PYROGALLOL Supplier in Malaysia
- Also known as
- 1,2,3-Benzenetriol
PYROGALLOL supplier Malaysia for laboratories, chemical processors and specialist formulators purchasing 1,2,3-benzenetriol under CAS 87-66-1. The product is supplied as white to off-white crystals or crystalline powder, with colour and storage controls included in the buying specification.
Reagent-grade pyrogallol supports analytical and controlled laboratory work. Synthesis and process grades are selected for intermediate manufacture and specialty systems according to assay, moisture, residue and related-organic impurity limits.
Pyrogallol can darken when exposed to air, so the pack and incoming colour requirement matter alongside chemical purity. Hair-colour systems or other finished formulations are not aliases or grades of the single raw material. Supply is subject to applicable requirements.
Send the required grade, physical form, quality limits, quantity and delivery location with your enquiry. Availability, protective packing, documentation, delivery route and timing are confirmed with the quotation.
- CAS number
- 87-66-1
- Grade
- reagent grade, synthesis grade
- Appearance
- white to off-white crystalline powder that may darken on exposure to air
PYROGALLOL grades and forms
We supply several forms to suit different formulating and dosing setups. If you need a size that is not listed, ask us.
| Grade | Form | Assay | Typical use | Packing |
|---|---|---|---|---|
| Reagent-grade pyrogallol | white to off-white crystals or crystalline powder | — | Analytical methods, laboratory testing and controlled oxygen-absorption work that specifies pyrogallol identity, purity, moisture and colour limits. | Light- and air-protective pack format is confirmed with the quotation. |
| Synthesis and process grade | crystalline powder selected for chemical processing | — | Intermediate manufacture, specialty formulation and development work that purchases 1,2,3-benzenetriol against an agreed assay and impurity profile. | Pack format is confirmed against the process and quantity requirement. |
How to buy PYROGALLOL from ChemTrade
Request a quote for PYROGALLOL
Use the form below to request a quotation. You can also email sales@chemtrademalaysia.com or send us a message on WhatsApp.
Specifications
| Parameter | Value | Method |
|---|---|---|
| Chemical identity | pyrogallol or 1,2,3-benzenetriol | — |
| CAS number | 87-66-1 | — |
| Appearance | white to off-white crystals or crystalline powder, with colour limit specified | — |
| Grade basis | reagent or synthesis and process grade | — |
| Quality controls | assay, moisture, residue and related-organic impurity limits as specified | — |
| Packaging basis | protection from light, air and contamination appropriate to the quoted grade | — |
PYROGALLOL applications
Safety and handling
Store sealed, dry and protected from light, air exposure, heat and contamination. Follow the handling and storage information supplied for the quoted grade.
Common questions about PYROGALLOL
Is pyrogallol the same as 1,2,3-benzenetriol?
Yes. 1,2,3-Benzenetriol is a true alternate chemical name for pyrogallol. The CAS number 87-66-1 can be used to confirm the identity in an enquiry.
Why can pyrogallol change colour during handling?
The material can darken through exposure to air and unsuitable storage. State the incoming colour limit and keep it in the protective packing specified for the grade.
Which grades are available for quotation?
Reagent grades serve analytical work, while synthesis or process grades are selected for manufacturing. Provide the assay, moisture, residue and related-impurity limits.
Does this page include formulated hair dye products?
No. It covers pyrogallol as a single bulk raw material. Finished colourants, blends and consumer products have separate compositions and controls.
What should a laboratory buyer specify?
Include the test or method, reagent grade, purity, colour, moisture and impurity limits, pack size, quantity and delivery location.
How are documents and packing confirmed?
Add the document list and protective-pack requirement to the enquiry. Available documents, packing and delivery timing are confirmed with the quotation.