 |
Name：Sodium Chlorate
EINECS：231-887-4
CAS：7775-09-9
Molecular Formula：NaClO3
Molar Mass：106.441
Melting Point：248-261℃
Water Solubility：1000 g/L (20℃)
solubility soluble in water, soluble in ethanol, liquid ammonia, glycerol.
SPECIFICATION FOR SODIUM CHLORATE 99.5%
| SODIUM CHLORATE 99.5% MIN | |||
| ITEM | SPECIFICATION | RESULTS OF ANALYSIS | STANDARD NO. |
| SODIUM CHLORATE | 99.5 MIN | 99.50% | GB/T1618-2018 |
| H2O | 0.10% MAX | 0.03% | GB/T1618-2018 |
| WATER INSOLUBLES | 0.01% MAX | 0.01% | GB/T1618-2018 |
| NACL | 0.15% MAX | 0.01% | GB/T1618-2018 |
| SULPHATE | 0.1% MAX | 0.01% | GB/T1618-2018 |
| CR | 0.005% MAX | 0.01% | GB/T1618-2018 |
| FE | 0.005% MAX | 0.0003% | GB/T1618-2018 |
What role does sodium chlorate play in the production of anthraquinone dye intermediates?
Sodium chlorate acts as a catalyst in the production of anthraquinone dye intermediates. Anthraquinone dyes are an important class of organic dyes, and their production process requires the oxidation of anthracene to intermediates of anthraquinone dyes by chlorination. Sodium chlorate can be added into the reaction system as a catalyst to accelerate the anthracene oxidation reaction.
Specifically, sodium chlorate reacts with ammonium chloride to form chlorine gas. When chlorine reacts with anthracene, an oxidation reaction occurs, oxidizing anthracene to anthraquinone. Sodium chlorate as a catalyst can promote the oxidation reaction and increase the reaction rate and yield.
In addition, sodium chlorate can also react with impurities in anthracene to convert them into harmless products that are easy to separate, improving the purity of dye intermediates.
In short, sodium chlorate acts as a catalyst in the production process of anthraquinone dye intermediates, accelerates the oxidation reaction, converts impurities in the reaction system, and improves the purity and yield of the product.
Name：Sodium Chlorate
EINECS：231-887-4
CAS：7775-09-9
Molecular Formula：NaClO3
Molar Mass：106.441
Melting Point：248-261℃
Water Solubility：1000 g/L (20℃)
solubility soluble in water, soluble in ethanol, liquid ammonia, glycerol.
SPECIFICATION FOR SODIUM CHLORATE 99.5%
| SODIUM CHLORATE 99.5% MIN | |||
| ITEM | SPECIFICATION | RESULTS OF ANALYSIS | STANDARD NO. |
| SODIUM CHLORATE | 99.5 MIN | 99.50% | GB/T1618-2018 |
| H2O | 0.10% MAX | 0.03% | GB/T1618-2018 |
| WATER INSOLUBLES | 0.01% MAX | 0.01% | GB/T1618-2018 |
| NACL | 0.15% MAX | 0.01% | GB/T1618-2018 |
| SULPHATE | 0.1% MAX | 0.01% | GB/T1618-2018 |
| CR | 0.005% MAX | 0.01% | GB/T1618-2018 |
| FE | 0.005% MAX | 0.0003% | GB/T1618-2018 |
What role does sodium chlorate play in the production of anthraquinone dye intermediates?
Sodium chlorate acts as a catalyst in the production of anthraquinone dye intermediates. Anthraquinone dyes are an important class of organic dyes, and their production process requires the oxidation of anthracene to intermediates of anthraquinone dyes by chlorination. Sodium chlorate can be added into the reaction system as a catalyst to accelerate the anthracene oxidation reaction.
Specifically, sodium chlorate reacts with ammonium chloride to form chlorine gas. When chlorine reacts with anthracene, an oxidation reaction occurs, oxidizing anthracene to anthraquinone. Sodium chlorate as a catalyst can promote the oxidation reaction and increase the reaction rate and yield.
In addition, sodium chlorate can also react with impurities in anthracene to convert them into harmless products that are easy to separate, improving the purity of dye intermediates.
In short, sodium chlorate acts as a catalyst in the production process of anthraquinone dye intermediates, accelerates the oxidation reaction, converts impurities in the reaction system, and improves the purity and yield of the product.
苏公网安备 32100302010854号 
