Sodium Hydrosulfite , commonly known as Sodium dithionite, also known as sodium hyposulfate, is a strong reducing agent in two forms: dihydrate salt and anhydrous salt. Dihydrate is a slightly yellow flake like crystal with extremely unstable chemical properties, only present in alkaline solutions. When heated to a certain temperature, it is dehydrated and converted into anhydrous salts; Anhydrous salt is a white crystalline powder that exists stably when dried at room temperature.
1. Slight special odor. Sensitive to light.
2. In the presence of moisture or aqueous solution, sodium bisulfite and sodium bisulfate are quickly generated and become acidic.
3. It is easily soluble in water, slightly soluble in ethanol, and the aqueous solution is neutral. Easy to burn when wet. Due to its unstable nature, a certain amount of stabilizer is added to the finished product.
Sodium hydrosulfite powder is widely used in reductive dyeing, reductive cleaning, printing and decolorization of textile industry and bleaching of fabrics such as silk, wool and nylon. Because it does not contain heavy metals, the bleached fabrics have bright color and are not easy to fade. Sodium hydrosulphite powder can also be used in organic synthesis, such as reducing agent or bleach in the production of dyes and drugs. It is suitable for bleaching of wood pulp and paper, and can also be used to preserve food and fruits.
Waxaan leenahay warshado badan oo tayo sare leh oo leh iskaashi qoto dheer, kuwaas oo ku siin kara alaab tayo sare leh iyo qiimo tartan leh. Waxaan sidoo kale ku siin karnaa qiimo-dhimis iibsasho badan. Oo waxaanu la shaqaynaa shirkado badan oo soo gudbiya xamuulka, waxaanu u gaarsiin karnaa alaabta si badbaado leh oo qumman gacmahaaga. Waqtiga bixinta waa qiyaastii 3-20 maalmood kadib xaqiijinta lacag bixinta.
ITEM | HEERKA | |||
Hydrosulphite | 74% |
85% |
88% |
90% |
Water insoluble | 0.3 max | 0.3 max | 0.1 max | 0.1 max |
Sodium thiosulfate: Na2S2O3 | 1.4 max | 1.5 max | 1.3 max | 1.0 max |
Sodium metabisulfite: Na2S2O5 | 5-7 | 5-7 | 5-7 | 5-7 |
Sodium bisulfite:NaHSO3 | 0.5 max | 0.5 max | 0.5 max | 0.5 max |
Sodium carbonate: Na2CO3 | 0.6-2 max | 0.6-2 max | 0.6-2 max | 0.6-2 max |
Sodium formate: HCOONa | 0.5 max | 0.8 max | 0.5 max | 0.5 max |
Sodium hydrosulfite also known as sodium dithionite is a very effective reducing agent. Our sodium hydrosulfite comes in solid white crystalline powder form.It is widely used in various industries, including textile, pulp and paper, water treatment and food industry.
1.Widely used in textile industry for reductive dyeing, reductive cleaning, printing and decoloration
2.Used for bleaching of silk, wool, nylon and other fabrics.
3.Mainly used in industry and food industry
1. Ma waxaad tahay warshad ama shirkad ganacsi?
Waxaan nahay shirkad isku-dhafan oo warshado iyo ganacsi ah, oo bixisa adeeg hal-joojin ah. OEM waa la aqbali karaa.
2. Ma bixisaa muunado? Ma bilaash baa mise waa dheeraad?
Muunado bilaash ah. Kharashka xamuulka ee muunada waxa loo baahan yahay in dhinacaaga laga bixiyo.
3. Ma haysaa wax shahaado ah oo la xidhiidha ilaalinta tayada?
ISO 9001: 2008 shahaado si loo hubiyo tayada.
4. Maxaan bixiyaa si aan u helo xigasho?
Pls noo soo sheeg nooca badeecada aad u baahan tahay, dalbo tirada, ciwaanka iyo shuruudaha gaarka ah
5. Habka lacag-bixinta noocee ah ayaad doorbidaysaa? Waa maxay nooca shuruudaha la aqbalo?
Shuruudaha keenista la aqbalay: FOB, CFR, CIF, EXW;
Lacagta Bixinta La Oggolyahay: USD;
Nooca Lacag-bixinta La Aqbalay: T/T,Ururka Galbeedka; Paypal, Hubinta Ganacsiga.
Luuqadaha lagu hadlo: Ingiriis.
Qaybaha alaabta