info@tjprimechem.com+86 22 59891960
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Категория：Витамины
Спецификация: Пищевой
Упаковка: 25 кг/бочка
Стандарты: USP
Описание продукта：Vitamin B6 (Pyridoxine Hydrochloride)
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ITEM |
STANDARD |
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|
Identification |
||
|
A:Infrared absorption <197M> |
Concordant with the reference spectrum |
|
|
B:Identification tests
-general chloride <191> |
Conform to USP43 |
|
|
Loss on drying |
Not more than 0.5% |
|
|
Residue on ignition |
Not more than 0.1% |
|
|
PH |
2.4 ~ 3.0 |
|
|
Related solvent |
Not more than 0.5% |
|
|
Heavy metals |
Not more than 30ppm |
|
|
Chloride content |
16.9% ~ 17.6%
|
|
|
Impurity B |
Not more than 0.15% |
|
|
Unspecified impurity |
Not more than 0.10% |
|
|
Total impurity |
Not more than 0.20% |
|
Контактное лицо: Anna, Oksana
Моб：+86 13003135108
Тел.：+86 22 59891960
Whatsapp：+8613003135108
E-mail：info@tjprimechem.com
Адрес：ул. Хечан ,1570, Биньхай, Тяньцзинь, 300480, КНР
