โรงงานขายส่งซื้อสินค้าขายส่งซื้อสินค้าขายปลีกสินค้าใช้แล้วชนิดใช้ในราคาต่ำ Carboydride 99 % CAS 497 18-7

• หมายเลข CAS: 497 18-7
• สูตร: ปุ่มเก๋ไก๋
• EINECS: 207 837-2
• พิมพ์: สารสกัดอ็อกซิเจนหม้อต้มน้ำ
• ลักษณะภายนอก: ผงแป้ง
• คุณภาพ: ประณีต
• ไม่ใช่ ของรุ่น: Carbohydrazide
• สี: สีขาว
• เพียวริตี: 99 %
• แพคเพจการขนส่ง: ของคุณ
• ข้อมูลจำเพาะ: 25kg/bag
• เครื่องหมายการค้า: Realong
• ที่มา: จีน
• รหัสพิกัดศุลกากร: 2928000090
• กำลังการผลิต: 1000ton/Years

คำอธิบายสินค้า

 

Product Description

Main application:
Mainly used as a heat exchanger and used in organic synthesis.
Physicochemical properties:

Item of analysis	Specification			Results	Test method
	Superior products	First-class products	Qualified products
Appearance	White or light yellow crystals			White crystal	Visual inspection
Chroma (Hazen Units)	≤20	≤30	≤40	11	Q/JD01-2020
Purity (%)	≥99.9	≥99.5	≥99.0	99.98	Q/JD01-2020
Sulfur content (mg/kg)	≤10			0.37	Q/JD01-2020
Chlorine content (mg/kg)	≤10			4.56	Q/JD01-2020
Melting point (ºC)	≥68.5			68.9	GB/T 617
Solubility in benzene	Visible insoluble substance			Qualified	Q/JD01-2020
Judging standards	Q/JD01-2020
Conclusion	The inspected items meet the requirements of Q/JD01-2020 for superior products, and this batch is superior products.

 

 

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Company Profile

Packaging & Shipping

Packaging and Shipping

25kg bag or 25kg cardboard bucket.

Storage

Store in cool & dry place,Keep away from strong light and heat.

 

FAQ

Q1: Can I get some samples?
A: Yes, we can supply free sample , but the shipping cost be paid by customers.

Q2: How to start orders or make payments?
A : PI will be sent first after confirmation of order,enclosed our bank information.Payment by T/T, Western Union LC, Alibaba trade assurance or Paypal

Q3: What's your MOQ?
A : Our MOQ is 1ton. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
 

Q4: How about delivery leadtime?
A : Different quantity product need different time.  usually About 10-15 days after payment confirmed.(Chinese holiday not included)
 

Q5: Is there a discount?
A : Different quantity has different discount.
 

Q6: How to confirm the Product Quality before placing orders?
A : You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.