Prìs Aonad: | USD 200 / Kilogram |
---|---|
Seòrsa Pàighidh: | T/T |
Incoterm: | FOB |
Min. Òrdugh: | 8 Kilogram |
Brand: Òigridh
Pacadh: Poca fail 1kg / alùmanum; 25kg / druma
Coileanadh: 1000KG/Month
Còmhdhail: Ocean,Land,Air,Express,Others
Àite Tùs: Sìona
Comas Solarachaidh: 5000KG/Month
Teisteanas: Kosher,Halal,Haccp, ISO
Port: Shanghai,Guangzhou,Tianjin
Seòrsa Pàighidh: T/T
Incoterm: FOB
Tha e a 'reic pùdar picrophylline
1. Toirt a-steach pùdar Picrophylline:
Tha pùdar bitterophylline (air 1,7,7-TetramyRomyRomethyRomhunt.chang na caffeine, a tha cumanta ann an caffeine duilleagan. Is ann air sgàth an aon bhuidheann as methyl na tha gnìomhan eòlas-inntinn agus buaidhean dòrainneach a th 'ann o shuffelids, a tha air aire mhòr a tharraing bho sgoilearan anns na raointean acadaimigeach agus cungaidh-leigheis.
2 . Fiosrachadh bunaiteach :
Product Name |
Picrophylline |
Specification |
98% |
Appearance |
White powder |
CAS No. |
2309-49-1 |
Molecular formula |
C9H12N4O3 |
Molecular weight |
224.22 |
EINECS No. |
218-994-1 |
Melting point |
226°C |
Boiling point |
365.61°C (rough estimate) |
Density |
1.3055 (rough estimate) |
3. Gnìomh
Faodar 1.theactine a chleachdadh gus ìrean dopamine a thogail;
Faodar 2.theacerine a chleachdadh gus cuideam agus iomagain a lughdachadh;
Faodar 3.theactine a chleachdadh gus sèid a lughdachadh air feadh a 'chuirp;
Faodar 4.theacerine a chleachdadh gus luchd-armachd a bhrosnachadh agus losgadh geir a chuideachadh.
4. Iarrtas
Tha Pigaline na dhroga purines methyl. Tha buaidh aige ri arteries coronacher Cardiotonic, dlasuttic, dusurtic, dubhadh Ar-asaidheachd, a 'gabhail fois air fèithean rèidh bronchial agus brosnachail siostam nearbhach. Tha e air a chleachdadh sa mhòr-chuid airson a bhith a 'làimhseachadh Athma, Emonysema, Bronchitis, agus Cardiac Dyspneea.
5. Coa
Test items |
Test standard |
Test result |
Test method |
Character |
A white to almost white crystalline powder |
White crystalline powder |
ZSQB12-2 |
HPLC |
≥99% |
99.9% |
HPLC |
Loss on dry |
<1.0% |
0.6% |
USP41 |
Related substance |
Isolate impurity <0.2%, total impurities<1.0% |
Conform |
HPLC |
Heavy metal |
<10ppm |
Conform |
USP41 |
Pb |
≤0.5ppm |
<0.5 ppm |
USP41 |
Cd |
≤0.5ppm |
<0.5 ppm |
USP41 |
As |
≤0.5ppm |
<0.5 ppm |
USP41 |
Hg |
≤0.1ppm |
<0.1 ppm |
USP41 |
Residue on ignition |
≤0.5% |
0.1% |
USP41 |
Ash content |
≤ 0.5% |
0.1% |
USP41 |
Melting point |
227-232 ℃ |
229.5-231℃ |
USP41 |
Total Plate Count |
≤1000cfu/g |
≤10cfu/g |
USP41<2021>/<2022> |
Total Yeast&Mold |
≤100cfu/g |
Negative |
USP41<2021>/<2022> |
S. aureus |
Negative |
Negative |
USP41<2021>/<2022> |
Salmonrlla |
Negative |
Negative |
USP41<2021>/<2022> |
E.Coli |
Negative |
Negative |
USP41<2021>/<2022> |
Bulk Density |
≥0.55g/ml |
0.6g/ml |
USP41 |
Roinn-seòrsa bathair : Toraidhean suidhichte teth
Làrach-lìn Làimheil Clàr-innse. Clàr-iùil na làraich
Clàraich a-steach don chuairt-litir againn:
Faigh ùrachaidhean, lasachadh, special
Tairgsean agus Duaisean Mòra!