derňew	Unit	Netije
Physical Control
Purity(Tannic acid on Dry Basis)	>=90%	90.50%
Daş görnüşi	Light brown powder	Gabat gel
Ys	Proctically odourless	Gabat gel
Taste	Neutral / Slight astringent taste	Gabat gel
Solubility	Very soluble in water. freely soluble in acetone, in alcohol.	Gabat gel
Loss On Drying	<=9.0%	8.10%
Residue On Ignition	<=1.0%	0.80%
Arsenic	<=3.0ppm	Gabat gel
Lead	<=2.0ppm	Gabat gel
Heavy Metal (Pb)	<=20ppm	Gabat gel
Gums, Dextrin Test	No turbidity	Gabat gel
Resins Test	No turbidity	Gabat gel
Gallic Acid	<=4.0%	2.50%

Ibermek we tölemek

Sorag-jogap

1. Siz zawodmy ýa-da söwda kompaniýasymy?
Biz bir bitewi hyzmaty hödürleýän senagaty we söwdany birleşdirýän birleşdiriji. OEM kabul edilip bilner.

2. Nusga berýärsiňizmi? Mugtmy ýa-da goşmaça?
Mugt nusgalar. Nusganyň ýük tölegini siziň tarapyňyz tölemeli.

3. Hil gözegçiligi bilen baglanyşykly şahadatnamalaryňyz barmy?
Hilini üpjün etmek üçin ISO 9001: 2008 kepilnamasy.

4. Sitata almak üçin näme bermeli?
Size zerur önümiň görnüşi, sargyt mukdary, salgysy we aýratyn talaplary barada habar beriň. Sitata salgylanma üçin wagtynda berler.

5. Haýsy töleg usulyny has gowy görýärsiňiz? Haýsy şertler kabul edilýär?
Kabul edilen gowşuryş şertleri: FOB, CFR, CIF, EXW;
Kabul edilen töleg walýutasy: USD;
Kabul edilen töleg görnüşi: T / T, Western Union; Paypal, Söwda kepilligi.
Gepleşik dili: Iňlis.

Önümlerimiz bilen gyzyklanýan bolsaňyz, maglumatlaryňyzy şu ýerde goýup bilersiňiz, ýakyn wagtda siziň bilen habarlaşarys.

Habaryňyzy şu ýere ýazyň we bize iberiň

Önüm kategoriýalary

Habarlar sergisi