Fast Salts are always stored in a cool dry place because they very sensitive to heat and moisture.快速盐都是储存在一个凉爽干燥的地方，因为他们非常敏感，热量和水汽。 If the salts are exposed to light, decomposition takes place.如果盐接触到轻，分解发生。

General Method For Dissolving Fast Salt : 一般的方法快速溶解盐：

Fast salts are freely soluble in water.快速盐是自由易溶于水。 The method of dissolving is as follows :方法是解散如下：

The Fast Salt (1 kg. ) is pasted with little water and further quantity of water (5 liters) is added maintaining the temperature at 30ºC.快速盐（ 1公斤）的贴很少的水和进一步耗水量（ 5公升） ，是补充，保持温度在30 º长 In the case of Fast Red B Salt the powder is sprinkled slowly on water stirring.在该案件的快速红B盐粉末是洒慢慢对水搅拌。 It is kept for 5-10 minutes and filtered through a fine mulmul cloth.这是保持5-10分钟和过滤，通过罚款mulmul布。

Special additions are necessary in the following cases :特别补充，是必要在下列情况下：

•  Fast Garnet GBC Salt requires a large proporation of water than above mentioned quantity. •快速石榴石GBC的盐需要大量proporation水比上述数量。

•  In the case of Fast Blue B Salt (1 kg.) special addition of sodium bicarbonate (o.4 kg.) is necessary in the developing bath. •在该案件的快速蓝B盐（ 1公斤）的特别，除了碳酸氢钠（第4期公斤）是必要的发展中国家浴。

•  Sodium acetate crystals (0.2 kg.) are added in the solution of Fast Scarlet G Salt (1 kg.) •醋酸钠晶体（ 0.2公斤）的加入，在解决快速猩红克盐（ 1公斤） 。

•  In the case of napthol AS-G combinations, the following special addition of acetic acid (50%) is made in the developing bath. •在该案件napthol -克组合，下列特殊此外乙酸（ 50 ％ ）是在发展中国家，浴。

• 3.5 ml. • 三点五毫升。 per litre in case of open-beck method. 每公升在案件公开骨节方法。

•  22.5 ml. •二十二点五毫升。 in starting bath and 11.0 ml.在开始浴缸和11.0毫升。 in feeding bath in the case of tub-dip method.在喂食洗澡，在案件浴缸浸的方法。

GENERAL DYEING PROCEDURE 一般染色程序

The dyeing process consists of two stages.染色工艺组成，分两个阶段进行。 In the first stage, the material is impregnated with napthol solution and in the second stage it is developed with a diazotised fast base or Fast Salt solution.在第一阶段，材料是浸渍与napthol的解决方案，并在第二阶段，这是发达国家与diazotised快速的基地或快速盐溶液。 The later combines chemically with napthol absorbed by the fibre to give an insoluble dye on the fibre.后来，结合化学与napthol吸收纤维，使一不溶性染料对纤维。

Depending on the type of the equipment available different dyeing methods are used ie open beck, tub-dip, circulating liquor, jigger, padding methods ect. 视乎有关类型的设备提供不同的染色方法是用即开放的大骨节，浴缸浸，循环酒，跳汰机，填充方法等。 These involve the use of different material to liquor ratio and therefore different concentration of the dyestuff is used to get the same shade. 这些涉及使用不同材料，以酒的比例，因此，不同浓度的染料是用来得到相同的阴凉处。

PROPERTIES 性能

• Fast Bases are available in powder form as free bases or as sulphates or as hydrochlorides. • 快速基地，可在粉末形式作为免费基地或作为硫酸盐或作为hydrochlorides 。

•  These products are sparingly water soluble to completely water insoluble diazo components to which simple water soluble diluents are added. •这些产品极少水溶性完全水不溶性重氮组件，其中简单的水溶性稀释剂的加入。

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