Carboxyl Methyl Cellulose
Carboxy methyl selulose (CMC) cyangwa cmc umubyimba ni selile ikomoka hamwe na carboxymethyl matsinda (-CH2-COOH) ihujwe na amwe mumatsinda ya hydroxyl ya monomers ya glucopyranose igizwe numugongo wa selile.Bikunze gukoreshwa nkumunyu wa sodium, Sodium Carboxymethyl Cellulose.
Ihindurwamo na alkali-catisale reaction ya selile hamwe na acide chloroacetic.Amatsinda ya karubike ya polar (acide organic) atanga selile ya elegitoronike kandi ikora neza.Imiterere yimikorere ya CMC biterwa nurwego rwo gusimbuza imiterere ya selile (nukuvuga umubare wamatsinda ya hydroxyl yagize uruhare mugusimbuza reaction), hamwe nuburebure bwurunigi rwimiterere ya selile ya selile hamwe nurwego rwo guhuriza hamwe insimburangingo ya carboxymethyl.
| Ibintu | Ibipimo |
| Kugaragara | Ifu yera ya cream ifu yamabara |
| Ingano ya Particle | Min 95% batsinze mesh 80 |
| Isuku (ishingiro ryumye) | 99.5% Min |
| Viscosity (igisubizo 1%, ishingiro ryumye, 25 ℃) | 1500- 2000 mPa.s |
| Impamyabumenyi yo gusimburwa | 0.6- 0.9 |
| pH (igisubizo 1%) | 6.0- 8.5 |
| Gutakaza kumisha | 10% Byinshi |
| Kuyobora | 3 mg / kg Byinshi |
| Arsenic | 2 mg / kg Byinshi |
| Mercure | 1 mg / kg Byinshi |
| Cadmium | 1 mg / kg Byinshi |
| Ibyuma byose biremereye (nka Pb) | 10 mg / kg Byinshi |
| Imisemburo | 100 cfu / g Byinshi |
| Umubare wuzuye | 1000 cfu / g |
| E.coli | Umusaruro muri 5 g |
| Salmonella spp. | Netative muri 10g |
Ububiko: ahantu humye, hakonje, nigicucu hamwe nububiko bwumwimerere, irinde ubushuhe, ubike ubushyuhe bwicyumba.
Ubuzima bwa Shelf: Amezi 48
Ipaki: muri25kg / igikapu
gutanga: ikibazo
1. Ni ubuhe buryo bwo kwishyura?
T / T cyangwa L / C.
2. Igihe cyo gutanga ni ikihe?
Mubisanzwe tuzategura ibyoherejwe muminsi 7 -15.
3. Tuvuge iki ku gupakira?
Mubisanzwe dutanga gupakira nka 25 kg / igikapu cyangwa ikarito.Birumvikana, niba ufite ibisabwa byihariye kuri bo, tuzagukurikiza.
4. Bite ho agaciro k'ibicuruzwa?
Ukurikije ibicuruzwa watumije.
5. Ni izihe nyandiko utanga?
Mubisanzwe, dutanga Inyemezabuguzi, Urutonde rwo gupakira, Umushinga wo gupakira, COA, icyemezo cyubuzima nicyemezo cyinkomoko.Niba amasoko yawe afite ibyo asabwa bidasanzwe, tubitumenyeshe.
6. Icyambu cyo gupakira ni iki?
Mubisanzwe ni Shanghai, Qingdao cyangwa Tianjin.
