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fur bleaching and reductive used sodium hydrosulphite

  • fur bleaching and reductive used sodium hydrosulphite
  • fur bleaching and reductive used sodium hydrosulphite
  • fur bleaching and reductive used sodium hydrosulphite

fur bleaching and reductive used sodium hydrosulphite

    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Terms of Trade: CIF
    Min. Order: 21.6 Ton
    Delivery Time: 15 Days
    Packaging: 15kg, 25kg, 50kg or 100kg net in iron drums with double inner polybags
    Brand: BOSSORY
    Transportation: Ocean
    Place of Origin: China
    Supply Ability: 10000 ton per month
    Certificate: ISO9001
    HS Code: 28311010
    Port: Qingdao

Basic Info

Model No.: sodium hydrosulphite 007

Product Description

Product specifications:

INDEX

90%

88%

85%

FOOD ADDITIVE

Na2S2O4

≥90%

≥88%

≥85%

≥85%

Fe

≤20ppm

≤20ppm

≤20ppm

≤20ppm

Zinc(Zn)

≤1ppm

≤1ppm

≤1ppm

≤1ppm

Other heavy metal
(calculated as Pb)

≤1ppm

≤1ppm

≤1ppm

≤1ppm

Water Insolubles

≤0.05%

≤0.05%

≤0.05%

≤0.05%

Shelf Life(month)

12

12

12

12

Analysis report:

ITEM

90%

88%

85%

FOOD ADDITIVE

Na2S2O4

91.00%

89.50%

86.60%

86.96%

Na2S2O5

6.39%

6.64%

6.82%

6.54%

Na2CO3

1.10%

2.50%

5.70%

5.58%

Na2S2O3

0.18%

0.20%

0.41%

0.38%

Na2SO3

0.22%

0.21%

0.32%

0.36%

Fe

14ppm

15ppm

16ppm

11ppm

Water Insolubles

0.05%

0.04%

0.04%

0.01%


sodium hydrosulphite /sodium hydrosulphite 85% 88% 90%

Molecular formula: Na2S2O4


Appearance: white free-flow crystal powders


Packing: 15kg, 25kg, 50kg or 100kg net in iron drums with double inner polybags.


Application:
1. Widely used in textile industry for vat dyeing, reduction cleaning, printing and stripping, textile textile bleaching.
2. It is also used in bleaching paper pulps, especially mechanical pulps, it`s the most fitable bleaching agent in pulps.
3. It is used in bleaching kaolin clay, fur bleaching and reductive whitening, bleaching of bamboo products and straw products.
4. It is used in mineral, the compound of thiourea and other sulphides.
5. It is used as reducing agent in chemical industry.
6. Sodium hydrosulfite food additive grade is used in foodstuffs, as bleaching agent and preservative in dried fruits, dried vegetable, vermicelli, glucose, sugar, rock sugar, caramel, candy, liquid glucose, bamboo shoots, mushrooms and canned mushrooms.

Sodium Hydrosulphite 003Sodium Hydrosulphite 004



Hebei Bossory Import & Export Trade Co., Ltd.

 Hebei Bossory Imp & Exp Trade Co., Ltd. is a professional manufacturing and trading company of all types of chemical products, integrating development and production together.Our main products include SLES,LABSA,CDEA formic acid,sodium formate,acetic acid and related products. Our factory was established in 1992, Located in the capital of Hebei-Shijiazhuang, we enjoy convenient water ,land and air transportation. Our company have more than 50 workers .through the efforts of our entire staff,Bossory people have continuously tried to improve product quality, introducing advanced condensate technology,effectively control the quality and concentration of the products. Currently,Our annual production capability is 200 thousand tons ,which have already been exported to France, Australia, Thailand,Korea and 20 other countries and regions. Our company has always focused on research, development and innovation, and has recently developed more fine quality products. Bossory regards [reasonable price, efficient production time and good after-sales service" as our tenet.We hope cooperate with more customers for mutual benefits. Welcome to our company for visiting.

Company Info

  • Company Name: Hebei Bossory Import & Export Trade Co., Ltd.
  • Representative: Pang Gentao
  • Product/Service: Sodium Lauryl Ether Sulfate , Linear Alkyl Benzene Sulfonic Acid , Coconut Diethanol Amide , Formic Acid , Glacial Acetic Acid , Sodium Formate
  • Capital (Million US $): RMB5,000,000
  • Year Established: 2014
  • Total Annual Sales Volume (Million US $): US$1 Million - US$2.5 Million
  • Export Percentage: 51% - 60%
  • Total Annual Purchase Volume (Million US $): Below US$1 Million
  • No. of Production Lines: 2
  • No. of R&D Staff: Fewer than 5 People
  • No. of QC Staff: Fewer than 5 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 1,000-3,000 square meters
  • Factory Location: hezhai village,jinzhou county,Shijiazhuang,China
  • Contact Person: Ms. Elaine
  • Tel: 86-311-66560658
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