We are leading Manufacturer and exporters of Ammonium Thiosulphate (Crystal) . We are an ISO 9001-2008 company following all standard strictly to maintain our quality of products. Our in house lab and QC department is strong in equipment, knowledge and system to meet the international standards. Ammonium Thiosulphate (Crystal) or ATS is used in photographic fixers (so called rapid fixers;) we manufacture this product at our ultra modern facility of plant and lab. We have qualified technical staff and chemist around the clock to monitor each and every stage for the process.

 

Also known as. ATS Crystal. Ammonium Thiosulphate (Crystal)

 
SPECIFICATION OF AMMONIUM THIO SULPHATE (Crystal) (Co. Code A3)
 
 

Sr.
No.

Characteristics

Specifications

1.

Physical Appearance

White Crystall

2.

Assay as (NH4)2S2 O3% by mass.

95  to 97% Min.

3.

PH of 10% Solution

6 to 8PH

4.

Iron ( as Fe)

50ppm Max.

5.

Heavy Metal ( as Pb)

20ppm Max.

 6.

Sulphite[as(NH4)2SO3], % by mass   

2.0% Max.

 
SPECIFICATION OF AMMONIUM THIO SULPHATE (Crystal) (Co. Code A4)
 

Sr.
No.

Characteristics

Specifications

1.

Physical Appearance

White Crystal

2.

Assay as (NH4)2S2 O3% by mass.

90  to 94 % Min.

3.

PH of 10% Solution

6 to 8PH

4.

Iron ( as Fe)

50ppm Max.

5.

Heavy Metal ( as Pb)

20ppm Max.

 6.

Sulphite[as(NH4)2SO3], % by mass   

2.0% Max.

 
SPECIFICATION OF AMMONIUM THIO SULPHATE - (Solution) (Co. Code A1)
 

Sr.
No.

Characteristics

Specifications

1.

Physical Appearance

Clear and Colourless Solution

2.

Assay as (NH4)2S2 O3% by mass.

59  to 61% Min.

3.

PH of 10% Solution

7-8.5PH

4.

Iron ( as Fe)

10ppm Max.

5.

Heavy Metal ( as Pb)

10ppm Max.

 6.

Specific Gravity

1.32-1.34

7.

Sulphite[as(NH4)2SO3], % by mass   

1.0% Max.

 
SPECIFICATION OF AMMONIUM THIO SULPHATE (Solution) (Co. Code A2)
 

Sr.
No.

Characteristics

Specifications

1.

Physical Appearance

Clear and Colourless Solution

2.

Assay as (NH4)2S2 O3% by mass.

55 to 58% Min.

3.

PH of 10% Solution

7-8.5PH

4.

Iron ( as Fe)

10ppm Max.

5.

Heavy Metal ( as Pb)

10ppm Max.

 6.

Specific Gravity

1.32-1.34

7.

Sulphite[as(NH4)2SO3], % by mass   

1.0% Max.

    Applications:
  • Photography
  • Agro industry
  • Specialty chemicals
  • Pharmaceutical industry
  • Pharmaceutical industry

Contact Us:-303/304, MURLIDHAR COMPLEX, NEAR FATEHPURA POST OFFICE, PALDI, AHMEDABAD -380007,Gujarat, INDIA.

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