这种成分是什么?

이 원료는 다음의 구조를 갖는 아세틱애씨드의 암모늄염이다.

成分词典

AMMONIUM ACETATE

Ammonium acetate is an ammonium salt obtained by reaction of ammonia with acetic acid.

定义

Ammonium acetate is an ammonium salt obtained by reaction of ammonia with acetic acid. A deliquescent white crystalline solid, it has a relatively low melting point (114C) for a salt. Used as a food acidity regulator, although no longer approved for this purpose in the EU. It has a role as a buffer and a food acidity regulator. It is an ammonium salt and an acetate salt.

来源: PubChem

美国FDA 物质登记 · UNII RRE756S6Q2 · 登记名称 AMMONIUM ACETATE · 单一化学物质

来源: 美国FDA 物质识别码（UNII）

化妆品中的作用

稳定 pHBUFFERING

安全与法规参考

未列入韩国有毒物质 GHS 分类 · 现有化学物质

来源: 韩国有毒物质 GHS 信息（环境公团）

详细资料——标示名称、识别编号、物性、试验记录、文献

官方标示名称和定义

日本化妆品工业联合会标示名称酢酸アンモニウム: 本品は、酢酸のアンモニウム塩であり、次の化学式で表される。

来源: 日本化妆品工业联合会标示名称

别名和识别信息

AMMONIUM ACETATEINCI암모늄아세테이트韩国标示名称（食药处标准名）Acetic acid, ammonium salt同义名酢酸アンモニウム日本标示名称

CAS No.化学物质登记号: 631-61-8
EC No.欧盟化学品目录编号: 211-162-9
DTXSID美国EPA化学品编号: DTXSID5023873
DTXCID美国EPA化合物编号: DTXCID203873

IUPAC: Ammonium acetate
分子式: C2H7NO2
分子量: 77.083 g/mol

实测物性

性状: Ammonium acetate appears as a white crystalline solid. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. It is used in chemical analysis, in pharmaceuticals, in preserving foods, and for other uses. · CBI, Dry Powder, Liquid, Other Solid
气味: SLIGHT ACETOUS ODOR
熔点: 237.2 °F (USCG, 1999) · 114 °C
溶解性: SOL IN LESS THAN 1 PART WATER, FREELY SOL IN ALCOHOL, SLIGHTLY SOL IN ACETONE. · 148 G/100 CC WATER AT 4 °C, 7.89 G/100 CC METHANOL AT 15 °C
密度: 1.17 at 68 °F (USCG, 1999) - Denser than water, will sink · SP GR: 1.17 AT 20 °C/4 °C
稳定性: DELIQUESCENT, TENDS TO LOSE AMMONIA.
pH: VERY CONCENTRATED SOLN IS SLIGHTLY ACID & 0.5 MOLAR AQ SOLN HAS PH 7.0. · 7.0
颜色: 白色
熔点/凝固点: 114 ℃
蒸气压: 0.000131 ㎜Hg (25℃(估算值))
溶解度: 100 g/100㎖ (25℃(估算值))
比重: 1.073-1.17
正辛醇/水分配系数（Kow）: -2.79 (估算值)
分子量: 77.08

这是对物质本身测得的数值。韩国安全保健公团（KOSHA）的资料仅供编写和审核安全数据表参考，并非原料商品的规格。

来源: PubChem · 韩国安全保健公团安全数据表

产品实际使用的用途

这是向美国 EPA 申报含该成分的 15 款产品的用途。其中包括化妆品以外的产品，排在前几行的即为该成分的主要用途。

pH regulating agent6
Catalyst2
Soil amendments2
Thickening agent1
Anti-freeze agent1
Photosensitive agent1
Intermediate1
Solids separation (precipitating) agent, not other1

来源: 美国EPA CompTox

刺激与致敏试验记录

记录有皮肤试验 2 项、眼部试验 3 项。

归类为低1 项

试验结论基本一致（100%）。这是对原料本身的试验记录，与成品中所含浓度下的刺激性不同。

查看全部 5 项试验

Category 6.3B (Category 3)
Skin Irritation · Read Across
Studies Indicate No Significant Irritation
skin irritation: in vivo · Screening · OECD Guideline 404 (Acute Dermal Irritation / Corrosion) according to
Category 6.4A (Category 2A)
Eye Irritation · Read Across
Studies Indicate No Significant Irritation
eye irritation: in vivo · Screening · OECD Guideline 405 (Acute Eye Irritation / Corrosion) equivalent or similar to
Studies Indicate No Significant Irritation
eye irritation: in vivo · Screening · OECD Guideline 405 (Acute Eye Irritation / Corrosion) according to