乙基黄原酸钾

potassium ethyl xanthate PEX
140-89-6

山东更新日期：2011-08-11

Qingdao Ruchang Trading Co., Ltd

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产品详情:

中文名称：: 乙基黄原酸钾

英文名称：: potassium ethyl xanthate PEX

CAS号：: 140-89-6

Physicals

Pale yellow or yellow free flowing powder or pellet with strong odour,soluble in water,

decomposing easily when meeting acid and heat.

Specification

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Dry Pellet

Compound Pellet

Items

Grade

Items

Grade

Appearance

Yellow or grey white

Appearance

Yellow or grey white

Active Component

≥90%

Active Component

≥85%

Free Alkali

≤0.2%

Free Alkali

≤0.5%

Moisture&Volatile

≤4.0%

Moisture&Volatile

≤10.0%

Solubility

Soluble in water

With no impurity

Solubility

Soluble in water

With no impurity

Application

Potassium ethyl xanthate is a low cost but a high selective collector of available xanthates.

It is most useful in the flotation of sulphide ore and multi-metallic ore for maximum selectivity.

Packaging

120kg/iron drum;or 25kg net bag;or 850kg net plywood box(with 25kg or 50kg inner bag)

Storage

Keep stored in cool and dry environment.

Notice

Keep away from wet, fire and sunshine. To avoid decomposing, don’t be used in acid circumstance. When opening the bag, keep away from any warm object. Wear ocular and anti-toxin respirator to protect your skin, eye and nonnasality. In case of contact, wash immediately with plenty of water for at least 15 minutes

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