Factory Direct Sodium Metabisulfite msds for Leather Tanning

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Характеристики



Products Description


High Quality metabisulfite sodium metabisulphite for Paper Making


Appearance
White powder or small crystalline particles
MF
Na2S2O5
CAS NO
7681-57-4
Grade Standard:
Food Grade, Industrial Grade
Purity
96.5%min




Specification



SPECIFICATION
STANDARD
Food Grade
Industry Grade
NA2S2O5
97% MIN
97%MIN
SO2
65% MIN
65%MIN
Fe
0.002% MAX
0.003%MAX
Water insoluble matter
0.03% MAX
0.03%MAX
HEAVY METALS AS Pb
0.0005% MAX
0.0005%MAX
ARSENIC
0.0001% MAX
0.0001%MAX
SE
0.0005% MAX
PH VALUE
4-4.5
4-4.5


Product Application




Application:
1. Bleaching agent for textile fibres;
2. Colors stripper and dechlorination;
3. Preparation of Indigo Vat Dye;
4. Solubilizing and acidyfing agent for leather industries ;
5. Bleaching agent for paper pulps;
6. Preservative and sterilisation agent for food industries.


Packing&Shipping




Company Profile


Our Manufacturer
Our factory is in Liaoning province, which is origin of SODIUM LAURYL ETHER SULPHATE.
Monthly production: 5,000tons
Annual production: 50,000tons
Factory area: Production lines: 2 SLES 70% production lines




Tianjin Wodehaotai (WDHT) is a professional chemicals company with more than 20 years of experiences.
We provide Chemical products and services with one stop-solution in many industries such as household care, industrial cleaning, food, water treatment, textile, agricultural chemicals, dyes, plastics, etc.
We have good relationships with our customers. We are committed to introducing high-quality chemicals from China to the world.







FAQ


Q1: Are you trading company or manufacturer ?
A: We are the trading company.

Q2: How long is your delivery time?
A: Generally it is 7-10 days, if we have stock. If not, maybe need 10-15 days to arrange the shipping.

Q3: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but freight is paid by your side.

Q4: Could you give me a discount price?
A: Surely, it depends on your quantity.

Q5: What is your terms of payment?
A: We can do TT payment, 100%LC at sight.

Q6: Why choose us?
A : (1)We can provide Consistent, high-quality products ,
(2) we have competitive and reliable price of the products
(3)We can provide excellent and fast customer service

If you have any other questions , please feel free to contact with us!





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