Na2s2o3 / Sodium Thiosulfate / Sodium Hyposulfite / Hypo /CAS No. 7772 -98-7

China Na2s2o3 / Sodium Thiosulfate / Sodium Hyposulfite / Hypo /CAS No. 7772-98-7, Find details about China Sodium Thiosulfate, Sodium Hyposulfite from Na2s2o3 / Sodium Thiosulfate / Sodium Hyposulfite / Hypo /CAS No. 7772-98-7

Model NO.
7772-98-7
Appearance
Granular
Grade Standard
Industrial Grade
Trademark
crovell
Transport Package
Bag
Specification
big crystals
Origin
China
Model NO.
7772-98-7
Appearance
Granular
Grade Standard
Industrial Grade
Trademark
crovell
Transport Package
Bag
Specification
big crystals
Origin
China
Na2S2O3 / sodium thiosulfate / sodium hyposulfite / hypo /CAS No. 7772-98-7
 

Purity:99%

CAS no.:  7772-98-7

MF: Na2S2O3

Other names:  Sodium thiosulphate, Sodium hyposulfite, Hyposulphite of soda

1.Sodium Hyposulfite (Na2S2O3), also spelled sodium thiosulphate, is an inorganic compound that is typically available as the pentahydrate, Na2S2O3·5H2O. The solid is an efflorescent (loses water readily) crystalline substance that dissolves well in water. It is also called sodium hyposulfite or "hypo".

It is on the World Health Organization's List of Essential Medicines, the most important medications needed in a basic health system.

Na2s2o3 / Sodium Thiosulfate / Sodium Hyposulfite / Hypo /CAS No. 7772-98-7
 

2.Specification:

 

Item

Photographic grade

Industrial grade

Anhydrous grade

Appearance

colorless transparent crystal

colorless transparent crystal

white powder

Assay

≥ 99.00%

≥ 98.5%

≥ 97.0%

Water Insoluble matter

≤ 0.01%

≤ 0.03%

≤ 0.03%

Sulfide

≤ 0.001%

≤ 0.003%

≤ 0.001%

Fe

≤ 0.001%

≤ 0.003%

≤ 0.005%

PH

6.5~9.5

6.5~9.5

6.5~9.5

Water solution reaction

in accordance with the test

in accordance with the test

----

Granularity(g/g)

12~16

---

----


Packaging & Shipping

Packaging Details

1kg or 5kgs/Aluminium bag, 

25kgs/drum, 

25 tons/20ft 

Packing as your request, with photos before delivery. 

Our professional forwarder could confirm goods arrives you without custom problems.

shipping

Within 7 working days upon the receipt of payment.

Na2s2o3 / Sodium Thiosulfate / Sodium Hyposulfite / Hypo /CAS No. 7772-98-7

Company 


Crovell dedicated to the development, production and marketing of chemicals which is specialized in chemicals,Veterinary drug intermediates and Pesticide intermediates,our company is located in Shijiazhuang,Hebei Province.

 

      For many years of hard working with high developed technology, we are doing great jobs in China, and ranked in the top level of manufacturing medicine-used pharmaceutical intermediates. High purity of products, good price, short time of delivery, quick response of service. We are the manufacturer, we have better price, we have large stock for delivery in short time.

 

     After-sale Service: We will supply flexible service ways, various service ways such as common sample free, online service, global exhibitions and meeting face to face will be accepted. Clients' satisfaction is our principle. Good reputation is our origin!

 

    Let us reach a brilliant new achievement hand-in-hand.

Na2s2o3 / Sodium Thiosulfate / Sodium Hyposulfite / Hypo /CAS No. 7772-98-7
 

contact:
 

Daisy

Hebei Guanlang Biotechnology Co., Ltd

Add:No.66,Yuhua West Road,Shijiazhuang,Hebei,China