Thiourea a ni
Product chungchang tlangpui
Chemical Hming: Thiourea
CAS Number: 62-56-6 ah a awm a
Molecular Formula: CH4N2S
Molecular rit zawng: 76.12 g/mol
A lan dan: White crystalline powder emaw prills emaw; rimtui nei lo emaw, ammonia rimtui tlemte nei emaw
Solubility: Tuiah a inthiar nasa hle (20°C-ah 137 g/L), ethanol-ah a inthiar thei a, ether leh acetone-ah a inthiar tlem hle bawk
Thiourea hi organic sulfur compound pawimawh tak a ni a, urea ang chi (oxygen atom aiah sulfur hmanga thlak) a ni. Chemical reactivity danglam tak a lantir a, industrial, agricultural, leh laboratory field hrang hrangah raw material leh additive hmantlak tak a ni. Physical property nghet tak leh controllable reactivity neiin, application scenario hrang hrang atan quality standard khauh tak a tlin a ni.
Key Properties & A thatna te
| Thilneih | A sawifiahna | Core Advantage a ni |
| Melting Point a ni | 176 - 178°C (180°C aia sangah a chhe) . | Processing temperature pangngai chhunga thermal stability, a hun hmaa tihchhiat loh |
| pH Value (1% tui chhuahna) 1.1. | 6.0 - 7.5 inkar a ni | Neutral atanga acidic tlem, substrate tam zawk nen a inmil a, corrosion emaw pH imbalance emaw a awm lo |
| Thianghlimna (min) . | 99.0% (industrial grade) a ni a; 99.5% (damdawi lam grade) a ni. | Thianghlimna sang hian product performance tichhe thei emaw, side reaction thlen thei emaw bawlhhlawh a ti tlem a ni |
| Heavy Metal chhunga thil awm zat (max) . | 10 ppm (Pb, Cd, Hg zawng zawng) . | Environment leh safety standard a tlin a, ei leh in nena inzawmna emaw damdawi nena inzawm emaw hmanna atana tha |
| Hygroscopicity a awm thei | Low (room temperature-ah chuan moisture tlem ber a absorb) . | Clumping awm lovin dah leh hman awlsam, hun kal zelah quality mumal tak a awm theih nan |
A hman dan tlangpui
Thiourea-a chemical property danglam tak (eg, metal nena complex siam theihna, reducing agent anga hnathawh theihna, leh heterocyclic synthesis-a tel theihna) hian industry hrang hrangah a pawimawh hle a ni:
3.1 Industrial & Metallurgy lama thil tih dan tur
Metal Refining & Plating: Rangkachak leh tangkarua leaching-ah (eg, cyanide tel lo rangkachak lakchhuahnaah) complexing agent atan hman a ni a, ores atanga metal hlu tak takte chu a paih chhuak thin. Nickel, copper, leh zinc electroplating-ah brightener leh stabilizer angin hna a thawk a, coating uniformity leh luster a ti tha zawk
Corrosion Inhibition: Industrial coolant, pickling solution, leh metalworking fluid-ah te dahin metal chunglamah venhimna film siamin, rust leh acid corrosion a veng thei a ni
3.2 Chemical siam chhuah dan
Pharmaceuticals & Agrochemicals: Sulfonamides (antibacterial drugs), thyroid hormone, leh herbicides (eg, thlai chi hrang hranga weed control na atana thiourea-based herbicides) siam chhuahna atana intermediate pawimawh tak a ni
Dye & Pigment Manufacturing: Thiazole leh imidazole derivatives siam nan hman a ni a, chungte chu azo dye leh organic pigment (eg, textile, plastic, leh ink atan) atana thil pawimawh tak a ni
Rubber Industry: Vulcanization accelerator leh modifier angin a thawk a, tire, seal leh rubber product-a rubber elasticity, heat resistance, leh aging resistance a tichak a ni
