Natriy sitrat tribasic gidrat CAS 6858-44-2 Soflik >99,0% (HClO4 bilan titrlash) zavod
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Sodium Citrate Tribasic Hydrate (CAS: 6858-44-2) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com
| Kimyoviy nomi | Natriy sitrat tribazik hidrat |
| Sinonimlar | tri-natriy sitrat 5,5-gidrat;Trinatriy sitrat hidrati |
| CAS raqami | 6858-44-2 |
| CAT raqami | RF-PI2084 |
| Birja holati | Stokda, ishlab chiqarish quvvati 100MT / oy |
| Molekulyar formula | Na3C6H5O7·nH2O |
| Molekulyar og'irlik | 258.07 (suvsiz asos) |
| Erish nuqtasi | 300 ℃ |
| Zichlik | 1.857 |
| pH | 7,5~9,0 (50g/l, H2O, 20℃) |
| Eruvchanlik | Suvda eriydi, alkogolda ozgina eriydi, efirda erimaydi |
| Brend | Ruifu kimyoviy |
| Element | Texnik xususiyatlari |
| Tashqi ko'rinish | Rangsiz yoki oq kukun yoki kristallar |
| Soflik / Tahlil usuli | >99,0% (HClO4 bilan titrlash) |
| Og'ir metallar (Pb sifatida) | ≤10 mg/kg |
| Erkin gidroksidi (als NaOH) | ≤0,04% |
| Erkin kislota (C6H8O7 sifatida) | ≤0,06% |
| Temir (ICP) | ≤10 mg/kg |
| Arsenik izlari (MHS-AAS) | ≤2 mg/kg |
| SO4 sifatida umumiy oltingugurt (ICP) | ≤50 mg/kg |
| Xlorid (Cl) | ≤20 mg/kg |
| Infraqizil spektr | Strukturaga mos keladi |
| ICP | Natriy komponentini tasdiqlaydi |
| NMR spektri 1H | Strukturaga mos keladi |
| Sinov standarti | Korxona standarti |
Paket: Shisha, alyuminiy folga sumkasi, 25kg / karton baraban yoki mijozning talabiga binoan
Saqlash holati:Salqin va quruq joyda yopiq idishlarda saqlang;Nur va namlikdan saqlang
Natriy sitrat tribasic hidrat (CAS: 6858-44-2) kimyoviy sintez uchun oraliq mahsulot sifatida ishlatiladi.
Xabaringizni shu yerga yozing va bizga yuboring