Alpha Chemika
Andheri West, Mumbai, Maharashtra
GST No. 27AAOFA9762F1Z1
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Product Details:
| Form | Powder |
| Purity | 99% |
| Classification | High Purity Material |
| Release Type | Controlled |
| CAS Number | 62758-13-8 |
| Molecular Formula | C12H6NNaO4 |
| Molecular Weight | 251.17 g/mol |
| Grade Standard | Laboratory |
| Application | Scientific Research |
Solution freshly made.
(Indicator in thioglycolate test for Sterility test
The oxidation-reduction indicator in milk)
Un No.NRR: 36/37/38
S: 26-37-36
Product Details:
| Minimum Order Quantity | 25 Gram |
| Purity | 99% |
| Release Type | Controlled |
| Brand | Alpha Chemika |
| Usage | Laboratory |
| Packaging Size | 500GM, 1 KG, 2.5KG, 5KG, 25KG |
| Mol Formula | C15H15N3O2 |
| Mol Weight | 269.31 g/mol |
| Description | Dark red powder | Dark red powder |
| PH (4.4 - 6.2) | Red to yellow orange | Red to yellow orange |
Product Details:
| Minimum Order Quantity | 25 Gram |
| Packaging Type | Plastic bottle/drum |
| Packaging Size | 500gm,1kg,2.5kg,5kg,25kg |
| Grade Standard | Reagent Grade, Analytical Grade |
| Physical State | Powder |
| Usage | Laboratory |
Mol. Formula :- C10H8N2
Mol. Weight :- 156.19
Sr no. |
Tests |
Specifications |
Results |
1 | Description | Cream colored crystalline powder | Cream colored crystalline powder |
2 | Assay (Min.) | 99.5% | 99.5% |
3 | Melting point | 70-72°C | 72°C |
4 | Max sensitivity to Iron (Fe) | 1:10,000,000 | 1:10,000,000 |
5 | Acid soluble matter | Passes test | Passes test |
6 | Sulphated ash | <0.05% | 0.04% |
Product Details:
| Minimum Order Quantity | 25 Gram |
| Physical State | Powder |
| Usage | Laboratory |
| Packaging Size | 500GM, 1 KG, 2.5KG, 5KG, 25KG |
| Packaging Type | Plastic bottle / Drum |
| Grade Standard | Analytical Grade, Reagent Grade |
Tests |
Specifications |
Results |
Description | Blackish crystalline powder | Blackish crystalline powder |
Dye content (Min.) | 80% | 80% |
Absorption maxi. (in water) | 617-620nm | 618nm |
Loss on drying at 105°C | <10% | 10% |
Suitability as redox indicator | Passes test | Passes test |
Suitability for electrophoresis | Passes test | Passes test |
Product Details:
| Minimum Order Quantity | 25 Gram |
| Usage | Lab use |
| Molecular Weight | 466.36 g |
| Brand | Alpha |
| Molecular Formula | C16H8N2Na2O8S2 |
| Packaging Type | Plastic bottle / Drum |
| Packaging Size | 500GM, 1 KG, 2.5KG, 5KG, 25KG |
Sr no. |
Tests |
Specifications |
Results |
1 |
Description | Purplish black powder having a metallic luster of copper. | Purplish black powder having a metallic luster of copper. |
2 | Absorptivity (A 1%/ 1cm: @ 610 nm; in 0.1N HCl; on dried substance) |
Min. 410 |
416.80 |
3 | Loss on drying (105°C) | <6.0% | 1.20% |
4 | Suitability for microscopy | Passes test | Passes test |
Product Details:
| Minimum Order Quantity | 100 Gram |
| Usage | lab use |
| Brand | Alpha |
| Packaging Type | Plastic bottle / Drum |
| Packaging Size | 500GM, 1 KG, 2.5KG, 5KG, 25KG |
| Purity | 99% |
| Mol Formula | C16H18ClN3SxH2O |
| Mol Weight | 319.859 g/mol |
Sr no. |
Tests |
Specifications |
Results |
1 | Description | A dark green colored powder | A dark green colored powder |
2 | Dye content | About 82% | 82.13% |
3 | Absorption Maxima (in 50% EtOH) |
660 - 665 nm |
660 nm |
4 | L.O.D | 10-15% | 11.03% |
Product Details:
| Minimum Order Quantity | 25 Gram |
| Packaging Type | Plastic bottle/drum |
| Grade Standard | Reagent Grade, Analytical Grade |
| Physical State | Powder |
| Usage | Laboratory |
| Packaging Size | 500gm, 1kg,2.5kg ,5kg,25kg |
Product Details:
| Minimum Order Quantity | 25 Gram |
| Packaging Type | Plastic bottle/drum |
| Grade Standard | Reagent Grade, Analytical Grade |
| Physical State | Powder |
| Usage | Laboratory |
| Packaging Size | 500gm, 1kg,2.5kg ,5kg,25kg |
Product Name: Neutral red indicator AR
C.I.No. 50040
Minimum dye content 90%
(Suitable for microscopy and microbiology
Supervital staining of living blood cells.)
