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SZSE：002741
Chemical Reagents
ThioureaCOA Report
  • CAS No.：62-56-6
  • Molecular weight：76.12
  • Aliases：Thiocarbamide；Thiocarbonic diamide
  • Molecular formula：CH4N2S
  • UN Code：3077
  • EC No.：200-543-5
  • HS-No：29309099
Information
Specification category：
Product No. Product name specifications
1.20611.026 Thiourea AR500g
1.20611.036 Thiourea AR25kg
1.20611.046 Thiourea CP500g
1.20611.056 Thiourea CP25kg
1.20611.066 Thiourea CP25kg
1.20611.076 Thiourea AR25kg
1.20611.086 Thiourea AR25kg
1.20611.116 Thiourea AR25KG
Characteristic： Appearance and properties: White crystal light bitterness.
Relative density: 1.41
Melting point(℃): 176 ~ 178
Boiling point(℃): decomposition
Concentration: Pure
Solubility: soluble in water, ethanol, slightly soluble in ether.
Technical indicators：
Item AR CP
Assay (H2NCSNH2) ≥99.0% ≥98.0%
Clarity of solution Pass4 #Pass6#
Insoluble matter in water ≤0.002% ≤0.01%
Loss on drying ≤0.5% --
Residue on ignition(as SO4) ≤0.005% ≤0.02%
Sulfocyanide(as CNS) ≤0.005% ≤0.01%
Hazard characteristics：

IATA-DGR UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE,SOLID,N.O.S.(THIOUREA),9,III

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Sodium perborate tetrahydrate

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Safranine T (C.I.50240)

Agar powder

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Lactic acid 

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Copper(I) iodide 

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1,2-Dibromoethane 

Hydrochloric acid 18%

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Gum arabic 

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Polyethylene glycol 200

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Barium carbonate 

Riboflavine

Sodium dodecylsulfate 

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tert-Butyl methyl ether

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1-Octadecanol 

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Zinc standard solution for impurity

Salicylic acid 

Bovine albumin

Indigo carmine (C.I. 73015)

Sodium formate

Iron(II) sulfide

Bromophenol blue

Potassium hydroxide 48%

tri-Potassium phosphate trihydrate

Silver diethyldithiocarbamate

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Barium chromate 

Sulfamic acid

Xylenol orange

Hematoxylin

Titan yellow (C.I.19540)

Glycolic acid

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Butyric acid 

Span 20

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Methyl violet (C.I.42535) Crystal Violet

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Bismuth(III) chloride 

Naphthalene 

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n-Propanol 

Disodium rhodizonate 

L-Ascorbic acid

Sudan IV (C.I.26015)

Methanol 

Magnesium hydroxide 

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Silicic acid 

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Calcium fluoride 

Butyl methacrylate

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Potassium hydrogen sulfate 

Tungsten trioxide 

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Acetone 

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Orange II

Zinc free from arsenic 

Dimethylglyoxime

Triethylenetetramine

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Phenolphthalein

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1,4-Dioxane 

Lymphocyte separation media 

Triphenyl phosphate 

Ammonium fluoride 

Sodium aluminate

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