Keywords

• 471-34-1
• HOT SALE
• GOOD QUALITY

Quick Details

• ProName: 99%Calcium carbonate
• CasNo: 471-34-1
• Molecular Formula: CCaO3
• Appearance: white powder
• Application: raw material
• DeliveryTime: 1 week
• PackAge: ACCORDING THE REQUIREMENTS
• Port: Qingdao，Tianjin, Shanghai, Lianyungang
• ProductionCapacity: 10 Metric Ton/Day
• Purity: 99%
• Storage: Stored in the dry
• Transportation: informal
• LimitNum: 0 Metric Ton

Superiority

英文名称：

Calcium carbonate

CAS号：

471-34-1

分子式：

CCaO3

分子量：

100.0869

熔点

825 °C

沸点

800 °C

密度

2.93 g/mL at 25 °C (lit.)

折射率

1.6583

储存条件

Store at +5°C to +30°C.

溶解度

5 M HCl: 0.1 M at 20 °C, clear, colorless

形态

random crystals

颜色

White-beige to slightly beige-gray

比重

2.93

PH值

9.91(1 mM solution);9.91(10 mM solution);9.91(100 mM solution);

气味 (Odor)

Odorless

酸碱指示剂变色ph值范围

8

水溶解性

Insoluble

最大波长(λmax)

λ: 260 nm Amax: ≤0.09
λ: 280 nm Amax: ≤0.06

Merck

14,1657

BRN

8008338

Ksp沉淀平衡常数

pKsp: 8.54

暴露限值

NIOSH: TWA 10 mg/m3; TWA 5 mg/m3

Dielectric constant

6.1（Ambient）

稳定性

Stable. Incompatible with acids, fluorine, ammonium salts, alum.

InChIKey

VTYYLEPIZMXCLO-UHFFFAOYSA-L

Details

Founded in 2008, East Chemsources Limited is a professional manufacturer of supplier in food and beverage, pharmaceuticals, cosmetics and other industries.  Through more than four years development, our company has developed from single product at first to providing solution to finished products now, is committed to providing solutions for success and growth through long term relationships. 

Currently, our products have been exported to more than 50 countries all over the world. Our service is accomplished by providing good quality solution that matches the specifications of our clients at competitive price. Our products will derive from trusted sources and arrive to our clients in time and well arranged manner, be creating the greatest benefits for our customers. 

Whether your project is large or small, whether it needs one, several or all of our disciplines you will find our level of dedication to a quality result to be the same. We are looking forward to your sincere cooperation and participation. 

Our advantages:

1. High quality with the competitive price.

2. Professional and experienced business services.

3. Prompt delivery within 2-3 weeks (1 weeks is available for ready stock)

4. Quick response to client inquiries

5. Free samples and shipping documents in accordance with the regulations of different countries

6. Adequate product inventory

6. Variety of payments, such as L/C, TT, , MoneyGram or other payments.