Hot Selling Phenolphthalein CAS 77-09-8 Phenolphthalein

• Powder: Yes
• Customized: Non-Customized
• Certification: GMP, ISO 9001
• State: Solid
• Purity: >99%
• Product Name: Phenolphthalein
• Model NO.: Phenolphthalein
• CAS No: 77-09-8
• Mf: C20h14o4
• Storage: Cool and Dry
• Transport Package: 25kg/Drum
• Specification: Phenolphthalein
• Trademark: Guanlang
• Origin: China
• HS Code: 29322910
• Production Capacity: 500000

Product Description

Product details:
 

Product Name	Phenolphthalein
Cas No	77-09-8
Molecular Formula	C20H14O4
Molecular Weight	318.32
Density	1.299
Boiling Point	417.49°C
Appearance	White Powder
Purity	99%

Phenolphthalein Picture show:


Phenolphthalein Specification:
 

Item	Specifications
Characteristics	A white or almost white powder, practically insoluble in water, soluble in alcohol.
Melting Point	It melts at about 260ºC
Identification	A:Positive B:Positive
Appearance of solution	The solution is clear and not more intensely coloured than reference solution Y7
Related substances	Less than 0.5%
Heavy metals	Not more than0.001%
Acidity or alkalinity	Complies
Chlorides	Not more than 0.01%
Sulphates	Not more than 0.02%
Loss on drying	Not more than 0.5%
Sulphated ash	Not more than 0.1%
Assay	98.0%-101.0%(C2OHi4O4)
Microorganism	TPC 1000cfu/g max
	Y and M 100cfu/g max
	E-coli - absent
	Staphylococcus Aureus-Absent
	Pseudomonas Aeruginosa-Absent
	Albicans Saccharomyces-Absent

Packing &Shipping:

Liquid:
Iron drum & plastic drum packaging
25kg /drum
170kg per unit
IBC/ISO tank

Solid
Plastic bag & kraft paper bag & fiber drum
1kg per bag
25kg per bag/drum


Transit could be DHL,UPS,TNT,EMS,Fedex,and so on.
For mass orders, it will be delivered by air or sea.
Depending on your location, please allow 1-5 business days for your order to arrive.
For small order, please expect 3-7 days by UPS DHL EMS.
For mass order, please allow 5-8 days by Air, 15-30 days by Sea.


Company profile:

Hebei Guanglang Biotechnology Co,.LTD is a fast growing intermediates company,Which located in Shijiazhuang, Hebei Province. 

Hebei Guanglang Biotechnology Co,.LTD is specialized in pharmaceutical intermediates, veterinary drug intermediates and dyes intermediates,such as phenylacetamide, Crovell also supply various industrial chemicals for customers, such as citric acid,potassium chloride etc. 

After ten years development,Hebei Guanglang Biotechnology Co,.LTD  has become a Diversified development company,not only involves in chemicals, but also real estate ,clothes ,agricultural products and so on. 


Warehouse stock:

Our advantage:

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Certificate:

Exhibition:

Payment term:

FAQ:
Q: How to start orders or make payments?

A:You can send our your Purchase order(if your company has), or just send a simple confirmation by email or by Trade Manager, and
we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.

Q: 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.

Q: What's your MOQ?

A:For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low price product, our MOQ starts
from 100g and 1kg.

Q: Is there a discount? 

A: Yes, for larger quantity, we always support with better price. 

Q:How do you treat quality complaint? 

First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we
will send you free goods for replacement or refund your loss.

Q:How to contact us ?
You can choose your interested products and send inquiry to us.You can dial our telephone directly, you will get our reply.