Лучшая цена цинк пиколинат порошок 17949 65 4

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Характеристики



Products Description




Zinc picolinate is a highly absorbable form in which to supplement the beneficial mineral zinc. Zinc Picolinate is formed by the bonding of Zinc with Picolinic Acid. This special form of Zinc has been used because it is better absorbed than many other forms.
Zinc Picolinate has been shown to be an outstanding source of Zinc, an essential mineral that plays an important role in cell growth and in helping to support a healthy immune system. Zinc Picolinate is absorbed and retained better than many other Zinc supplements.



Product
Zinc  Picolinate
CAS#
17949-65-4
Molecular Formula
C12H8N2O4Zn
Molecular Mass
309.59
Appearance
white powder




Test Item
Limit
Results
Appearance:
white powder
Conforms
Assay
NLT98.0%
98.05%
Zinc
20.0-21.0%
20.7%
Loss of drying
NMT2.5%
0.8%
Sulphate
NMT0.2%
Conforms
Arsenic
NMT1ppm
Conforms
Lead
NMT3ppm
0.7ppm
Mercury
NMT0.1ppm
0.06ppm
Cadmium
NMT1ppm
0.3ppm
Particle size
100%pass 60mesh
Conforms
Bulk density
Report only
0.75g/ml
Tapped density
Report only
1.010g/ml
Total plate count
NMT 1,000cfu/g
Conforms
Mold and yeast
NMT 100cfu/g
Conforms
E-Coil
Negative/25g
Conforms
Salmonella
Negative/25g
Conforms


Function & Application






Packaging & Transportation












Customer Feedback












Q1: Do you accept Alibaba Trade Assurance?

Yes, most our products are accepted via Alibaba Trade Assurance.

Q2: Can I have free samples?

Yes, we can supply the free 10-20g sample except high value products, but the shipping cost be paid by you. Generally USD45 for
sample fee.

Q3: How do I pay the sample fee?

Paypal,Western Union,T/T or just provide your courier's account number, we prefer FEDEX.

Q4: How do you treat quality complaint?

If quality problem caused by us after Third Party Test, we will send you free goods for replacement or refund your payment.

Q5:What's your MOQ and lead time?

Generally MOQ is 1kg, some low value products, MOQ is 25kg and lead time is within 4-5 workdays upon your payment.

Q6: Which products you can export?

We are mainly exporting herbal extracts, amino acids, vitamins, cosmetics and APIs.

Q7: Which documents you can provide?

Usually, we provide Commercial Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your
markets have any special requirements, let us know.


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