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Sodium Thiosulphate 99% Sodium Thiosulphate 99% Sodium Thiosulphate 99% Sodium Thiosulphate 99%
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Sodium Thiosulphate 99%

1 / Ton

|

1 Ton Minimum Order

País:

China

N º de Modelo:

1094

Precio FOB:

1 / Ton Obtener el precio más reciente

Lugar de origen:

China

Precio de pedido mínimo:

1 per Ton

Cantidad de pedido mínimo:

1 Ton

Detalle de embalaje:

25kg woven PP bags.

El tiempo de entrega:

About 15 days after payment.

Capacidad de suministro:

5000 Ton per Year

Tipo de pago:

L/C, T/T

Grupo de productos :

Contactar ahora
Miembro Básico

Persona de contacto Mr. David

76 Haiqu Road, rizhao, shandong

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Especificaciones del producto

  • CAS No.: 10102-17-7
  • Other Names: Hypo, Sodium Thiosulfate
  • MF: Na2S2O3
  • EINECS No.: 231-867-5
  • Grade Standard: Industrial Grade
  • Purity (%): 99%min
  • Appearance: Clear Monoclinic Crystal, Mesh 5-8mm.
  • Application: photographic emulsions; the tanning of leather;

Descripción del producto


Sodium Thiosulphate, (Hypo), Purity *9%min, Fine White  crystalline.
 

Classification Sulphate
Type Sodium Thiosulfate
CAS No. *********7
Other Names Sodium thiosulphate, pentahydrate; Disodium thiosulfate; hypo;
MF Na2S2O3.5H2O
Place of Origin Shandong, China (Mainland)
Grade Standard Industrial Grade, Reagent Grade
Purity *9%min,excellent grade.
Appearance Colorness Columnar Crystal
Application Major for Industry and photography use.
Brand Name PRIMACHEM
 

Sodium thiosulphate (Na2S2O3), also spelled sodium thiosulfate, is a colorless crystalline compound that is more familiar as the pentahydrate, Na2S2O3•5H2O, an efflorescent, monoclinic crystalline substance also called sodium hyposulfite or hypo.

Specification:

Inspection Standard: HG/T ********6.

ANALYSIS ITEMS

SPECIFICATION

RESULTS

PREMIUM GRADE

FIRST GRADE

PURITY  (Na2S2O3·5H2O)

% ≥

*9

*8

*9.*5

PH VALUE  (**0 g/l liquor)

% ≤

6.**9.5

7.5

SULPHIDE MASS FRACTION (basis as S)

% ≤

0.**1

0.**3

0.***9

MATTER INSOLUBLE IN WATER

% ≤

0.*1

0.*3

0.*1

IRON  MASS FRACTION  (basis as Fe)

% ≤

0.**2

0.**3

0.***8

APPEARANCE

CLEAR MONOCLINIC CRYSTAL

CONCLUSION

PREMIUM GRADE

 General Use:

Its major use is in photography for dissolving silver halides from photographic emulsions;
Sodium thiosulfate is also used in the tanning of leather;
in bacteriological water assessment;
and in treating cyanide poisoning;
for automatic hand warmers.

Packing:

*5/*0kg woven PP bags with PE inner, or 1MT Jumbo bags.

Shipment time:     

About *5days after payment receipt.

Payment terms:    

by L/C or by T/T.

Please do not hesitate to contact with us for more details.

País: China
N º de Modelo: 1094
Precio FOB: 1 / Ton Obtener el precio más reciente
Lugar de origen: China
Precio de pedido mínimo: 1 per Ton
Cantidad de pedido mínimo: 1 Ton
Detalle de embalaje: 25kg woven PP bags.
El tiempo de entrega: About 15 days after payment.
Capacidad de suministro: 5000 Ton per Year
Tipo de pago: L/C, T/T
Grupo de productos : 1-Inorganic Chemical

Send a direct inquiry to this supplier

A:

Mr. David < PRIMA CHEM INTERNATIONAL CO., LIMITED >

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