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Chemistry student experiment reagent

Country/Region china
Company Hangzhou Xintong Technology Co., Ltd
Categories Student Desk And Chair Set
Telephone 0086-0571-87026695
ICP License Issued by the Chinese Ministry
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Chemistry student experiment reagent

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Chemistry student experiment reagent

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A set of reagents is designed for use in grades 8-9 (30 students in each class) for 1 academic year.
Includes 66 items of ready-to-use reagents, incl. 46 solutions (5 acids, 2 hydroxides, 35 salts, 3 indicators, hydrogen peroxide) and 20 crystalline substances (5 metals, 5 metal oxides, 8 salts, 1 hydroxide, starch).
The total number of bottles in a set is 83, incl. 66 bottles of 250 ml and 22 bottles of 50 ml. Frequently used reagents (acids, alkalis, etc.) are placed in several vials.
Reagents are placed in 3 boxes.
Box 1. Solutions: Hydroxides. Acids. Hydrogen peroxide "(24 bottles of 250 ml).
Box 2. Solutions: Halides. Sulfates. Sulfide. Sulfite "(24 bottles of 250 ml).
Box 3. Solutions: Ammonia. Hexacyanoferrates. Indicators. Iodine. Carbonates. Nitrates Orthophosphate. Rodanid Solids: Metals. Oxides. Salts "(18 bottles of 250 ml and 22 bottles of 50 ml).
Overall dimensions - 400 x 300 x 500 mm.
Weight - 24 kg.
The kit includes:
Acids
1. Nitric acid, 5% 500 ml
2. Sulfuric acid, 25% 1500 ml
3. Hydrochloric acid, 10% 1500 ml
4. Phosphoric acid, 5% 250 ml
5. Acetic acid, 10% 250 ml
Alkalis
6. Potassium hydroxide, 10% 500 ml
7. Sodium hydroxide, 10% 1250 ml
8. Calcium hydroxide 60 g
The salt
9. Aluminum sulphate, 5% 250 ml
10. Ammonium sulfate, 5% 250 ml
11. Iron (II) sulfate, 5% 250 ml
12. Magnesium sulphate, 5% 250 ml
13. Copper (II) sulfate, 5% 500 ml
14. Sodium sulfate, 5% 250 ml
15. Zinc sulfate, 5% 250 ml
16. Sodium sulfide, 5% (freshly prepared) 45 g
17. Sodium sulfite, 5% (freshly prepared) 15 g
18. Aluminum chloride, 5% 250 ml
19. Ammonium chloride, 5% 250 ml
20. Barium chloride, 1% 500 ml
21. Ferric chloride (III), 5% 250 ml
22. Potassium chloride, 5% 250 ml
23. Calcium chloride, 5% 250 ml
24. Lithium chloride, 5% 250 ml
25. Magnesium chloride, 5% 250 ml
26. Copper (II) chloride, 5% 250 ml
27. Sodium chloride, 5% 250 ml
28. Zinc chloride, 5% 250 ml
29. Sodium bromide, 5% 250 ml
30. Potassium iodide, 5% 250 ml
31. Sodium carbonate, 5% 250 ml
32. Potassium carbonate, 5% 250 ml
33. Sodium bicarbonate, 5% 250 ml
34. Sodium orthophosphate, 5% 250 ml
35. Ammonium nitrate, 5% 250 ml
36. Barium nitrate, 5% 250 ml
37. Potassium nitrate, 5% 250 ml
38. Silver nitrate, 1% 500 ml
39. Potassium Rodanide, 1% 250 ml
40. Potassium (III) hexacyanoferrate, 5% (freshly prepared) 15 g
41. Potassium (II) hexacyanoferrate, 5% (freshly prepared) 15 g
42. Iodine solution (in potassium iodide), 0.5% 250 ml
43. Ammonium chloride 40 g
44. Ammonium sulfate 30 g
45. Copper (II) sulfate, five-water 50 g
46. Calcium carbonate 100 g
47. Magnesium carbonate 20 g
48. Sodium carbonate 15 g
49. Basic copper carbonate (II) 50 g
50. Potassium permanganate 50 g
Indicators
51. Litmus, 0.1% 250 ml
52. Methyl orange, 0.1% 250 ml
53. Phenolphthalein, 0.1% 250 ml
Metals and metal oxides
54. Aluminum, granules 25 g
55. Iron, sawdust 30 g
56. Magnesium, sawdust 10 g
57. Copper, sawdust 30 g
58. Zinc, granules 70 g
59. Calcium oxide 50 g
60. Magnesium Oxide 30 g
61. Manganese (IV) oxide 50 g
62. Copper (II) oxide 50 g
63. Zinc oxide 40 g
Other substances
64. Hydrogen peroxide, 3% 250 ml
65. Ammonia, 10% 500 ml
66. Starch 40 g
You can learn about other products: HydroxideMetal Oxide
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