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Shijiazhuang Fanrui Logistics Co., Ltd.Magnesium stearate//file1.lookchem.com/cas/reactions/2021/05/26/3919702.png

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Magnesium stearate CAS NO.557-04-0

Min.Order Quantity:
1 Kilogram
Purity:
99
Port:
Shnaghai Guangzhou
Payment Terms:
T/T,MoneyGram,Other

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Product Details

Keywords

  • Magnesium stearate
  • Magnesiumstearat
  • stearate magnesium

Quick Details

  • ProName: Magnesium stearate
  • CasNo: 557-04-0
  • Molecular Formula: C36H70O4Zn
  • Appearance: white powder
  • Application: [Use 1] It is a new type of pharmaceu...
  • DeliveryTime: 4-15 workdays
  • PackAge: 25kg per bag
  • Port: Shnaghai Guangzhou
  • ProductionCapacity: 400 Metric Ton/Month
  • Purity: 99
  • Storage: Insoluble in water
  • Transportation: by sea or air
  • LimitNum: 1 Kilogram

Superiority

1,best quality:

our products have exported to germany, spain, uk, usa, australia, middle east, and so on other countries, and we have got very good feedback from our customers.so you can trust us.

2, payment method: for example t/t, westerm union,other

3, excellent service: best service and after-sales service to all clients.

1)we will ship the goods within 5days after get your payments.if you want to cancel or change order, please tell me within 24hours after you finish the payment..

2)we will ship the goods that you order from us by dhl, ups, tnt and eub.we will decided to choose which courier depend on different countries.to find the best way to delivery the goods for you.

3)as usual you can get the goods with in 4-7days.if the goods were lost or not received for other reasons, please contact us immediately.

4,fast and safe delivery:

sample order : as usual you can get the goods within 4-7days. we can send it via hkems, hk air post, dhl or other methods.

we have a professional and stable logistics, and we can deliver the package smoothly around 3 to 5 days.

bulk order: shipped via sea or air, it's according to your requirement, delivery time is 7-15days after payment.

if you have any other questions to consult me,please not hesitate to contact me any times.

Details

magnesium stearate physicochemical properties
density 1.028g/cm3
boiling point 359.4oc at 760mmhg
melting point 200 °c (lit.)
molecular formula c36h70o4zn
molecular weight 591.244
flash point 162.4oc
exact quality 590.512451
psa 52.60000
logp 12.50830
appearance traits white powder
refractive index 1.45 (25oc)
storage conditions
1. packed in a lined plastic bag, a jacket woven bag or a latex bag.
2. store in a cool, dry and ventilated place. sealed and stored, should be protected against heat, moisture, and away from acidic substances and corrosives during storage and transportation.
stability
1. it is a mixture of magnesium stearate and magnesium palmitate. in case of strong acid, stearic acid and the corresponding magnesium salt. good adhesion to the skin and good lubricity. keep away from acids and corrosives.
water solubility insoluble
computing chemistry
1. hydrophobic parameter calculation reference value (xlogp): none
2. number of hydrogen bond donors: 0
3. number of hydrogen bond acceptors: 4
4. number of rotatable chemical bonds: 30
5. number of tautomers: none
6. topological molecular polarity surface area 80.3
7. number of heavy atoms: 41
8. surface charge: 0
9. complexity: 196
10. number of isotope atoms: 0
11. determine the number of atomic stereocenters: 0
12. uncertainty of the number of atomic stereocenters: 0
13. determine the number of chemical bond stereocenters: 0
14. uncertain chemical bond number of stereocenters: 0
15. number of covalent bond units: 3
more
1. properties: white powder with a slippery feel.
2. density (g/ml, 25/4 ° c): 1.028
3. melting point (°c): 88.5
4. solubility: soluble in hot alcohol, insoluble in water.
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