Technical characteristics
- BrandМихайловский завод химических реактивов, ООО
- Country of manufactureRussia
Description
International name Copper (II) sulphate pentahydrate
Synonyms Copper (II) sulfate pentahydrate, Copper sulfate (II) pentahydrate, Copper sulfate
Formula CuSO 4 * 5H2O
Normative and technical documentation GOST 4165 - 78
Appearance Crystalline blue powder.
Wholesale supplies of copper (II) sulfate 5 - aqueous
Our plant for the production of chemical reagents produces copper (II) sulfate 5 - water in any volume. You can also order its delivery, no matter where you are in Russia - Rostov, St. Petersburg, Kemerovo, Novosibirsk or Kaliningrad, the goods will arrive in complete safety, because we use only containers in accordance with GOST.
Quality indicators | |||
Indicator name |
GOST requirements | ||
H. Ch. | Ch. D. A. | Ch. | |
1. Mass fraction of 5 - aqueous copper sulfate (II) CuSO4 * 5H2O, % , not less | 99.5 | 99.5 | 98.5 |
2. Mass fraction of water - insoluble substances, % , no more | 0.002 | 0.004 | 0.008 |
3. Mass fraction of total nitrogen (N), % , no more | 0.001 | 0.002 | 0.008 |
4. Mass fraction of chlorides (Cl), % , no more | 0.0005 | 0.0005 | 0.0050 |
5. Mass fraction of iron (Fe), % , no more | 0.001 | 0.005 | 0.020 |
6. Mass fraction of arsenic (As), % , no more | 0.0005 | 0.0005 | not burrow. |
7. Mass fraction of non - precipitated H2 S substances, % , no more | 0.05 | 0.10 | 0.20 |
8. Mass fraction of nickel (Ni), % , no more | 0.002 | not burrow. | not burrow. |
Contact the seller
Copper (II) sulfate 5-water "Mikhailovsky plant of chemical reagents, LLC"