1. 技术指标 Technical indicators

2.特点 Characteristics

物化性质

Physical and chemical properties

常温下是白色片状、珠状或块状固体。由C16和C18为主的饱和脂肪酸组成，不溶于水，微溶于苯和二硫化碳,易溶于热乙醇,无毒无味,具有有机羧酸的一般化学通性。

It is a white flake, bead or block solid at room temperature. It is composed of saturated fatty acids mainly composed of C16 and C18, insoluble in water, slightly soluble in benzene and carbon disulfide, easily soluble in hot ethanol, non-toxic and tasteless, and has the general chemical properties of organic carboxylic acids.

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3.应用 Applications

1.用于农业化学品、食品、蜡笔、蜡烛、水泥、涂料、油墨、皮革蜡、润滑剂、金属加工、矿业、铅笔、胶囊和药膏、塑料、轮胎橡胶、纺织、造纸等行业。

1. Used in agricultural chemicals, food, crayons, candles, cement, paint, ink, leather wax, lubricants, metal processing, mining, pencils, capsules and ointments, plastics, tire rubber, textiles, papermaking and other industries.

2.用于生产硬脂酸盐。

2. Used in the production of stearates.

3.用于雪花膏和冷霜这两类护肤品中起乳化作用，从而使其变成稳定洁白的膏体。

3. Used in the emulsification of vanishing cream and cold cream, two types of skin care products, to make them into stable and white pastes.

4.用作天然胶、合成胶（丁基胶除外）及胶乳的硫化活性剂(橡胶硫化剂)。

4. Used as a vulcanization activator (rubber vulcanizer) for natural rubber, synthetic rubber (except butyl rubber) and latex.

5.用作塑料耐寒增塑剂和PVC稳定剂的原料。

5. Used as a raw material for cold-resistant plasticizers for plastics and PVC stabilizers.

6.医药上用于配制软膏、栓剂等。

6. Used in medicine to prepare ointments, suppositories, etc.

7.该品在食品工业中用作润滑剂、消泡剂及食品添加剂的原料。

7. This product is used as a raw material for lubricants, defoamers and food additives in the food industry.

8.还广泛用于造纸助剂、脱模剂、抛光剂、金属矿物浮选剂、油溶性颜料的溶剂、蜡笔调滑剂、蜡纸打光剂、乳化剂等。

8. It is also widely used in papermaking additives, release agents, polishing agents, metal mineral flotation agents, solvents for oil-soluble pigments, crayon lubricants, wax paper polishing agents, emulsifiers, etc.

4.包装和储存条件 Package and Storage

包装：25公斤/袋

Packaging: 25kg/bag

储存条件：储存于阴凉、通风的库房内。远离火源、热源；防止阳光直射；包装密封。 

Storage conditions: Store in a cool, ventilated warehouse. Keep away from fire and heat sources; avoid direct sunlight; package tightly. 

保质期：2 年

Shelf life: 2 years