3.3 Laboratory & Specialty hman dan
Analytical Chemistry: Complex formation hmanga heavy metal (eg, 铋、selenium) te hriatchhuah leh zat tur reagent atan hman a ni
Thlalak: Black-and-white thlalaknaah fixing agent leh reducing agent angin hna a thawk a, thlalak stabilize-na atan leh silver halides langsar lote paih chhuahnaah a pui bawk
Hriselna & Dan zawm dan
4.1 Hriselna atana kaihhruaina
Handling: Leivut thawk emaw, vun/mit direct-a inhnaih emaw loh tur. Thli luh lohna hmunah dust-proof goggles, nitrile gloves, leh thawkna kawngkhar (N95 aia sang) vuah tur a ni. Kut inhnaih hnuah sahbawn leh tui hmangin uluk takin silfai thin ang che
A dahna: Acid chak tak (eg, hydrochloric acid), oxidizing agents (eg, hydrogen peroxide), leh meialh zau tak atanga hlaah warehouse lum, vawt, boruak tha tak awmnaah dah tur a ni. Moisture absorption leh contamination ven nan sealed HDPE emaw fiber drums hmang rawh
Hman dan: Bawlhhlawh emaw thiourea hman loh emaw chu tualchhung boruak dan (eg, industrial waste hlauhawm lo angin; lei emaw tui emawa chhuah loh tur) angin paih tur a ni
4.2 Dan zawm dan
REACH Regulation (EU) (REACH SVHC list hnuaia registered, industrial hmanna atana khapna awm lo) zawm a ni
FDA Standards (food-contact application atan, eg, food processing equipment-a corrosion inhibitor angin) a tlin
Damdawi siamna atana hman tur USP/NF Standards (pharmaceutical grade) zawm a ni
Thil siam chhuah dan tur ISO 9001 (quality management) leh ISO 14001 (environmental management) hmanga certificate pek a ni
Technical Data Sheet (TDS)-a thil pawimawh ber berte
| Parameter a ni | Industrial Grade a ni | Damdawi lam Grade a ni | Test dan tur |
| Thianghlimna | ≥99.0% a ni. | ≥99.5% a ni. | High - Performance Liquid Chromatography (HPLC) hmanga tihchhuah a ni. |
| Moisture awm zat | ≤0.5% a ni. | ≤0.3% a ni. | Karl Fischer chuan a titration a ti a |
| Ash Content a awm | ≤0.1% a ni. | ≤0.05% a ni. | Gravimetric hmanga zirchianna a ni |
| Thir (Fe) a ni. | ≤5 ppm a ni | ≤2 ppm a ni | Atomic Absorption Spectroscopy (AAS) hmanga thil tih theih a ni. |
| Tuiah Insoluble Matter a awm | ≤0.01% a ni. | ≤0.005% a ni. | Filtration & Drying hmanga tihfai a ni |
Engvangin Nge Kan Thiourea Hi Kan Thlan?
Customized Grades: Customer mamawh bik (eg, damdawi atana hman tur heavy metal content tlem) phuhruk nan industrial, pharmaceutical, leh laboratory grade kan pe thin
Stable Supply: Kan thil siamchhuahna hmun (kum khata ton 5,000 phur thei) hian a hun taka thawn chhuah theihna a siam a, bulk order (drum 20-500 kg) tan pawh
Technical Support: Kan chemist team hian pre-sales consultation (eg, application matching) leh after-sales support (eg, processing issues te troubleshooting) te kan pe thin
Eco-Friendly Production: Kan thil siam dan hian tui bawlhhlawh leh emission a tihtlem a, khawvel pum huapa sustainability goal nen a inmil a ni.
Min rawn biak theih reng e
Pricing, sample, emaw TDS/COA documentation kimchang hriat duh chuan kan sales team hnenah hian zawhfiah theih a ni:
Email: info@anhaochemical.com ah thawn theih a ni
Phone: +86 15169355198 ah biak theih a ni
Website: https://www.anhaochemical.com/ ah hian a awm a, a hmunah hian a awm bawk.