Phenolphthalein Factory CAS 77-09-8 Phenolphthalein

• CAS No.: 77-09-8
• Formula: C20h14o4
• EINECS: 201-004-7
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Refined
• Model NO.: YX-029
• Colour: White
• MW: 318.32
• Purity: 99%Min
• Melting Point: 226ºC
• Odor: Odorless
• Transport Package: Cardboard Barrel
• Specification: 25kg
• Trademark: YANXI
• Origin: China
• Production Capacity: 1ton/Month

Product Description

Product Description

Factory Supply High Purity Phenolphthalein 99% 77-09-8 USP Grade

Phenolphthalein appears as white or yellowish-white to pale orange fine crystalline powder. Odorless. Aqueous solution is acidic. Colorless to pH 8.5; pink to deep-red above pH 9. Colorless in presence of large amounts of alkali. Tasteless.Phenolphthalein is an organic compound used as a laboratory reagent and pH indicator. Phenolphthalein exerts laxative effects by stimulating the intestinal mucosa and constricting smooth muscles. However, phenolphthalein is no longer used as a laxative due to the suspected carcinogenicity of this compound.

TEST ITEM:	SPECIFICATION:	RESULTS:
Characteristics:	A white or almost white powder, practically insoluble in water, soluble in alcohol.	A white powder, practically insoluble in water, soluble in alcohol.
Melting Point	It melts at about 260°C-262°C	261°C ~262°C
Identification	A:Positive B:Positive	A:Positive B:Positive
Appearance of solution	The solution is clear and not more intensely coloured than reference solution Y7	Complies
Related substances	Less than 0.01%	<0.01%
Heavy metals	Not more than0.001%	<0.0009%
Acidity or alkalinity	Complies	Complies
Chlorides	Not more than 0.01%	<0.01%
Sulphates	Not more than 0.02%	<0.02%
Loss on drying	Not more than 0.5%	0.12%
Sulphated ash	Not more than 0.1%	0.01%
Assay	98.0%-101.0%(C20H14O4)	99.6%
Storage condition:	Store in well closed drums, in cool and dry storage area.

Detailed Photos

 

Application

1. Theacrine can reduce fatigue and enhance mental and physical strength.
2. Improve mood and motivation.
3. Improve concentration and concentration.
4. Can help reduce anxiety while increasing energy levels.
5. Can induce thermogenesis and promote fat burning
6. Can reduce systemic inflammation

FAQ

Q1: What payment terms do you accept ?
A:We'd like to accept T/T, L/C, Paypal, or Western Union.
 Q2: How long will it take to get the good?
A:Depending on your location, For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS. For mass order, please allow 5-8 days by Air, 20-35 days by Sea.
Q3: How do you treat quality complaint?
A:First of all, our quality control will ensure the product quality in advance. If there is a real quality problem caused by us,we will send you free goods for replacement or refund your loss.
Q4: Can I get a sample?
A:Free samples is available, while the shipping cost should undertake by your side.
Q5:What is your MOQ?
A:Our MOQ is 10g, 100g and 1kg for your evaluation quality of our goods on the condition that sample charge is 100% paid.
Q6: Is there any discount?
A:Yes, for larger quantity, we always support with better price