DFI-710701
| Description |
| CAS No.: |
9004-34-6 |
| Colour: |
A red colour is produced |
| Country of origin: |
India |
| Description: |
A fine white or almost white odourless powder |
| Formula: |
(C6H10O5)n |
| Molecular weight: |
(162.06)n |
| Packaging: |
25kg |
| Shelf life: |
60 months |
| Storage: |
Store in well closed container in a dry place away from excessive heat and moisture |
| Specifications |
| Arsenic: |
Max: 0.1mg/kg, ppm |
| Assay: |
97 to 102% |
| Cadmium: |
Max: 0.1mg/kg, ppm |
| Carboxyl group: |
Max: 1% |
| Conductivity: |
Max: 75uS/cm |
| Ether soluble substances: |
Max: 0.05% |
| Identification A: |
Should comply |
| Identification B: |
Violet-blue colour should be produced |
| Identification C: |
The degree of polymerization is not greater than 350 |
| Lead: |
Max: 0.1mg/kg, ppm |
| Loss on drying: |
Max: 7% |
| Mercury: |
Max: 0.1mg/kg, ppm |
| pH: |
5 to 7.5 |
| Plant: |
Wood pulp |
| Solubility: |
Insoluble in water, acetone, ethanol and dilute mineral acids. Practically insoluble or insoluble in sodium hydroxide solution ( concentration:50g NaOH/L) |
| Solubility: |
Should dissolve completely, leaving no residue |
| Starch: |
No purplish to blue or blue colour should be produced |
| Sulphated ash: |
Max: 0.5% |
| Test for: |
The solids settle and a supernatant liquid appears |
| Water soluble substances: |
Max: 0.24% |
| Microbiological |
| Escherichia Coli: |
Absent |
| Pseudomonas aeruginosa: |
Absent |
| Salmonella: |
Absent |
| Staphylococcus aureus: |
Absent |
| Total aerobic microbial count: |
Max: 1000cfu/g |
| Yeasts & Moulds: |
Max: 100cfu/g |
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Published Date: 2026-04-07 12:16:43
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DFI-190679
| Description |
| Country of origin: |
India |
| Description: |
White or almost white, fine or granular, odourless powder |
| Packaging: |
25kg Bags
Inner Bag: Single LDPE liner
Outer Bag: Single HDPE woven sack |
| Shelf life: |
60 months |
| Storage: |
Store away from excessive heat and ignition source. Protect from moisture, store in dry place preferably indoors at ambient temperature.Keep containers tightly closed when not in use |
| Specifications |
| Arsenic: |
Max: 0.1ppm, mg/kg |
| Assay: |
97 to 102% |
| Black Particles: |
Max 25/50 g |
| Bulk Density: |
0.26 to 0.33g/mL |
| Cadmium: |
Max: 0.1ppm, mg/kg |
| Carboxyl group: |
Max: 1% |
| Conductivity: |
Max: 75µS/cm |
| Ether soluble substances: |
Max: 0.05% |
| Heavy metals: |
Max: 10ppm, mg/kg |
| Identification A: |
IR scan complies with spectrum of reference substance |
| Identification A: |
A red colour is produced |
| Identification B: |
Substance take violet blue colour |
| Identification B: |
A blue purple colour is produced |
| Identification B: |
A white, opaque, bubble free dispersion is obtained that does not produce a supernatant liquid |
| Identification C: |
Max: 350 |
| Lead: |
Max: 0.1ppm, mg/kg |
| Loss on drying: |
Max: 6% |
| Mercury: |
Max: 0.1ppm, mg/kg |
| Organic impurities: |
No red colour is produced |
| Particle Size Distribution: |
Max: 10% |
| pH: |
5 to 7.5 |
| Residue on ignition: |
Max: 0.05% |
| Retention: |
Min: 45% |
| Retention: |
Max: 8% |
| Solubility: |
Practically insoluble in water, in acetone, in anhydrous ethanol, in toluene, in dilute acid and in 50 g/L solution of sodium hydroxide |
| Solubility in ammonical copper tetramine: |
Soluble |
| Starch: |
No blue or brownish red colour is produced |
| Water soluble substances: |
Max: 0.2% |
| Microbiological |
| Enterobacteriaceae: |
Absent in 10g |
| Escherichia Coli: |
Absent in 10g |
| Pseudomonas aeruginosa: |
Absent in 10g |
| Salmonella: |
Absent in 10g |
| Shigella: |
Absent in 10g |
| Staphylococcus aureus: |
Absent in 10g |
| Total aerobic microbial count: |
Max: 1000cfu/g |
| Yeasts & Moulds: |
Max: 100cfu/g |
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Published Date: 2026-03-11 10:07:48
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DFI-025000
| Description |
| Colour: |
Have to correspond |
| Country of origin: |
India |
| Description: |
White or almost white powder |
| Packaging: |
25kg carton |
| Particle size: |
Max: 45µ |
| Particle size: |
Min: 140µ |
| Particle size: |
70 to 100µ |
| Shelf life: |
60 months |
| Storage: |
Preserve in tight containers |
| Specifications |
| Arsenic: |
Max: 0.1mg/kg, ppm |
| Assay: |
97 to 102% |
| Bulk Density: |
0.26 to 0.34g/ml |
| Cadmium: |
Max: 0.1mg/kg, ppm |
| Carboxyl group: |
Max: 1% |
| Conductivity: |
Max: 75µS.cm-1 |
| Ether soluble substances: |
Max: 0.05% |
| Heavy metals: |
Max: 10ppm, mg/kg |
| Infrared Absorption: |
Have to correspond |
| Lead: |
Max: 0.1mg/kg, ppm |
| Loss on drying: |
Max: 7% |
| Mercury: |
Max: 0.1mg/kg, ppm |
| pH: |
5 to 7.5 |
| Residue on ignition: |
Max: 0.1% |
| Sieve Analysis: |
Min: 45% |
| Sieve Analysis: |
Max: 8% |
| Solubility: |
Have to correspond |
| Solubility: |
Practically insoluble in water |
| Starch: |
Not detectable |
| Test for: |
Have to correspond |
| Water soluble substances: |
Max: 0.24% |
| Microbiological |
| Escherichia Coli: |
Absent |
| Pseudomonas aeruginosa: |
Absent |
| Salmonella: |
Absent |
| Staphylococcus aureus: |
Absent |
| Total Viable Count: |
Max: 1000cfu/g |
| Yeasts & Moulds: |
Max: 100cfu/g |
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Published Date: 2026-06-11 11:34:50
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