Vasupujya Chemicals
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Industrial Chemicals
With impeccable quality & customer satisfaction as our forte, we offer a wide array of chemicals that are formulated as per the requirements of our clients. Utilizing our strong infrastructure and effective quality policy, we supply quality products, known for their purity, stability and effective results. We are one-stop-shop, with a widest assortment of industrial chemicals that include:

Sodium Formaldehyde Bisulfite

Sodium Formaldehyde Bisulfite

We offer superior quality and accurately formulated sodium formaldehyde bisulfite which are available with the following specifications:
















































1
Physical Appearance
White Powder.
2
Appearance of Solution
25% solution in distilled water should be clear and colorless & free from External Impurities.
3
Assay as NaHSO3 - HCHO
98.0% Min.
4
Free Bisulphite as NaHSO3
0.20% Max.
5
Thiosulphate as Na2S203-5H2O
0.05% Max.
6
Iron as Fe.
0.001% Max.
7
Heavy Metal as Pb.
0.005% Max.
8
Volatile Metter at 70 @ Centigrade
0.002 % Max.
9
pH of 20% solution
7.0 to 7.5

 


Sodium Meta Bi Sulphite

We offer a wide range of industrial chemicals that include sodium Meta bi sulphite. Our array of chemicals is known for their accurate formulations and concentrations. Further, these are available in the following specifications:
































1
Assay (as Na2S2O5)
96% Min.
2
SO2 content
64%
3
Chlorides (As Cl)
0.060 Max.
4
Color
White.
5
Heavy Metals (as Oxides) %
0.050 Max.
6
Iron (as Fe), %

Sodium Meta Bi Sulphite

Anhydrous Sodium Thiosulphate

Anhydrous Sodium Thiosulphate

We offer accurately formulated anhydrous sodium thiosulphate which are available in the following specifications:













































1
Appearance
White Crystalline Free Flowing Powder
2
Appearance Of Solution
Clear Solution in D.M Water Should be Clear and Colourless
3
ASSAY(W/W) %
98.00% MIN.
4
Insoluble Matter
0.04% Max
5
Sulphate
0.03% Max
6
Chloride As Nacl
0.05% Max
7
Iron As Fe
0.008% Max
8
Heavy Metals As Pb
0.0005% Max

Benzoic Acid

PRODUCT  : Benzene Carboxylic Acid / Benzoic Acid

PARAMETER

SPECIFICATION
• Active Content - 99.0% Min.
• Appearance - Almost white flaked powder

FURTHER TECHNICAL INFORMATION
Water :
<0.5%

Benzoic Acid

SODIUM THIO SULPHATE PENTAHYDRATE

SODIUM THIO SULPHATE PENTAHYDRATE

PRODUCT : SODIUM THIO SULPHATE PENTAHYDRATE
FORMULA : Na2S2O3.5H2O
PHYSICAL APPEARANCE : White free flowing crystalline material.
APPEARANCE OF 10%
SOLUTION In D.M.WATER : Clear and Colorless
ASSAY AS Na2S2O3.5H2O : 98.90%
INSOLUBLE MATTER : 0.009%
SULPHATE & SULPHITE : 0.18%
CHLORIDE AS Cl : 0.016%
IRON AS Fe : 0.005%
HEAVY METAL AS Pb : 0.0005%
SULPHIDE : 0.0005%

Products

Sodium Formaldehyde Bisulfite

Sodium Meta Bi Sulphite

Anhydrous Sodium Thiosulphate

Benzoic Acid

SODIUM THIO SULPHATE PENTAHYDRATE

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