Product Description
COMPONENT: 2,4-bis(1,1-dimethylethyl)-phenophosphite(3:1)
CAS: 31570-04-4
Molecular: C42H63O3P
M.W:646.92 
Product Parameters
| Test | Unit | Specification |
| Appearance | white crystal powder | |
| Main content | % | 99.00 min |
| Effective components | % | 98.00 min |
| Content of DTBP | 0.20Max | |
| Acidity | mgKOH/g | 0.25MAX |
| Hydrolyzation | h | 14 Min |
| Volatiles | % | 0.30 max |
| Melting point | ºC | 183.00-187.00 |
| Clarity of sulution | clear | |
| Transmittance | ||
| 425nm | % | 96.00 min |
| 500nm | % | 98.00 min |
| TGA 265ºC 5% 271ºC 10% 315ºC 50% | ||
Related Products
Package:
(1)1kg/bag (1kg net weight, 1.2kg gross weight, packed in an aluminum foil bag; Outer: paper carton; Inner: double-layer PE)
(2)5kg/bag (5kg net weight, 5.2kg gross weight, packed in an aluminum foil bag; Outer: paper carton; Inner: double-layer PE)
(3)10kg/drum (10kg net weight, 12kg gross weight; Packed in a cardboard-drum with two plastic-bags inside; Drum Size: 310mm high, 400mm diameter)
(4)25kg/drum (25kg net weight, 28kg gross weight; Packed in a cardboard-drum with two plastic-bags inside; Drum Size: 510mm high, 350mm diameter)
(5)Customized package is available.
Storage:
(1)Stored in a cool and dry well-closed container and in ventilated area,
(2)kept away from moisture and strong light or high temperature.
(3)Two years under well storage situation and stored away from direct sun light.
Producting workshop
Delivery
1. Sample order delivery within 24 hours, small order 7-15 working days, mass order 15-30 working days
2. Our daily output at about 200 tons,it can guarantee we delivery on time
3. Our company will choose the best delivery way according to your specific situation
Q1: Are you a manufacture or trader?
A1: We are a Manufacture in China.
Q2: May I have a sample order?
A2: Yes ,we welcome sample order to test and check our quality.Contact Us and tell me your requirement of the product you want.We can provide free sample,you just provide us the freight collect.
Q3: What is your acceptable payment term?
A3: L/C,T/T,Western Union,Paypal.
Q4: How about the validity of the offer?
A4: Usually our offer is valid for 1 week. However, validity might vary between different products.
Q5: What documents you provide?
A5: Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA, MSDS.Please let us know if you need additional documents.
Q6: What is loading port?
A6: Usually loading port is tianjin port,we also can ship from other ports if you need.