CAS 1762-95-4 Ammonium Thiocyanate NH4SCN Colorless Crystalline Column Crystal
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برجسته کردن
1762-95-4 Ammonium Thiocyanate,NH4SCN Ammonium Thiocyanate,CAS 1762-95-4 NH4SCN
,NH4SCN Ammonium Thiocyanate
,CAS 1762-95-4 NH4SCN
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Cas No1762-95-4
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وزن مولکولی76.12
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ظاهرکریستال بی رنگ یا کریستال ستونی
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فرمول مولکولیNH4SCN
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HS نه2842901910
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محل منبعچین
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نام تجاریFENGFAN
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مقدار حداقل تعداد سفارشقابل مذاکره
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قیمتقابل مذاکره
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جزئیات بسته بندیبسته بندی استاندارد صادراتی
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زمان تحویل15-25 روز کاری
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شرایط پرداختL/C، D/A، D/P، T/T، Western Union، MoneyGram
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قابلیت ارائه200000 قطعه در روز
CAS 1762-95-4 Ammonium Thiocyanate NH4SCN Colorless Crystalline Column Crystal
Ammonium thiocyanate
Molecular formula:NH4SCN
Molecular weight: 76.12
CAS :1762-95-4
HS NO: 2842901910
Properties: NH4SCN,a colorless crystalline or column crystal that is soluble in water, methanol, ethanol, pyridine, ammonia and insoluble in ethyl acetate, methyl chloride and chloroform; at 140℃ bring thiourea. melts at 149.6℃ .thermal decomposition at 170℃ may produce highly toxic fumes of hydrogen cyanide, hydrogen sulfide and toxic oxides of nitrogen, sulfur, and carbon.
Alias: Ammonium Rhodanide, Ammonium Sulfocyanate, Ammonium Sulfocyanite, Ammonium Isothiocyanate, Thiocyanic Acid, Ammonium Salt
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Index(Quality Criterion:HG/T2154/91)
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Export Grade
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1st Grade
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Liquid
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| NH4SCN Min% |
99.0
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98.0
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50--55
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| Clarity Test in water(100g/L) |
Clarity
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Clarity
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Clarity
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| pH Value in water (50g/L) |
4.5-6.0
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4.5-6.0
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4.5-6.0
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| Chloride (CL-) % Max |
0.04
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0..06
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0.03
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| Sulfate(SO42-) % Max |
0.04
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0.04
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0.02
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| Residue on ignition, % Max |
0.08
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0.10
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0.05
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| Heavy metal (Pb), % Max |
0.002
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0.002
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0.001
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| Iron ( Fe ) % Max |
0.0005
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0.001
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0.0003
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| Water % Max |
1
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1.7
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Usage:
Genaral: Mainly in pharmaceuticals, pesticide, textile,electroplating, photography,water tracer in oil fields, thinning agent, as intermediate for metal thiocyanates etc.
Textile: printing, dyeing and finishing operations accelerator in fixing baths
Pesticide: raw material for the production of a number of herbicides and fungicides
Photographit: Stabilizer, accelerator, etc.
Metal finishing: Plating, flotation agent.As intermediate for metal thiocyanates (NaSCN, KSCN, CuSCN, Ca(SCN)2 ).
Packaging: 25kg net PP bag with PE liner for solid, 1000kg net IBC tank for liquid.
محصولات ما در سراسر جهان فروخته می شود. شما می توانید از کل روند محصولات ما اطمینان داشته باشید.