Cas No: 553-24-2 Un No. NR TARIFF : 3204 90 00R : 22 S : 22-24/25 F : 3
Product Details:
| Brand | Alpha Chemika |
| PH Value | 3.1, 4.4 |
| Grade Standard | Reagent Grade |
| Physical State | Liquid |
| Usage | Laboratory |
| Appearnace | Orange Colour Solution |
Sr no. |
Tests |
Specifications |
Results |
1 | Description | Orange coloured solution | Orange coloured solution |
2 | Sensitivity | Passes test | Passes test |
3 | PH 3.1 | Red | Red |
4 | PH 4.4 | Orange yellow | Orange-yellow |
Product Details:
| Minimum Order Quantity | 25 Gram |
| Dried | Yes |
| Brand | Alpha |
| Packaging Size | 500GM, 1 KG, 2.5KG, 5KG, 25KG |
| Packaging Type | Plastic bottle / Drum |
| Molecular Formula | C20H11N2Na3O10S3 |
| Molecular Weight | 604.48 g |
Sr no. |
Tests |
Specifications |
Results |
1 | Description | Dark red powder | Dark red powder |
2 | Absorption maxima | About 521 nm | 521 nm |
Product Details:
| Minimum Order Quantity | 25 Gram |
| Physical State | Powder |
| Grade Standard | Analytical Grade |
| Usage | Laboratory |
| Packaging Type | Plastic bottle / Drum |
| Packaging Size | 500GM,1 KG,2.5KG,5KG,25KG |
| Brand | Alpha Chemika |
| Form of Chemicals | Powder |
| Pack Type | Customized |
| Size | Customized |
Sr no. |
Tests |
Specifications |
Results |
1 | Description | Dark red colored powder | Dark red colored powder |
2 | Absorption | Max. 530-534 nm | 530 nm |
Safranin Stain.
Product Details:
| Minimum Order Quantity | 25 Gram |
| Usage | Lab Use |
| Pack Type | Plastic bottle / Drum |
| Pack Size | 500GM, 1 KG, 2.5KG, 5KG, 25KG |
| CAS No | 517-28-2 |
| Chemical formula | C16H14O6 |
| Molecular Weight | 302.29 |
| Date of Manufacturing | October, 2017 |
| Expiration Date | September, 2020 |
We are one of the leading manufacturers & exporters of Hematoxylin C.I. 75290.
Other Details:-
TEST | SPECIFICATIONS | RESULTS |
Appearance | Fine, Beige to tan to light brown powder light Sensitive | Fine light brown powder |
Dye Content | 60% Min. | 82.2% |
Water | 8.0% Max. | 5.6% |
Spectroscopy |
| Peak 523nm, ratio 0.99@ 508/538 nm Density @ peak 0.508 au |
Solubility in Alcohol | To pass test | Passes Test |
Suitability for Microscopy | To pass test | Passes Test |
Additional Information:
