Tannic Acid BP/USP (93615-37-3)

Min.Order / FOB Price:Get Latest Price

25 Kilogram	FOB Price: USD 36.0000

25 Kilogram

FOB Price: USD 36.0000

Gallotannic acid Tannins Galloylglucose

Appearance:light yellow or light brown powder
Application:for the manufacturing of leather tanning agent,mordant, rubber coagulator
PackAge:25kg/bag
ProductionCapacity:300|Metric Ton|Year
Storage:Keep in a cool dry and well-ventilative area
Transportation:Prompt delivery

Tannic Acid

Chemical Name	Tannic acid
Synonyms	Gallotannic acid; Gallotannin; Galloylglucose; Glycerite; Quebracho; Tannins
Molecular Formula	C76H52O46
Molecular Weight	1701.22
CAS No.	1401-55-4 (93615-37-3)

Technical grade
Content (dry basis)	≥ 81%
loss on drying	≤ 9%
water insoluble	≤ 0.6%
Color	≤ 3.0
Characters	light yellow or light brown powder; soluble in water, ethyl alcohol, acetone and ethyl acetate
BP/USP
content	≥92%
loss on drying	≤12%
water insoluble	≤0.1%
residue on ignition	≤0.1%
heavy metal	40ppm

Packing	25kg/bag
Application	(1)ink manufacturing, metal rust protection, mud treating agent; (2)for the manufacturing of leather tanning agent,mordant, rubber coagulator; (3)pharmaceutical material; (4)for the preparation of medicals, such as, sulfonamides