| Customization: | Available |
|---|---|
| CAS No.: | 1310-58-3 |
| Formula: | KOH |
|
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Potassium hydroxide
CASNo.: 1310-58-3
EINECS:215-181-3
Molar mass: 56.10564 g/mol
Appearance: white deliquescent solid. Commodities are flake, block, strip and granular.
Density: 2.044 g/cm
Melting point: 360ºC
Boiling point: 1320ºC
Solubility in water: 1100 g/L (25ºC)
Steam pressure: 0.13kPa(719ºC)
| TEST ITEM | STANDARD VALUE(%) | TEST VALUE(%) |
| KOH | ≥90.0 | 90.5 |
| K2CO3 | ≤0.5 | 0.3 |
| CLORIDE(CL) | ≤0.005 | 0.0048 |
| Sulfate(SO4-) | ≤0.002 | 0.002 |
| Nitrate & Nitrite(N) | ≤0.0005 | 0.0001 |
| Fe | ≤0.0002 | 0.00015 |
| Na | ≤0.5 | 0.48 |
| PO4 | ≤0.002 | 0.0009 |
| SIO3 | ≤0.01 | 0.0001 |
| AL | ≤0.001 | 0.0007 |
| CA | ≤0.002 | 0.001 |
| Ni | ≤0.0005 | 0.0005 |
| Heavy Metal(PB) | ≤0.001 | No |
| Appearance | White Flakes | |
| TEST STANDARD | HG/T3688-2010 Superior Grade | |
1.What are your payment terms?
For our first cooperate client,usually by TT 30% deposit,balance paid agansit BL copy,or full amount LC at sight.If you be our regular client, payment term can adjust.
2.What is your delivery time?
It depends on order quantity,usually we will arrange shipment within 3-20days.
3.How about packing?
Usually we provide packing as 25kg/bag or carton.Of course,if you have special requirment for packing,we will adjust according to you.
4.When can I get reply?
Our sales manager will contact you within 24hours.
5.How about the validity of products?
According to the products you order,usually 2 years.
6.What documents do you provide?
Usually we provide Commercial Invioce,Packing List, Bill of Loading,COA,Healthy Certificate and Original Certificate,etc.If there are any special requierments in your market,please let us know.
7.Can I get sample before order?
Yes,we can provide free sample once price is agreed,and you have to pay us delivery fee in advance.
8.Where is your loading port?
Usually TIANJIN port.
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