ammonium chloride tech grade 99.5%
1. white powder or granule
2. high purity
3. used in textile,medicine, electroplating,welding metal,leathe
ammonium chloride tech grade 99.5%
Chemical properties: Formula: NH4Cl M.W.: 53.49
Physical properties: Fine white crystals;soluble in water and glycerine,slightly soluble in alcohol,insoluble in acetone and ether;readily hydroscopic,sublime on heating;specific gravity 1.527;melting point 340C.
Other tech indexs:
Industrial Ammonium Chloride(NH4Cl) GB2946-92
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Specification
|
|
standard
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Purity
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%≥
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99.5
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Iron
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%≤
|
0.001
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Burning residue
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%≤
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0.2
|
Loss on weight when heating
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%≤
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0.5
|
Heavy metal(as Pb)
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%≤
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0.0005
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Sulphate(as SO4)
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%≤
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0.02
|
PH(200g/L solution, temperature 25°C)
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%≤
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4.0-5.8
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Usage: Used in dyeing and printing textile,the precision castmedicine,electroplating,welding metal,tanning leather. The nutrition of yeast fungus and pasta betterment agent etc.
Storage: 1.Be set to cool.dry and ventilated place .away from Fire source.
2.Prevent from rain .sunlight and strong acis or alkali.
3.Lightly transport and protect from package damage.
Packing: with net weight 25kgs per bag (25kg plastic woven bags lined with PE bag)
Delivery Detail:3 days after ordering, ASAP
Shelflife:24 months
Carried Standard: the international standards, such as BP, USP, FCC, etc. and China National Standard:GB.
Export areas: Australia, Spain, Singapore, Portugal, Malaysia, India, Pakistan, Turkey, Nepal, Egypt, South Africa, Romania, etc.