Harga hijian: | 7~8 USD |
---|---|
Type pamayaran: | T/T |
Incoterm: | FOB,DAF,CFR,DES,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery |
Mnt. pesenan: | 1 Kilogram |
merek: Budak ngora
Klasifikasi: Asam Sulfonic
Tempat Asal: Cina
Kelas: Kelas Ubar
bungkusan: 1. 1 kilogram per kantong aluminium boil ku hiji kantong plastik di jero; 2. 25 kilogram per tong kardus sareng hiji kantong plastik di jero; 3. Bungkusan salaku syarat konsumén.
kakuwatan keur ngasilkeun: Annual Output 5000 Tons
kandaraan: Ocean,Land,Air,Express,Others
Tempat Asal: Cina
Kamampuhan suplai: Annual Output 5000 Tons
Sertipikat: Kosher,Hala,Haccp,ISO Certificate
palabuhan: Shanghai Port,Tianjin Port,Guangzhou Port
Type pamayaran: T/T
Incoterm: FOB,DAF,CFR,DES,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery
Mésér bubuk asam kojan
1best bubuk asam edic:
Bukai asam Kénging mangrupikeun reatibitor Meluk-spésifik mersiin anu dilakukeun nganggo prosés férméntasi bio modern. Éta bahan baku anu saé sareng aman sareng aman. Éta geus loba dianggo dina kosmétik, kadaharan sareng tatanén.
Ayeuna aya dua prosés di pasar pikeun nyiapkeun asam kojic.
Férméntasi biologis sareng sintésis kimia. Bédana antara dua prosés utamina dibayangkeun dina poin ieu:
Preparation Process |
Biological fermentation |
Chemical synthesis |
Utilization rate |
More than 95% |
50% |
Safety |
Green, healthy and safe |
Low production safety |
Making process |
No high temperature, no high pressure, no strong acid |
High temperature, high pressure, strong acid, strong alkali, etc. |
Solvent remains |
Less solvent residue |
More solvent residue |
Perusahaan kami langkung teras mayar hasil panalungtikan sareng pamekaran produk, produksi sareng penjualan, ngadoko kasalahan produk meja, ningkatkeun tingkat hiji jinis asam kénging. .
2. Coa bubuk asam kojan:
Name:Kojic Acid |
|
CAS No.:501-30-4 |
Production No.: QS20210812 |
Production Date: 20210812 |
Analysis Date:20210818 |
Production Preservation: Storage out of sunlight , sealed for two years |
Item |
Specification |
Results |
Appearance |
White or off white crystal |
Whit or off white crystal |
Assay |
≥99.0% |
99.60% |
Melting point |
152~156℃ |
154.8~154.9℃ |
Loss on drying |
≤0.5% |
0.09% |
Ignition residue |
≤0.1% |
0.07% |
Chloride |
≤50ppm |
25ppm |
Alfatoxin |
Not detectable |
Not detectable |
Heavy metal |
≤3ppm |
<0.1ppm |
Arsenic |
≤1ppm |
<0.1ppm |
Ferrum |
≤10ppm |
7ppm |
Conclusion |
Conform |
Qc: Guo Shan QA: feng li
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