API L-Cysteine Hydrochloride Monohydrate CAS 7048-04-6 with Best Price

Details:

Product Description

L-Cysteine Hydrochloride monohydrate CAS 7048-04-6 is white to slight yellow crystalline or crystalline powder. It is a flour fermentation promoter, accelerate the gluten forming, prevent aging. It is used as additive in medicine, feed, food, cosmetics. It is the bread improver; Nutritional supplements, antioxidants, stabilizer, color-protecting.

Specification

Assay                                99.0-100.5%
pH                                     1.5-2.1
Specific rotation[a]D020    +5.5°-+8.9°
Chloride(Cl)                       19.8-20.8%
Ammonium(NH4)              ≤0.02%
Sulfate(SO4)                     ≤0.03%
Iron(Fe)                            ≤10ppm
Heavy metals(Pb)              ≤10ppm
Arsenic                             ≤1ppm
Other amino acids             Not detected
Loss on drying                  ≤0.5%

Residue on ignition           ≤0.10%

* Please refer to the Certificate of Analysis for detailed specification

Application

Food/feed application:  flour improver, nutritional supplement, antioxidants
Medicine grade:  In pharmacy, used in the treatment of radioactive drugs poison, heavy metal poison, toxic hepatitis, serum sickness, and can prevent liver degeneration 
Cosmetics additive:  whiting skin, dissolving cutin, anti-aging. The component of cosmetics marcel extract, sunscreen, germinal perfume, hair essence.

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

Q2: How to start orders or make payments  
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, or Paypal or Escrow(Alibaba).

Q3: 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.

Q4:What's your MOQ  
A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Q5: How about delivery lead time  
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)