Item | Standard | |||
Appearance | white to light yellow particles | |||
Assay (%) | ≥ 99 | |||
Loss on drying (%) | ≤ 0.50 | |||
Residue on ignition (%) | ≤ 0.05 | |||
Heavy metal (Pb) | 10 ppm | |||
Arsenic (%) | ≤ 0.0003 | |||
Odor | Dense odor like vanilla bean | |||
Solubility | 1g smaple can dissolved in 3ml 70% alcohol | |||
Melting point ( ºC) | 76~78 | |||
Arsenic (As) | =< 3 mg/kg | |||
Mer cury (Hg) | =< 1 mg/kg | |||
Total Heavy Metals (as Pb) | =< 10 mg/kg | |||
Residue of Ignition | =< 0.05% | |||
Storage | in the shade | |||
Packing | 25kg/drum |
Q1: What's your MOQ?
A:It depends on different products,we can accept sample order or provide free sample for your test.
Q2:How about delivery leadtime?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q3: Is there a discount?
A:Different quantity has different discount.
Q4:How to start orders or make payments?
A:Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Bitcoin.
Q5: How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q6. We don't know you at all, how can we trust you?
A: You are always warm welcomed to visit us at any time.Before we start B2B, MIC has audited our company on-spot and approved our credit.Commitment is the No.1 Point of our Enterprise's Value.
Q7.Do you test all your goods before delivery?
A:Yes, we have 100% test before delivery,International Authorized Third-Party Test for the products if you need are highly welcomed.