sodium sulphide 60 min 20

Цена:360,00 $*

Стоимость в USD (на сегодня):Узнать

Количество:

sodium sulphide

1. sodium sulphide

1) as reducing agent or mordant agent in making sulphur dyes.

2) as flotation agent in non-ferrous metallurgical industry .

3)in tannery industry .

4) used as mordant agent for cotton dying .

5) in pharmacy industry ,for hydriding galvanize

sodium sulphide specification

FE	NA2S	WATER INSOLUBLE	NA2CO3	NA2SO3	NA2S2O3	COLOR
15ppmMax	60%MIN	0.05%MAX	1.80%MAX	1.80%MAX	2.00%MAX	YELLOW
20PPM MAX	60%MIN	0.10%MAX	1.80%MAX	1.80%MAX	2.00%MAX	YELLOW
30PPM MAX	60%MIN	0.18%MAX	1.80%MAX	1.80%MAX	2.00%MAX	YELLOW
50PPM MAX	60%MIN	0.18%MAX	1.80.%MAX	2.0%MAX	2.00%MAX	YELLOW
80PPM MAX	60%MIN	0.20%MAX	2.0%MAX	2.0%MAX	2.00%MAX	YELLOW
150PPM MAX	60%MIN	0.30%MAX	2.0%MAX	2.0%MAX	2.00%MAX	YELLOW
1500PPM MAX	60%MIN	0.40%MAX	2.0%MAX	2.0%MAX	2.00%MAX	RED

PACKING : IN 25KG PPBAG OR IN 1MT PP BAG

0.0032 s.