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Succinic Acid

Supply Raw Material Crystalline Powder Succinic Acid CAS 110-15-6

 

  • Nama Produk:

    Succinic Acid

  • Gred:

    Cosmetic/Pharmaceutical grade

  • sifat:

    white powder

  • Pembungkusan:

    25kg/dram

  • MOQ:

    1 kilo

  • Penyimpanan:Tempat Kering yang Sejuk
  • Jangka hayat:2 tahun


Butiran

Tag

Penerangan Produk

Succinic acid is a colorless crystal; the relative density is 1.572 (25/4ºC), the melting point is 188ºC, and it decomposes at 235ºC; it can be sublimated by distillation under reduced pressure; it is soluble in water, slightly soluble in ethanol, ether and acetone

Permohonan

Industrially, succinic acid is often prepared by catalytic reduction of butenedioic acid, and succinic acid can also be prepared by hydrolysis of succinonitrile. In the laboratory, succinic acid can be prepared by reacting two molecules of sodium diethyl malonate with iodine, followed by hydrolysis and decarboxylation.
An important use of succinic acid is to prepare five-membered heterocyclic compounds. For example, succinic acid loses water rapidly when heated to form succinic anhydride, which is a furan ring compound. Succinic anhydride is an important raw material for manufacturing drugs, dyes and alkyd resins. Succinic anhydride and ammonia are heated together to generate succinimide. The hydrogen on the imine group of succinimide can be replaced by bromine to produce N-bromosuccinimide, which is a bromination reagent and mild oxidant for organic synthesis. Succinic acid has antispasmodic, expectorant and diuretic effects in medicine. Diethyl succinate is an important intermediate in organic synthesis. Dibutyl succinate and dioctyl succinate are plasticizers for plastics. Copolymerization of diallyl succinate and 1,3-butadiene can produce artificial rubber.

 

 

Kelebihan

Kami mempunyai banyak kilang berkualiti tinggi dengan kerjasama yang mendalam, yang boleh memberikan anda produk berkualiti tinggi dan harga yang kompetitif. Dan kami juga boleh memberi diskaun untuk pembelian pukal. Dan kami bekerjasama dengan banyak syarikat penghantaran barang profesional, boleh menghantar produk dengan selamat dan lancar ke tangan anda. Masa penghantaran adalah kira-kira 3-20 hari selepas pengesahan pembayaran.

 

Spesifikasi
I.Product name: Succinic acid, Bio-based (Excellent product) CAS No.: 110-15-6
item
Standard
Analysis Result
Penampilan
White crystalline or powder,no visible impurities
Qualified
Succinic acid,w/%
≥99.7
99.75
Moisture,w/%
≤0.40
0.32
Iron,w/%
≤0.001
0.0001
Chloride(as C1-),w/%
≤0.002
<0.001
2-Sulfate(As SO4 ),w/%
≤0.02
<0.01
Residue on ignition,w/%
≤0.010
0.003
Melting point range, ºC
185-188
186
Ease oxide, (mL/g)
≤0.40
0.05
Heavy metals(As Pb),w/%
≤0.001
<0.001
As2O3,w/%
≤0.0002
Not detected
Analytical conclusion
Pass
II.Product name: Product name: Succinic acid, Bio-based (First grade product)
CAS No.: 110-15-6
item
Standard
Analysis Result
Penampilan
White crystalline or powder,no visible impurities
Qualified
Succinic acid,w/%
≥99.5
99.65
Moisture,w/%
≤0.50
0.30
Iron,w/%
≤0.002
0.0001
Chloride(as C1-),w/%
≤0.005
<0.001
2-Sulfate(As SO4 ),w/%
≤0.05
<0.01
Residue on ignition,w/%
≤0.025
0.005
Melting point range, ºC
184-188
186
Ease oxide, (mL/g)
≤0.60
0.23
Heavy metals(As Pb),w/%
≤0.005
<0.001
As2O3,w/%
≤0.0002
Not detected
Analytical conclusion
Qualified product

 

Penghantaran dan pembayaran


 

Soalan Lazim

1. Adakah anda sebuah kilang atau syarikat perdagangan?
Kami adalah syarikat yang menggabungkan industri dan perdagangan, menyediakan perkhidmatan sehenti. OEM boleh diterima.

2. Adakah anda menyediakan sampel? Adakah ia percuma atau tambahan?
Sampel percuma. Bayaran pengangkutan sampel perlu dibayar oleh pihak anda.

3. Adakah anda mempunyai sebarang sijil berkaitan kawalan kualiti?
Pensijilan ISO 9001:2008 untuk memastikan kualiti.

4. Apakah yang perlu saya sediakan untuk mendapatkan sebut harga?
Sila maklumkan kepada kami jenis produk yang anda perlukan, kuantiti pesanan, alamat dan keperluan khusus. Sebut harga akan dibuat untuk rujukan anda tepat pada masanya.

5. Apakah jenis kaedah pembayaran yang anda suka? Apakah jenis syarat yang diterima?
Syarat Penghantaran yang Diterima: FOB,CFR,CIF,EXW;
Mata Wang Bayaran Diterima:USD;
Jenis Pembayaran yang Diterima: T/T, Western Union; Paypal, Jaminan Perdagangan.
Bahasa Pertuturan:Bahasa Inggeris.

 

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