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Shandong Yuyuan Group Co., Ltd.
Shandong Yuyuan Group Co., Ltd.
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Contact Us

Street Address
Yuyuan Building,Weifang Development Zone,Weifang City,Shandong Province,China.
Country/Region
China/Shandong
Telephone

86-0536-6102655

Sodium Metabisulfite
Sodium Metabisulfite
Supply Ability:
5000 Metric Ton/Metric Tons per 0
Port:
qingdao
Email:
Quantity:
Metric Ton
 Message:
  • Product Details
  • Company Profile
Quick Details
Place of Origin:
China
Brand Name:
Model Number:
Packaging & Delivery
25kg/bag
Product Description

       

 

      ITEM

Quality  Index

STANDARD

result

Na2S2O5

(calculated by dry base) %

≥96.5

97.2

Fe

(calculated by dry base) %

≤0.003

0.0009

 Water insoluble matter

(calculated by dry base) %

≤0.05

0.002

Have metal

(calculated by dry base) %

≤0.005

0.004

ARSENIC

 (calculated by dry base) %

≤0.0001

0.0001

PH(5% water soluble)

4.72

Package and Trade mark

By woven plastic bag out , and white plastic bag inner

Result

qualified

Remark

























FAQ

1. How do you control the quality?

We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.

2. Do you supply sample?

Yes, we can supply some samples for your test.

3. Do you accept sample order?

Welcome sample order for a trial start,10kg, 20kg, 50kg as you need.

4.Do you supply product report?

Yes. We'll give you product analysis report before shipping.

5. Can we visit your factory?

Yes. Welcome to visit.

Contact Us

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