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Cheap PriceList for N-ethylanilinium - Factory Price Sell 92-70-6 2-Hydroxy-3-naphthoic acid CAS 92-70-6 Whatsapp/wechat:+86 18705999280 – Mit-ivy

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Using a total scientific good quality management process, superior high quality and excellent faith, we get great name and occupied this field for CAS: 81-16-3, CAS: 108-45-2, N-Ethyl-N-(3-Methyl Phenyl)-Benzenemethanamine, We have been wanting forwards to creating long-term company interactions with around the world shoppers.
Cheap PriceList for N-ethylanilinium - Factory Price Sell 92-70-6 2-Hydroxy-3-naphthoic acid CAS 92-70-6 Whatsapp/wechat:+86 18705999280 – Mit-ivy Detail:

4288997171_1574633984
4551353397_570412719

Application

Items

Excellent grade

First grade

Appearance

Pale yellow powder

Pale yellow powder

Assay% ≥

99

98.5

Melting point of dry product ºC ≥

218 ºC

217.5 ºC

Insoluble in sodium bicarbonate% ≤

0.05

0.1

Moisture % ≤

0.1

0.15

2.6 acid% ≤

0.09

0.1

2.3.6 acid% ≤

0.08

0.1

2-naphthol% ≤

0.4

0.5

9119394870_349154040 (1)
9119412666_349154040
9141397778_349154040

Quick Details

Occupational contraindications Patients with chronic respiratory disease should not perform this operation. [1]

Safety and labour protection pennants

 

(1) Engineering control containment system and ventilation.

 

 

(2) Fire prevention and explosion prevention measures: contact with flammable liquids is prohibited. Fire fighting and fire extinguishing methods: use water spray, carbon dioxide, dry powder, appropriate foam fire extinguishing agent.

 

 

(3) Caution for storage and transportation: Store in a cool, ventilated room. Store separately from oxidizer.

 

 

(4) Personal protective measures: Ventilation, local exhaust. Skin protection: Wear protective gloves and protective clothing. Eye protection: Wear safety goggles. Ingestion protection: Do not eat, drink or smoke while working. The industrial production method is produced by the condensation of N,N-dimethylaniline and formaldehyde, distillation, crystallization and purification, sulfur, ammonization of urea and ammonium chloride at 150-160℃, filtration and drying of the finished product. Raw material consumption (kg, t) N,N-dimethylaniline (98%) 110 formaldehyde (37%) 460 urea 700 sulphur (99%) 350 ammonium chloride 630 p-aminobenzenesulfonic acid (100%)


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Cheap PriceList for N-ethylanilinium - Factory Price Sell 92-70-6 2-Hydroxy-3-naphthoic acid CAS 92-70-6  Whatsapp/wechat:+86 18705999280 – Mit-ivy detail pictures

Cheap PriceList for N-ethylanilinium - Factory Price Sell 92-70-6 2-Hydroxy-3-naphthoic acid CAS 92-70-6  Whatsapp/wechat:+86 18705999280 – Mit-ivy detail pictures

Cheap PriceList for N-ethylanilinium - Factory Price Sell 92-70-6 2-Hydroxy-3-naphthoic acid CAS 92-70-6  Whatsapp/wechat:+86 18705999280 – Mit-ivy detail pictures

Cheap PriceList for N-ethylanilinium - Factory Price Sell 92-70-6 2-Hydroxy-3-naphthoic acid CAS 92-70-6  Whatsapp/wechat:+86 18705999280 – Mit-ivy detail pictures

Cheap PriceList for N-ethylanilinium - Factory Price Sell 92-70-6 2-Hydroxy-3-naphthoic acid CAS 92-70-6  Whatsapp/wechat:+86 18705999280 – Mit-ivy detail pictures


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We believe that prolonged time period partnership is really a result of top of the range, benefit added provider, prosperous knowledge and personal contact for Cheap PriceList for N-ethylanilinium - Factory Price Sell 92-70-6 2-Hydroxy-3-naphthoic acid CAS 92-70-6 Whatsapp/wechat:+86 18705999280 – Mit-ivy , The product will supply to all over the world, such as: Istanbul, Bulgaria, Seattle, We look forward to hearing from you, whether you are a returning customer or a new one. We hope you will find what you are looking for here, if not, please contact us immediately. We pride ourselves on top notch customer service and response. Thank you for your business and support!
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    5 Stars By Sarah from Cologne - 2018.06.12 16:22
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