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Na2s2o5 Industrial Uses Such as Printing and Dyeing, Leather Making, etc Sodium Metabisulfite
Miejsce pochodzenia | Shandong, Chiny |
---|---|
Nazwa handlowa | JIUCHONG |
Orzecznictwo | ISO, SGS |
Numer modelu | JC - Na2S2O5 |
Minimalne zamówienie | 1 tona |
Cena | USD 320 / Ton - USD 330 / Ton |
Szczegóły pakowania | 25 kg, worek 1000 kg |
Czas dostawy | 15 dni roboczych |
Zasady płatności | T / T, L / C |
Możliwość Supply | 3000 ton miesięcznie |

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xSzczegóły Produktu
Kod HS | 2832100000 | Inna nazwa | pirosiarczyn sodu |
---|---|---|---|
Wygląd | Biały krystaliczny proszek | CAS No. | 7681 - 57 - 4 |
Okres przydatności | 2 lata | MF | NA2S2O5 |
Podkreślić | sodium metabisulfite industrial grade,sodium metabisulfite for printing and dyeing,sodium metabisulfite leather making chemical |
opis produktu
Sodium Metabisulfite (Na₂S₂O₅) for Industrial Applications
Sodium hydrogen sulfite, also known as sodium bisulfite, is a white crystalline powder or granules with a weak sulfurous odor. This versatile reducing agent finds applications across multiple industries including food processing, textiles, pharmaceuticals, and water treatment.
Product Specifications
TEST ITEMS | TEST STANDARD | TEST RESULT |
---|---|---|
Na₂S₂O₅ | ≥ 96.5% | 97.42% |
FERRON (Fe) | ≤ 0.005% | 0.001% |
WATER INSOLUBLE | ≤ 0.05% | 0.02% |
ARSENIC (As) | ≤ 0.0001% | < 0.0001% |
HEAVY METAL (Pb) | ≤ 0.0005% | < 0.0002% |
CLARITY | PASS | PASS |
APPEARANCE | WHITE OR LIGHT YELLOW CRYSTALLINE POWDER | PASS |
CONCLUSION | QUALIFIED |

Packaging Options
Available in: 25KG / 1000KG bags

Industrial Applications
Sodium metabisulfite serves multiple functions across diverse industries:
- Food Industry: Preservative and antioxidant for dried fruits, wine, and canned goods
- Pharmaceuticals: Stabilizer and antioxidant for medication formulations
- Water Treatment: Reducing agent for heavy metal removal
- Textiles: Bleaching agent in fabric processing
- Leather Production: Dehairing and softening agent for hides
- Cosmetics: Preservative in select formulations (regulated use)

Manufacturer Profile
Shandong Jiuchong Chemical Company Limited, with 13 years of chemical industry expertise, operates as a modern international enterprise offering over 30 chemical product lines. Our comprehensive portfolio includes:
- Sodium metabisulfite
- Sodium sulfate
- Calcium chloride
- Magnesium compounds
- Ammonium sulfate
- Sodium bicarbonate
We maintain rigorous quality control systems and global distribution networks to ensure product excellence and reliable service.

Competitive Advantages
- 13+ years of industrial chemical expertise
- Direct shipping partnerships for cost-effective logistics
- Strategic location near raw material sources and ports
- Premium quality raw materials
- ISO and SGS certified production
- Comprehensive after-sales support
- Responsive customer service

Frequently Asked Questions
Q: Are you a factory or trading company?
A: We operate as an integrated manufacturer and trading entity.
Q: Do you provide samples for testing?
A: Yes, we offer free samples with COA, though shipping costs are the customer's responsibility.
Q: How can I get an exact quotation?
A: Please specify your product requirements and intended use for accurate pricing.
Q: Can you provide product certifications?
A: We supply standard COAs and can provide specific test reports for custom orders.
Q: Do you accept custom specifications?
A: Yes, we accommodate both product formulation and packaging customization.
Q: Can I visit your production facility?
A: Factory visits are welcome by prior arrangement.
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