Hexadecanedioic Acid 99% CAS NO 505-54-4

Payment Type: L/C,T/T
Incoterm: FOB,CIF
Min. Order: 1 Ton
Delivery Time: 5 Days

Basic Info

Model No.: cy505-54-4

Pharmaceutical Intermediate: Trometamol 99% CAS NO 77-86-1

Additional Info

Packaging: 25kg

Productivity: 500 TON

Brand: chenyi

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 50

Certificate: ISO9001:2015

HS Code: 2917190090

Port: QINGDAO,JINAN,Tianjin

Product Description

Tris (hydroxymethyl) aminomethane (Tris) is an organic compound with the molecular formula (HOCH2) 3CNH2. Tris is widely used in the preparation of buffer solution in biochemistry and molecular biology experiments. For example, both TAE and TBE buffers commonly used in biochemical experiments (for nucleic acid dissolution) require Tris. Because it contains amino, it can react with aldehydes.

Essential information
Chinese Name: Trimethylolamine Chinese Alias: 2-amino-2-(hydroxymethyl) -1,3-propanediol; Ammonium Retardant; 2-amino-2-hydroxymethyl-1,3-propanediol; Retardant amine; Ambutriol;
English Name: Trometamol
English alias: 8VTE 1L; Tham-E; thamset; THAM; riladyl;
Talatrol; 1,3-Propanediol, 2-amino-2-(hydroxymethyl) -; Trizma; TRISMAT; TRIS; Tromethamine; Pehanorm;
CAS: 77-86-1
Molecular formula: C4H11NO3
Molecular weight: 121.13500
Precise quality: 121.07400
PSA:86.71000
Physicochemical properties
Appearance and properties: white crystalline powder
Density: 1353 g/cm3
Melting point: 167-172 °C (lit.)
Boiling point: 219-220 °C10 mm Hg (lit.)
Flash point: 219-220 °C/10mm
Refractive index: 1.531
Water solubility: 550 g/L (25°C)
Stability: Stable. Incompatible with bases, strong oxidizing agents. Protect from moisture.
Storage conditions: 2-8°C
security information
Customs Code: 29221980
WGK Germany:2
Danger category code: R36/37/38
Safety instructions: S26-S36-S37/39
RTECS: TY2900000

Dangerous goods sign: Xi

Item

Specifications

Results

Content

99.5%-101.0%

100.34%

Moisture

(by karl fischer)

≤0.3%

0.19%

Insolubles

≤0.005%

0.00%

PH(5%)

10.0-11.5

10.65

UV Absorbance

(290nm,40%)

≤0.2

0.050

UV Absorbance

(400nm 40%)

≤0.2

0.011

Heavy metals(as pb)

≤5ppm

<5ppm

Fe

≤5ppm

<5ppm

Cl

≤3ppm

<5ppm

Solubility (1.0M solution in water)

Immediately soluble yielding a clear haze-free solution free of particulates

Residue on ignition

≤0.05%

0.00%

Melting point(ºC)

168.0-172.0

171.5-171.9

Appearance

White crystal powder

Conclusion

The results conforms with Enterprise standards


purpose
Pharmaceutical intermediates, biochemical reagents, pharmaceutical raw materials, acid-base balance regulating drugs. For acute respiratory and metabolic acidemia.
TROMETAMOL Applications


Fosfomycin intermediates, can also be used for curing accelerator, cosmetics (cream, lotion), mineral oil, paraffin wax emulsifier, biological buffer.
TROMETAMOL Packaging & Shipping
Shipping : within 5-7 days after receive your payment
Packaging : According to customer requirement
Our Services
1.Supply sample
2.The packing also can be according the customers` requirment
3.Any inquiries will be replied within 24 hours
4.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
5.Factory price.
6.Prompt delivery. We have good cooperation with many professional forwarders, We can send the products to you once you confirm the order.
7.We can accept various payment methods, L/C, T/T, D/A, D/P, O/A, paypal, Western Union etc., and we cooperate with Sinosure many years.


Contact Information

CONTACT US

Shandong Chenyi Environmental Protection Technology Co.,Ltd

Contact Person: Jerry

Phone:86-0531-18560179988

Fax:

Address: No.215 Beiyuan Main street,tianqiao District,Jinan,Shandong

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