- 产品名称
- 单宁酸
- CAS NO
- 1401-55-4
- 中文别名
- 鞣酸;丹宁酸;单宁;没食子鞣酸;鞣质;落叶松栲胶;二倍酸
- 英文名称
- Tannic acid
- 英文别名
- abcolgambier;abcolmimosame;abcolquebracho;abcolsumack19;abcoltannicacidtech;abcoltannicacidusp/kosher;acaciamollissimatannin
- 分子式
-
C76H52O46
- 分子量
- 1701.22
- EINECS
- 215-753-2
- 熔点
- 218°C(lit.)
- 沸点
- 862.78°C (rough estimate)
- 毒性
- 高毒
Identification:
Chemical Name: Tannic Acid
Synonyms: Gallotannic acid; Gallotannin;
CAS No.: 1401-55-4
Molecular Formula: C76H52O46
Properties: Yellowish or light brown irregular powder,oxidized with deeper color and bitter taste when exposed to air, odorless; soluble in water, ethanol, acetone,and ethyl acetate.
Specifications:
Content: ≥96%
Loss on drying: ≤12%
Insoluble in water: ≤0.1%
Ignition residue: ≤0.1%
Heavy metal: ≤40ppm
Application:
Use of tannic acid in food applications is far more widespread and significant amounts are used as process aids in beer clarification, aroma compound in soft drinks and juices. Equally important are applications in the wine industry, where it finds use as a natural clarifying agent, color stabilizer and taste enhancer.
Packing& Storage:
25kg/woven bag , with inner plastic bags.
Avoid moisture and light; hermetically sealed in storage.
- 公司规模
- 11-50人
- 认证信息
-
洛克
- 公司类型
- 贸易商
- 所在地区
- 河南省 郑州
- 联系人
- sinotech
- 电 话
- 0371-86181678
- QQ
- 地 址
- 河南省/郑州市/金水区/丰产路街道