CAPS CAS 1135-40-6 Purity >99.0% (T) Biological Buffer Ultra Pure Factory

Short Description:

Chemical Name: CAPS

CAS: 1135-40-6

Purity: >99.0% (Titration)

Appearance: White Crystalline Powder

Biological Buffer Ultra Pure Grade

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Product Detail

Product Tags

1135-40-6 - Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of CAPS (CAS: 1135-40-6) with high quality, commercial production. Ruifu can supply a series of biological buffers, can provide worldwide delivery, small and bulk quantities available. Welcomed to order. Please contact: alvin@ruifuchem.com

1135-40-6 - Chemical Properties:

Chemical Name	CAPS
Synonyms	3-Cyclohexylaminopropanesulfonic Acid; N-Cyclohexyl-3-Aminopropanesulfonic Acid
CAS Number	1135-40-6
Stock Status	In Stock, Production Scale Up to Tons
Molecular Formula	C9H19NO3S
Molecular Weight	221.32
Melting Point	>300 ℃(lit.)
Density	1.1809
Solubility in Water	Soluble in Water, Almost Transparency
Absorbance	≤0.20 (0.5 mol/L、H2O、260 nm)
Stability	Stable. Incompatible with Strong Oxidizing Agents
COA & MSDS	Available
Origin	Shanghai, China
Product Categories	Biological Buffers; Good's Buffering Agents
Brand	Ruifu Chemical

1135-40-6 - Specifications:

Item	Specifications
Appearance	White Crystalline Powder
Purity / Analysis Method	>99.0% (Titration by NaOH, Anhydrous Basis)
Useful pH Range	9.7~11.1
pKa (at 25℃)	10.2~10.6
Water (by Karl Fischer)	<0.50%
Loss on Drying	<0.50%
Residue on Ignition	<0.10%
Heavy Metals (as Pb)	≤5ppm
UV Absorbance	260 nm A (0.5M aq.) ≤0.20
UV Absorbance	280 nm A (0.5M aq.) ≤0.10
PH Value	5.0~6.5 (1% Aqueous Solution)
Solubility	Colorless Clear Solution (5% Maqueous Solution)
Infrared Spectrum	Conforms to Structure
Chloride (CI)	≤0.005%
Sulphate (SO4)	≤0.005%
Aluminum (Al)	≤5 mg/kg
Arsenic (As)	≤0.1 mg/kg
Barium (Ba)	≤5 mg/kg
Bismuth (Bi)	≤5 mg/kg
Calcium (Ca)	≤10 mg/kg
Cadmium (Cd)	≤5 mg/kg
Copper (Cu)	≤5 mg/kg
Iron (Fe)	≤5 mg/kg
Potassium (K)	≤50 mg/kg
Magnesium (Mg)	≤5 mg/kg
Manganese (Mn)	≤5 mg/kg
Molybdenum (Mo)	≤5 mg/kg
Sodium (Na)	≤50 mg/kg
Nickel (Ni)	≤5 mg/kg
Lead (Pb)	≤5 mg/kg
Test Standard	Enterprise Standard
Grade	Ultra Pure
Usage	Biological Buffer; Good's Buffer Component for Biological Research

Package/Storage/Shipping:

Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed and store in a cool, dry and well-ventilated warehouse away from incompatible substances. Protect from light and moisture. Keep away from fire and heat source.
Shipping: Deliver to worldwide by air, by sea, by FedEx / DHL Express. Provide fast and reliable delivery.

Advantages:

FAQ:

1135-40-6 - Risk and Safety:

Risk Codes
R36/38 - Irritating to eyes and skin.
R36/37/38 - Irritating to eyes, respiratory system and skin.
R22 - Harmful if swallowed
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
R40/22 -
Safety Description
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S37/39 - Wear suitable gloves and eye/face protection
S24/25 - Avoid contact with skin and eyes.
S22 - Do not breathe dust.
S23 - Do not breathe vapour.
S36 - Wear suitable protective clothing.
WGK Germany 3
RTECS TZ6395000
FLUKA BRAND F CODES 34
TSCA Yes
HS Code 2921300090

1135-40-6 - Application:

3-Cyclohexylaminopropanesulfonic Acid (CAS: 1135-40-6), also known as CAPS, is used as a biological buffer: CAPS is mainly used in biochemical diagnostic kits, DNA/RNA extraction kits and PCR diagnostic kits, as a buffer for enzymatic chemistry and HPLC separation of alkaline drugs. CAPS can also support alkaline phosphatase activity and inhibit the growth of Aeromonas at a pH of 10.5. It can also be dissolved in deionized water and adjusted to pH 11.0 for purification of fibronectin. CAPS needs better purity when used as a biological buffer, and generally requires analytical purity. When used in industry, the purity requirements are relatively low, but different treatments must be made for different applications.