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Weifang Tansen Yiang international trading co., LTDHigh quality 99% DIISOPROPYLBENZENE CAS NO 25321-09-9 ISO REACH verified producer//www.lookchem.com/300w//2010/0620/25321-09-9.jpg
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High quality 99% DIISOPROPYLBENZENE CAS NO 25321-09-9 ISO REACH verified producer CAS NO.25321-09-9

Min.Order Quantity:
1 Kilogram
Purity:
99%
Port:
Qingdao Shanghai Guangzhou etc
Payment Terms:
T/T,Western Union

Add to Inquiry Cart

Product Details

Keywords

  • DIISOPROPYLBENZENE
  • 99% DIISOPROPYLBENZENE
  • DIISOPROPYLBENZENE CAS NO 25321-09-9

Quick Details

  • ProName: High quality 99% DIISOPROPYLBENZENE CA...
  • CasNo: 25321-09-9
  • Molecular Formula: C12H18
  • Appearance: colorless liquid
  • Application: Chemical Industries
  • DeliveryTime: 3-7 days after receive payment
  • PackAge: as customer's requirements
  • Port: Qingdao Shanghai Guangzhou etc
  • ProductionCapacity: 1000 Kilogram/Day
  • Purity: 99%
  • Storage: Shading, sealed, dry place.
  • Transportation: By Express,By Air or By Sea
  • LimitNum: 1 Kilogram
  • Grade: Food Grade,Pharma Grade

Superiority

tansen yiang co., limited specializes in exporting high quality research chemical,basic chemical and so on.

our products are produced on the basis of best technical team, advanced equipment, high qualified management which meet the requirements of security and environmental protection. we earned customer trust and created a good reputation during these years.

our company is always adhering to the ""open, flexible; integrity, and win-win"" business purposes and under the guidance of business philosophy: ""keeping credit, value quality, punctual delivery, favorable price “, continuously developing the excellent products, improving the service quality, putting efforts to expand the international market, we are committed to provide the excellent quality of products and the perfect services to the friends all over the world. we welcome all merchants to visit our company and talk over business with us !

we will provide the most comprehensive products and service to you ! we are looking forward to your cooperation!

Details

product description

item standard test results

identification

a.h-nmr:comply with the structure

complies

b.lc-ms:comply with the structure

complies

c.the ir spectrum of sample should be identical with that of reference standard;

complies

d.hplc-esi-ms

the retention time of the major peak in the chromatogram of the assay preparation corresponds to that in the chromatogram of the standard preparation, as obtained in the assay.

complies

crystallinity

meets the requirements.

complies

loss on drying

≤2.0%

0.19%

heavy metals

≤10 ppm

<10ppm

water

≤1.0%

0.1%

sulphated ash

≤0.5%, determined on 1.0 g.

0.009%

related substances

unspecified impurities: for each impurity

≤0.10%

<0.10%

total impurity

≤0.5%

0.18%

purity

≥99.0%

99.7%

assay

99.0%~101.0% (anhydrous substance).

99.8%

microbiological analysis

total plate count

≤1000cfu/g

complies

yeast and moulds

≤100cfu/g

complies

e. coli.

absent

negative

salmonella

absent

negative

s.aureus

absent

negative

storage

preserve in well-closed, light-resistant and airtight containers.

complies

packing

packaging details

1kg or 5kgs/aluminium bag,

25kgs/drum,

25 tons/20ft

packing as your request, with photos before delivery.

our professional forwarder could confirm goods arrives you without custom problems.

shipping

within 7 working days upon the receipt of payment.

top quality 4-chloro-3-methylphenol 59-50-7 with best price

top quality 4-chloro-3-methylphenol 59-50-7 with best price

4-chloro-3-methylphenol 59-50-7

faq:

q1. are you a manufacturer

answer: yes, we have our own factory called “jinlan pharm-drugs technology co., limited”, we export by hangzhou royall import & export co., ltd.

q2. do you have gmp or dmf

answer: yes, we have gmp certificate for some products, and we can provide dmf as well.

q3. what information should i let you know if i want to get a

quotation

answer: -quality you require, eg. assay, purity, or single impurity

-quantity you need

-standard you want, such as usp, ep, jp etc.

q4. how to make the payment

answer: escrow and t/t in advance are highly recommended. we can accept western union,

money gram and paypal as well.

q5. when will you deliver the goods

answer: for sample(less than 1kg), in about 3 working days after payment; for larger orders

(more than 1kg), in about 7 working days after payment.

q6. how will you deliver the goods

answer: we have strong cooperation with dhl, tnt, ups, fedex, ems, china air post.

for container products, we can do sea shipping.

you also can choose your own shipping forwarder.

q7. when will we receive the goods

answer: for samples, we will send by tnt/dhl/fedex/ups express, usually it takes about

3-5 to reach you; for larger orders, it will take about 7 -10days at most.

q8. what if we find your products unsatisfied

answer: we will send you a coa (certificate of analysis) to you first for you to confirm the

quality, but if you find our products not confirm with the coa after you receive it, please show

us your test result, we will refund you once we confirm that.

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