BGC > Produktsuche > Sodium dichloroisocyanurate | 2893-78-9

Sodium dichloroisocyanurate (INN	sodium troclosene, troclosenum natricum or NaDCC or SDIC) is a chemical compound widely used cleansing agent and disinfectant. It is a colorless, water-soluble solid. The dihydrate is also known (51580-86-0 ) as is the potassium salt (2244-21-5 ).
Appearance & Physical State	white crystalline granular or powder or or Tablets
Density	2.06 g/cm3
Melting Point	225ºC
Boiling Point	306.7ºC at 760 mmHg
Flash Point	139.3ºC
Stability	Stable. Oxidizing agent - contact with combustible material may lead to fire. Incompatible with strong bases, strong oxidizing agents(??) Reacts readily with many nitrogen-containing compounds to form explosive nitrogen triiodide. Moisture-sensitive.
Storage Condition	0-6ºC
Vapor Pressure	7.05E-05mmHg at 25°C

Molecular Formula: C3Cl2N3NaO3

Characteristics	White 8-30mesh/20-40 mesh
available chlorine	56%min
Moisture	5-10%
PH VALUE	5.5-7.0

Characteristics	White 8-30mesh/20-40 mesh
available chlorine	56%min
Moisture	5-10%
PH VALUE	5.5-7.0
Appearance & Physical State	white crystalline granular or powder or or Tablets
Density	2.06 g/cm3
Melting Point	225ºC
Boiling Point	306.7ºC at 760 mmHg
Flash Point	139.3ºC

Molecular Formula: C3Cl2N3NaO3
Molecular Weight: 219.95
Hazard Symbols: O,Xn,N,E
UN Number: UN 2465 5.1/PG 2
WGKGermany: 2
PackingGroup: II
HS Code: 29336929

Granules	8-30 mesh
Content Wt.%	≥ 56
Moisture Wt.%	≥ 10
PH value	6-7

Appearance:white powder, granular or tablets

Available chlorine Wt.% ≥45%
Moisture Wt.% (105℃/2Hrs) ≤3%
pH(1% aqueous solution-25℃) 5.5-7.0
Water-insoluble substances 0.2% Max
Solubility 25g/100mL(H2O)

Different purity like 56% and 60% are available

Assay:99.0%min

Melting point:225°C
Storage condition:0-6°C
Water solubility:30g/100ml (25 ºC)
Sensitivity:Moisture Sensitive
BRN:4056155
Stability:Stable. Oxidizing agent - contact with combustible material may lead to fire. Incompatible with strong bases, strong oxidizing agents(??) Reacts readily with many nitrogen-containing compounds to form explosive nitrogen triiodide. Moisture-sensitive.

Physical and chemical properties: white crystalline powder, with a strong chlorine odor, containing 60% effective chlorine 64.5%. Sexual stability, in the hot, humid areas of storage, the effective chlorine content decreased only about 1%. Soluble in water, solubility of 25% (25 ℃). The pH value of the 1% aqueous solution was 5.8 ~ 6.0, the concentration increased, and the pH value changed little. Dissolved in water to produce hypochlorous acid, the hydrolysis constant of 1 × 10-4, compared with chloramine T is high. Aqueous solution stability is poor, the role of chlorine in the loss of accelerated chlorine. Low concentration can quickly kill a variety of bacterial propagules, fungi, viruses, hepatitis virus effects. Has a high chlorine content, strong bactericidal effect, the process is simple, cheap prices. Dichloroisocyanuric acid sodium toxicity is lower, bactericidal effect is better than bleaching powder and chloramine-T. The metal reducing agent or acidic synergist with potassium permanganate and sodium dichloroisocyanurate dry powder mixed, can be made of chlorine smoke fumigant or acid chloride fumigant. Such fumigants by the ignition after the strong effect of sterilization of the gas.

Description:
Sodium dichloroisocyanurate and bleaching powder, three in two, sodium hypochlorite is currently used in several chlorine disinfectant, chlorine disinfectant disinfectant capacity depends on which contains the effective chlorine content, the effective chlorine content High, the stronger the disinfection capacity. Chlorine-containing disinfectant dissolved in water to form hypochlorous acid, resulting in bactericidal effect. Bleaching powder and triple in the solution to form the number of hypochlorous acid and pH, the lower the pH, hypochlorous acid formation more. Dichloroisocyanuric acid sodium hydrolysis constant is high, bactericidal ability of most other chloramine disinfectant is strong. In contrast to hypochlorite disinfectants, sodium dichloroisocyanurate has a slower effect at low concentrations, and at higher concentrations, the bactericidal effect is sometimes even superior to that of hypochlorite because its solution can remain weakly acidic Salts. The chlorine disinfectant broad spectrum bactericidal, bacterial propagules, viruses, fungal spores and bacterial spores have a killing effect.

Usage:
1. Used as industrial water disinfectants, disinfectants for drinking water, disinfectants for swimming pools, fabric finishing agents, etc.
2. Used as disinfectant, can be used for swimming pools, drinking water disinfection, preventive disinfection and various places of environmental disinfection. Can be used for sericulture, livestock, poultry, fish breeding disinfection. Can also be used for wool shrink-proof finishing, textile industry bleaching, industrial recycling water algae, rubber chlorination agent, the product is highly efficient, stable performance, no adverse effects on the human body.
3.GB 2760-96 provides for the food industry with processing aids. Can be used for dairy products and water disinfection.
Can quickly kill a variety of bacteria, fungi, spores and hepatitis A, hepatitis B virus. Can be widely used in swimming pools, family bathroom, daily necessities, fruits and vegetables and indoor disinfection.
4 for wool anti-felting finishing, with the use of safe and convenient, storage stability advantages. Also used as efficient, fast cleaning disinfection sterilant, bleach, bleaching agent, preservative. Basolan DC is potassium dichloroisocyanurate and can be used for wool shrink-proof finishing in acidic or weakly basic ranges (pH 4-8). In the acidic range of good anti-felting effect; in the alkaline range of wool have a good feel, so that increase luster. But also make the fabric yellow.

Brief manufacture process:
By ammonium chloride and urea together after heating acidification reaction, alkali soluble, chlorinated chloride, and then dried.