Magnesium Aluminum Silicate USP Grade, Industrial Grade CAS: 71205-22-6

• CAS No.: 71205-22-6
• Formula: Al2MGO8si2
• Type: Cosmetic Raw Materials
• Appearance: Powder
• Quality: Industrial
• Colour: White
• Model NO.: 99%
• Trademark: SWC
• Origin: China

Product Description

 

Product name: Magnesium aluminum silicate 

Identification:

Molecular Formula: Al2H6MgO7Si2

Molecular Weight : 252.48

CAS Registry Number: 71205-22-6

Aplication: usually used as thickener; can also be used as food additives.

Safety Information: 

Not a dangerous products

Specification: 

Items	Specifications	Results
Characteristics	Almost white to off white free flowing, tasteless, odorless, slippery granules or flakes (Completely free from foreign and black particles)	Almost white to off white free flowing, tasteless granules or flakes (Completely free from foreign and black particles)
Solubility	Dispersible in water	Dispersible in water
Identification	Responds to tests for identification	Tallying
PH(5% w/v)	9 - 10	9.2
Water	N.M.T 8%	5%
LOD	N.M.T 8%	Confrom
Residue on ignition	N.M.T 17%	7%
Viscosity(5% w/v)	800-2200 cps (Dispersion)	1720cps
Acid Demand	N.M.T 4%	1%
Particle size	Less than 250 micron for granules and for flakes less than 1mm length and less than 250 micron thickness	Tallying
Arsenic	N.M.T 3ppm	0.8ppm
Heavy metals	N.M.T 15ppm	3ppm
Al/Mg ratio	0.5-1.2	0.78
Lead	N.M.T 15ppm	Conform
Microbial Limit	No pathogenic strains less than 100 cfu/g bacterial; less than 100 cfu/g fungi and yeast	39cfu/g bacteria 0cfu/g fungi and yeas

Frequently Asked Questions

Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; 

For those high value products, you just need to freight and certain product cost. When we both cooperate for 

some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?
Re: T/T, L/C. You can choose the one which is convenient for you. 

Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) 

or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,

shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on 

where the port is.

Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement. 

Q5: How can you guarantee the goods you offer is qualified? 
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide 

for you all are qualified. We will have goods tested and provide COA before delivery for sure.