| Customization: | Available |
|---|---|
| CAS No.: | 100-21-0 |
| Formula: | C8h6o4 |
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Basic Infomation:
| Item | Top grades | First grade | |
| Appearance | White powder | White powder | |
| Acid value /(mgKOH/g) | 675±2 | 675±2 | |
| P-Carboxybenzaldehyde/(mg/Kg) | ≤25 | ≤25 | |
| p-methylbenzaldehyde /(mg/Kg) | ≤150 | ≤180 | |
| Ignition residue/(mg/Kg) | ≤6 | ≤10 | |
| Total heavy metal (Mo,Cr, Ni, Co, Mn,Fe )/(mg/Kg) | ≤3 | ≤5 | |
| Fe/(mg/Kg) | ≤1 | ≤2 | |
| moisture W/% | ≤0.2 | ≤0.2 | |
| DMF tinct(5g/100ml)/Hazen unit | ≤10 | ≤10 | |
| (Platinum cobalt color number) | |||
| b*value | ≤1.4 | ≤1.5 | |
| Particle size distribution | 250μm W/% | 7.9 | 7.9 |
| 45μm W/% | 10.2 | 10.2 | |
| average grain diameter/μm(sieve method) | 128 | 128 | |
Achilles Chemical belongs to HOPE Chemical GROUP
Why choose us?
1. We have been working in the chemical industry for more than ten years. Therefore, we have a very accurate control of the market situation, so that we can provide customers with professional purchasing advice.
2. We can provide chemical raw materials in a wide range of fields, which includes Oleochemical; Coating, Ink, Paint & Adhesive; Food additives; Persenal care, home care; Pharmaceutical; Textile, leather; Matals, surface treatment; Fertilizer, Oil and gas.
3. We have 2 offices and 2 warehouses in Qingdao and Shanghai. Also We prepare stock in our warehouse before price increasing to ensure the stability of our supply.
Q. How to guarantee the quality?
Up-to-date facilities and technology, strict inspection in production process and final product, inspection before delivery.
Q: Do you provide samples ? Is it free?
A: Yes, we could offer the sample for free, but hope the customer to pay the courier cost.
Q: How long is your delivery time?
A: Generally it is about 15 days, if we have stock. If not, maybe need 20-30 days to arrange the shipping.
Q: What is your terms of payment ?
A: TT payment is favorable, LC at sight is fine. After we build good cooperation, we can discuss other payment terms.
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